mirror of
https://gitee.com/dgiiot/dgiot.git
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feat: delete pom
This commit is contained in:
dawnwinterLiu
parent
0854ce5de8
commit
a0b30e6533
@ -1,15 +0,0 @@
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FROM tomcat:10.0.5
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RUN wget https://downloads.apache.org/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.zip \
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&& unzip -q apache-maven-3.6.3-bin.zip \
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&& mv apache-maven-3.6.3 /opt/apache-maven-3.6.3/ \
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&& ln -s /opt/apache-maven-3.6.3/ /opt/maven
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ENV M2_HOME=/opt/maven
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ENV M2=$M2_HOME/bin
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ENV PATH=$M2:$PATH
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COPY ./web-server /code
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WORKDIR /code
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RUN mvn package -Dmaven.skip.test=true
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RUN mv ./target/emqx-web-0.0.1.war /usr/local/tomcat/webapps/emqx-web.war
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EXPOSE 8080
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CMD ["/usr/local/tomcat/bin/catalina.sh","run"]
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@ -1,65 +0,0 @@
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>emqx-web</groupId>
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<artifactId>emqx-web</artifactId>
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<version>0.0.1</version>
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<packaging>war</packaging>
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<dependencies>
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<dependency>
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<groupId>mysql</groupId>
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<artifactId>mysql-connector-java</artifactId>
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<version>8.0.16</version>
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</dependency>
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<dependency>
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<groupId>commons-dbutils</groupId>
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<artifactId>commons-dbutils</artifactId>
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<version>1.7</version>
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</dependency>
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<dependency>
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<groupId>commons-logging</groupId>
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<artifactId>commons-logging</artifactId>
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<version>1.2</version>
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</dependency>
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<dependency>
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<groupId>commons-dbcp</groupId>
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<artifactId>commons-dbcp</artifactId>
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<version>1.4</version>
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</dependency>
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<dependency>
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<groupId>commons-pool</groupId>
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<artifactId>commons-pool</artifactId>
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<version>1.6</version>
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</dependency>
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<dependency>
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<groupId>jakarta.servlet</groupId>
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<artifactId>jakarta.servlet-api</artifactId>
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<version>5.0.0</version>
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<scope>provided</scope>
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</dependency>
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</dependencies>
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<build>
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<resources>
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<resource>
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<directory>src/main/reousrce</directory>
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<excludes>
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<exclude>**/*.java</exclude>
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</excludes>
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</resource>
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</resources>
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<plugins>
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<plugin>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.8.1</version>
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<configuration>
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<source>1.8</source>
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<target>1.8</target>
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</configuration>
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</plugin>
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<plugin>
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<artifactId>maven-war-plugin</artifactId>
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<version>3.2.3</version>
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</plugin>
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</plugins>
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</build>
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</project>
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@ -1,54 +0,0 @@
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package com.emqx.dao;
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import java.io.IOException;
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import java.sql.SQLException;
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import org.apache.commons.dbutils.QueryRunner;
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import org.apache.commons.dbutils.handlers.ScalarHandler;
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import com.emqx.util.EmqxDatabaseUtil;
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public class AuthDAO {
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public String getUserName(String userName) throws IOException, SQLException {
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QueryRunner runner = new QueryRunner(EmqxDatabaseUtil.getDataSource());
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String sql = "select password from http_user where username='"+userName+"'";
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String password =runner.query(sql, new ScalarHandler<String>());
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return password;
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}
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public String getClient(String clientid) throws IOException, SQLException {
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QueryRunner runner = new QueryRunner(EmqxDatabaseUtil.getDataSource());
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String sql = "select password from http_user where clientid='"+clientid+"'";
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String password =runner.query(sql, new ScalarHandler<String>());
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return password;
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}
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public String getUserAccess(String userName) throws IOException, SQLException {
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QueryRunner runner = new QueryRunner(EmqxDatabaseUtil.getDataSource());
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String sql = "select access from http_acl where username='"+userName+"'";
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String access =runner.query(sql, new ScalarHandler<String>());
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return access;
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}
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public String getUserTopic(String userName) throws IOException, SQLException {
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QueryRunner runner = new QueryRunner(EmqxDatabaseUtil.getDataSource());
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String sql = "select topic from http_acl where username='"+userName+"'";
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String topic =runner.query(sql, new ScalarHandler<String>());
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return topic;
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}
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public String getClientAccess(String clientid) throws IOException, SQLException {
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QueryRunner runner = new QueryRunner(EmqxDatabaseUtil.getDataSource());
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String sql = "select access from http_acl where clientid='"+clientid+"'";
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String access =runner.query(sql, new ScalarHandler<String>());
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return access;
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}
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public String getClientTopic(String clientid) throws IOException, SQLException {
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QueryRunner runner = new QueryRunner(EmqxDatabaseUtil.getDataSource());
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String sql = "select topic from http_acl where clientid='"+clientid+"'";
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String topic =runner.query(sql, new ScalarHandler<String>());
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return topic;
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}
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}
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@ -1,45 +0,0 @@
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package com.emqx.dao;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.sql.SQLException;
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import java.util.Properties;
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import org.apache.commons.dbcp.BasicDataSource;
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import org.apache.commons.dbutils.QueryRunner;
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import org.apache.commons.dbutils.handlers.ColumnListHandler;
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import org.apache.commons.dbutils.handlers.ScalarHandler;
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import org.apache.commons.dbutils.handlers.columns.StringColumnHandler;
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public class DBUtilsTest {
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public static void main(String args[]) throws FileNotFoundException, IOException, SQLException {
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Properties property = new Properties();//流文件
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property.load(DBUtilsTest.class.getClassLoader().getResourceAsStream("database.properties"));
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BasicDataSource dataSource = new BasicDataSource();
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dataSource.setDriverClassName(property.getProperty("jdbc.driver"));
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dataSource.setUrl(property.getProperty("jdbc.url"));
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dataSource.setUsername(property.getProperty("jdbc.username"));
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dataSource.setPassword(property.getProperty("jdbc.password"));
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// 初始化连接数 if(initialSize!=null)
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//dataSource.setInitialSize(Integer.parseInt(initialSize));
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// 最小空闲连接 if(minIdle!=null)
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//dataSource.setMinIdle(Integer.parseInt(minIdle));
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// 最大空闲连接 if(maxIdle!=null)
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//dataSource.setMaxIdle(Integer.parseInt(maxIdle));
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QueryRunner runner = new QueryRunner(dataSource);
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String sql="select username from mqtt_user where id=1";
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String result = runner.query(sql, new ScalarHandler<String>());
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System.out.println(result);
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}
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}
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@ -1,103 +0,0 @@
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package com.emqx.servlet;
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import java.io.IOException;
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import java.sql.SQLException;
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import com.emqx.dao.AuthDAO;
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import jakarta.servlet.ServletException;
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import jakarta.servlet.http.HttpServlet;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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public class AclServlet extends HttpServlet {
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@Override
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protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
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// TODO Auto-generated method stub
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doPost(req, resp);
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}
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@Override
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protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
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String clientid = req.getParameter("clientid");
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String username = req.getParameter("username");
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String access = req.getParameter("access");
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String topic = req.getParameter("topic");
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//String password = req.getParameter("password");
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//step0: password is not null, or not pass.
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AuthDAO dao = new AuthDAO();
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try {
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//step1: check username access&topic
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if(username != null) {
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String access_1 = dao.getUserAccess(username);
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String topic_1 = dao.getUserTopic(username);
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if(access.equals(access_1)) {
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if(topic.equals(topic_1)) {
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resp.setStatus(200);
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}
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else {
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if(clientid != null){
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String access_2 = dao.getClientAccess(clientid);
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String topic_2 = dao.getClientTopic(clientid);
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if(access.equals(access_2)) {
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if(topic.equals(topic_2)) {
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resp.setStatus(200);
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}
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else {
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resp.setStatus(400);
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}
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}else {
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resp.setStatus(400);
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}
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}else {
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resp.setStatus(400);
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}
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}
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}else {//step2.1: username password is not match, then check clientid password
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if(clientid != null){
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String access_3 = dao.getClientAccess(clientid);
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String topic_3 = dao.getClientTopic(clientid);
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if(access.equals(access_3)) {
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if(topic.equals(topic_3)) {
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resp.setStatus(200);
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}
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else {
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resp.setStatus(400);
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}
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}else {
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resp.setStatus(400);
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}
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}else {
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resp.setStatus(400);
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}
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}
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}else {//step2.2: username is null, then check clientid password
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if(clientid != null){
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String access_4 = dao.getClientAccess(clientid);
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String topic_4 = dao.getClientTopic(clientid);
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if(access.equals(access_4)) {
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if(topic.equals(topic_4)) {
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resp.setStatus(200);
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}
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else {
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resp.setStatus(400);
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}
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}else {
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resp.setStatus(400);
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}
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}else {
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resp.setStatus(400);
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}
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}
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} catch (IOException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (SQLException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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}
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@ -1,72 +0,0 @@
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package com.emqx.servlet;
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import java.io.IOException;
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import java.sql.SQLException;
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import com.emqx.dao.AuthDAO;
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import jakarta.servlet.ServletException;
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import jakarta.servlet.http.HttpServlet;
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import jakarta.servlet.http.HttpServletRequest;
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import jakarta.servlet.http.HttpServletResponse;
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public class AuthServlet extends HttpServlet {
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@Override
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protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
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// TODO Auto-generated method stub
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doPost(req, resp);
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}
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@Override
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protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
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String clientid = req.getParameter("clientid");
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String username =req.getParameter("username");
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String password = req.getParameter("password");
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//step0: password is not null, or not pass.
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if(password == null) {
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resp.setStatus(400);
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return;
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}
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AuthDAO dao = new AuthDAO();
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try {
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//step1: check username password
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if(username != null) {
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String password_d = dao.getUserName(username);
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if(password.equals(password_d)) {
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resp.setStatus(200);
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//200
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}else {//step2.1: username password is not match, then check clientid password
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if(clientid != null){
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String password_c = dao.getClient(clientid);
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if(password.equals(password_c)) {
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resp.setStatus(200);
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}else {
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resp.setStatus(400);
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}
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}else {
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resp.setStatus(400);
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}
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}
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}else {//step2.2: username is null, then check clientid password
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if(clientid != null){
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String password_c = dao.getClient(clientid);
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if(password.equals(password_c)) {
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resp.setStatus(200);
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}else {
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resp.setStatus(400);
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}
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}else {
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resp.setStatus(400);
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}
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}
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} catch (IOException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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} catch (SQLException e) {
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// TODO Auto-generated catch block
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e.printStackTrace();
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}
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}
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}
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@ -1,27 +0,0 @@
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package com.emqx.util;
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import java.io.IOException;
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import java.util.Properties;
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import javax.sql.DataSource;
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import org.apache.commons.dbcp.BasicDataSource;
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import com.emqx.dao.DBUtilsTest;
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public class EmqxDatabaseUtil {
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public static DataSource getDataSource() throws IOException {
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Properties property = new Properties();// 流文件
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property.load(EmqxDatabaseUtil.class.getClassLoader().getResourceAsStream("database.properties"));
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BasicDataSource dataSource = new BasicDataSource();
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dataSource.setDriverClassName(property.getProperty("jdbc.driver"));
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dataSource.setUrl(property.getProperty("jdbc.url"));
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dataSource.setUsername(property.getProperty("jdbc.username"));
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dataSource.setPassword(property.getProperty("jdbc.password"));
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return dataSource;
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}
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}
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@ -1,4 +0,0 @@
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jdbc.driver= com.mysql.jdbc.Driver
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jdbc.url= jdbc:mysql://mysql_server:3306/mqtt
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jdbc.username= root
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jdbc.password= public
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@ -1,3 +0,0 @@
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Manifest-Version: 1.0
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Class-Path:
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@ -1,31 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xmlns="http://JAVA.sun.com/xml/ns/javaee"
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xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
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id="WebApp_ID" version="2.5">
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<display-name>emqx-web</display-name>
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<servlet>
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<servlet-name>Auth</servlet-name>
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<servlet-class>com.emqx.servlet.AuthServlet</servlet-class>
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</servlet>
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<servlet>
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<servlet-name>Acl</servlet-name>
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<servlet-class>com.emqx.servlet.AclServlet</servlet-class>
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</servlet>
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<servlet-mapping>
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<servlet-name>Auth</servlet-name>
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<url-pattern>/auth</url-pattern>
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</servlet-mapping>
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<servlet-mapping>
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<servlet-name>Acl</servlet-name>
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<url-pattern>/acl</url-pattern>
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</servlet-mapping>
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<welcome-file-list>
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<welcome-file>index.html</welcome-file>
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<welcome-file>index.htm</welcome-file>
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<welcome-file>index.jsp</welcome-file>
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<welcome-file>default.html</welcome-file>
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<welcome-file>default.htm</welcome-file>
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<welcome-file>default.jsp</welcome-file>
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</welcome-file-list>
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</web-app>
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@ -1,10 +0,0 @@
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<!DOCTYPE html>
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<html>
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<head>
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<meta charset="UTF-8">
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<title>love</title>
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</head>
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<body>
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It's lucky, jiabanxiang.
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</body>
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</html>
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@ -1,34 +0,0 @@
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Microsoft Visual Studio Solution File, Format Version 12.00
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# Visual Studio 15
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VisualStudioVersion = 15.0.26228.4
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MinimumVisualStudioVersion = 10.0.40219.1
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Dlink", "Dlink\Dlink.csproj", "{13B6DFC8-F5F6-4CC2-99DF-57A7CF042033}"
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DlinkClient", "DlinkClient\DlinkClient.csproj", "{B754FB02-D501-4308-8B89-33AB7119C80D}"
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EndProject
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Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "DlinkServer", "DlinkServer\DlinkServer.csproj", "{DDBFF994-E076-43AD-B18D-049DFC1B670C}"
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EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|Any CPU = Debug|Any CPU
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Release|Any CPU = Release|Any CPU
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EndGlobalSection
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GlobalSection(ProjectConfigurationPlatforms) = postSolution
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{13B6DFC8-F5F6-4CC2-99DF-57A7CF042033}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
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{13B6DFC8-F5F6-4CC2-99DF-57A7CF042033}.Debug|Any CPU.Build.0 = Debug|Any CPU
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{13B6DFC8-F5F6-4CC2-99DF-57A7CF042033}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{13B6DFC8-F5F6-4CC2-99DF-57A7CF042033}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{B754FB02-D501-4308-8B89-33AB7119C80D}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{B754FB02-D501-4308-8B89-33AB7119C80D}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{B754FB02-D501-4308-8B89-33AB7119C80D}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{B754FB02-D501-4308-8B89-33AB7119C80D}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
{DDBFF994-E076-43AD-B18D-049DFC1B670C}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
|
||||
{DDBFF994-E076-43AD-B18D-049DFC1B670C}.Debug|Any CPU.Build.0 = Debug|Any CPU
|
||||
{DDBFF994-E076-43AD-B18D-049DFC1B670C}.Release|Any CPU.ActiveCfg = Release|Any CPU
|
||||
{DDBFF994-E076-43AD-B18D-049DFC1B670C}.Release|Any CPU.Build.0 = Release|Any CPU
|
||||
EndGlobalSection
|
||||
GlobalSection(SolutionProperties) = preSolution
|
||||
HideSolutionNode = FALSE
|
||||
EndGlobalSection
|
||||
EndGlobal
|
||||
@ -1,24 +0,0 @@
|
||||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>netstandard2.0</TargetFramework>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<None Remove="dlink.proto" />
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<PackageReference Include="Google.Protobuf" Version="3.12.2" />
|
||||
<PackageReference Include="Grpc.Core" Version="2.29.0" />
|
||||
<PackageReference Include="Grpc.HealthCheck" Version="2.29.0" />
|
||||
<PackageReference Include="Grpc.Reflection" Version="2.29.0" />
|
||||
<PackageReference Include="CommandLineParser" Version="2.9.1" />
|
||||
<PackageReference Include="Grpc.Tools" Version="2.29.0" PrivateAssets="All" />
|
||||
</ItemGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<Protobuf Include="dlink.proto" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
@ -1,30 +0,0 @@
|
||||
// copy from: https://grpc.io/docs/what-is-grpc/introduction/
|
||||
|
||||
|
||||
syntax = "proto3";
|
||||
|
||||
option java_multiple_files = true;
|
||||
option java_package = "io.grpc.dgiot.dlink";
|
||||
option java_outer_classname = "DlinkProto";
|
||||
option objc_class_prefix = "dlink";
|
||||
|
||||
package dgiot;
|
||||
|
||||
// The dlink service definition.
|
||||
service Dlink {
|
||||
rpc Payload (PayloadRequest) returns (PayloadResponse) {}
|
||||
}
|
||||
|
||||
// The request message containing PayloadRequest.
|
||||
message PayloadRequest {
|
||||
optional string product = 1;
|
||||
string cmd = 2;
|
||||
string data = 3;
|
||||
}
|
||||
|
||||
// The response message containing PayloadResponse
|
||||
message PayloadResponse {
|
||||
optional string topic = 1;
|
||||
optional string payload = 2;
|
||||
optional string ack = 3;
|
||||
}
|
||||
@ -1,12 +0,0 @@
|
||||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>netcoreapp2.1</TargetFramework>
|
||||
<OutputType>Exe</OutputType>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\Dlink\Dlink.csproj" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
@ -1,50 +0,0 @@
|
||||
// Copyright 2015 gRPC authors.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
using System;
|
||||
using Grpc.Core;
|
||||
using CommandLine;
|
||||
|
||||
namespace DlinkClient
|
||||
{
|
||||
class Program
|
||||
{
|
||||
private class Options
|
||||
{
|
||||
[Option("server", Default = "localhost:30051", HelpText = "The address of the server")]
|
||||
public string Server { get; set; }
|
||||
}
|
||||
|
||||
public static void Main(string[] args)
|
||||
{
|
||||
Parser.Default.ParseArguments<Options>(args)
|
||||
.WithParsed<Options>(options => RunClient(options));
|
||||
}
|
||||
|
||||
private static void RunClient(Options options)
|
||||
{
|
||||
Channel channel = new Channel(options.Server, ChannelCredentials.Insecure);
|
||||
|
||||
var client = new Dlink.DlinkClient(channel);
|
||||
String user = "you";
|
||||
|
||||
var reply = client.Payload(new PayloadRequest { Name = user });
|
||||
Console.WriteLine("Dlink client received: " + reply.Message);
|
||||
|
||||
channel.ShutdownAsync().Wait();
|
||||
Console.WriteLine("Press any key to exit...");
|
||||
Console.ReadKey();
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,12 +0,0 @@
|
||||
<Project Sdk="Microsoft.NET.Sdk">
|
||||
|
||||
<PropertyGroup>
|
||||
<TargetFramework>netcoreapp2.1</TargetFramework>
|
||||
<OutputType>Exe</OutputType>
|
||||
</PropertyGroup>
|
||||
|
||||
<ItemGroup>
|
||||
<ProjectReference Include="..\Dlink\Dlink.csproj" />
|
||||
</ItemGroup>
|
||||
|
||||
</Project>
|
||||
@ -1,92 +0,0 @@
|
||||
// Copyright 2020 The gRPC Authors
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
using System;
|
||||
using System.Net;
|
||||
using System.Threading.Tasks;
|
||||
using Grpc.Core;
|
||||
using Grpc.HealthCheck;
|
||||
using Dgiot;
|
||||
using Grpc.Health.V1;
|
||||
using Grpc.Reflection;
|
||||
using Grpc.Reflection.V1Alpha;
|
||||
using CommandLine;
|
||||
|
||||
namespace DlinkServer
|
||||
{
|
||||
class DlinkImpl : Dlink.DlinkBase
|
||||
{
|
||||
private string hostname;
|
||||
|
||||
public DlinkImpl(string hostname)
|
||||
{
|
||||
this.hostname = hostname;
|
||||
}
|
||||
|
||||
// Server side handler of the SayHello RPC
|
||||
public override Task<HelloReply> SayHello(HelloRequest request, ServerCallContext context)
|
||||
{
|
||||
return Task.FromResult(new HelloReply { Message = $"Hello {request.Name} from {hostname}!"});
|
||||
}
|
||||
}
|
||||
|
||||
class Program
|
||||
{
|
||||
class Options
|
||||
{
|
||||
[Option("port", Default = 30051, HelpText = "The port to listen on.")]
|
||||
public int Port { get; set; }
|
||||
|
||||
[Option("hostname", Required = false, HelpText = "The name clients will see in responses. If not specified, machine's hostname will obtain automatically.")]
|
||||
public string Hostname { get; set; }
|
||||
}
|
||||
|
||||
public static void Main(string[] args)
|
||||
{
|
||||
Parser.Default.ParseArguments<Options>(args)
|
||||
.WithParsed<Options>(options => RunServer(options));
|
||||
}
|
||||
|
||||
private static void RunServer(Options options)
|
||||
{
|
||||
var hostName = options.Hostname ?? Dns.GetHostName();
|
||||
|
||||
var serviceDescriptors = new [] { Dlink.Descriptor, Health.Descriptor, ServerReflection.Descriptor};
|
||||
var greeterImpl = new DlinkImpl(hostName);
|
||||
var healthServiceImpl = new HealthServiceImpl();
|
||||
var reflectionImpl = new ReflectionServiceImpl(serviceDescriptors);
|
||||
|
||||
Server server = new Server
|
||||
{
|
||||
Services = { Dlink.BindService(greeterImpl), Health.BindService(healthServiceImpl), ServerReflection.BindService(reflectionImpl) },
|
||||
Ports = { new ServerPort("[::]", options.Port, ServerCredentials.Insecure) }
|
||||
};
|
||||
server.Start();
|
||||
|
||||
// Mark all services as healthy.
|
||||
foreach (var serviceDescriptor in serviceDescriptors)
|
||||
{
|
||||
healthServiceImpl.SetStatus(serviceDescriptor.FullName, HealthCheckResponse.Types.ServingStatus.Serving);
|
||||
}
|
||||
// Mark overall server status as healthy.
|
||||
healthServiceImpl.SetStatus("", HealthCheckResponse.Types.ServingStatus.Serving);
|
||||
|
||||
Console.WriteLine("Dlink server listening on port " + options.Port);
|
||||
Console.WriteLine("Press any key to stop the server...");
|
||||
Console.ReadKey();
|
||||
|
||||
server.ShutdownAsync().Wait();
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,99 +0,0 @@
|
||||
gRPC Hostname example (C#)
|
||||
========================
|
||||
|
||||
BACKGROUND
|
||||
-------------
|
||||
This is a version of the dlink example with a server whose response includes its hostname. It also supports health and reflection services. This makes it a good server to test infrastructure, such as XDS load balancing.
|
||||
|
||||
PREREQUISITES
|
||||
-------------
|
||||
|
||||
- The [.NET Core SDK 2.1+](https://www.microsoft.com/net/core)
|
||||
|
||||
You can also build the solution `Dlink.sln` using Visual Studio 2019,
|
||||
but it's not a requirement.
|
||||
|
||||
RUN THE EXAMPLE
|
||||
-------------
|
||||
|
||||
First, build and run the server, then verify the server is running and
|
||||
check the server is behaving as expected (more on that below).
|
||||
|
||||
```
|
||||
cd DlinkServer
|
||||
dotnet run
|
||||
```
|
||||
|
||||
After configuring your dlink server to track the gRPC server we just started,
|
||||
create a bootstrap file as desribed in [gRFC A27](https://github.com/grpc/proposal/blob/master/A27-xds-global-load-balancing.md):
|
||||
|
||||
```
|
||||
{
|
||||
dlink_servers": [
|
||||
{
|
||||
"server_uri": <string containing URI of xds server>,
|
||||
"channel_creds": [
|
||||
{
|
||||
"type": <string containing channel cred type>,
|
||||
"config": <JSON object containing config for the type>
|
||||
}
|
||||
]
|
||||
}
|
||||
],
|
||||
"node": <JSON form of Node proto>
|
||||
}
|
||||
```
|
||||
|
||||
Then point the `GRPC_DLINK_BOOTSTRAP` environment variable at the bootstrap file:
|
||||
|
||||
```
|
||||
export GRPC_DLINK_BOOTSTRAP=/etc/dlink-bootstrap.json
|
||||
```
|
||||
|
||||
Finally, run your client:
|
||||
|
||||
```
|
||||
cd DlinkClient
|
||||
dotnet run --server dlink-experimental:///my-backend
|
||||
```
|
||||
|
||||
VERIFYING THE SERVER
|
||||
-------------
|
||||
|
||||
`grpcurl` can be used to test your server. If you don't have it,
|
||||
install [`grpcurl`](https://github.com/fullstorydev/grpcurl/releases). This will allow
|
||||
you to manually test the service.
|
||||
|
||||
Exercise your server's application-layer service:
|
||||
|
||||
```sh
|
||||
> grpcurl --plaintext -d '{"name": "you"}' localhost:30051
|
||||
{
|
||||
"message": "Hello you from jtatt.muc.corp.google.com!"
|
||||
}
|
||||
```
|
||||
|
||||
Make sure that all of your server's services are available via reflection:
|
||||
|
||||
```sh
|
||||
> grpcurl --plaintext localhost:30051 list
|
||||
grpc.health.v1.Health
|
||||
grpc.reflection.v1alpha.ServerReflection
|
||||
helloworld.Greeter
|
||||
```
|
||||
|
||||
Make sure that your services are reporting healthy:
|
||||
|
||||
```sh
|
||||
> grpcurl --plaintext -d '{"service": "helloworld.Dlink"}' localhost:30051
|
||||
grpc.health.v1.Health/Check
|
||||
{
|
||||
"status": "SERVING"
|
||||
}
|
||||
|
||||
> grpcurl --plaintext -d '{"service": ""}' localhost:30051
|
||||
grpc.health.v1.Health/Check
|
||||
{
|
||||
"status": "SERVING"
|
||||
}
|
||||
```
|
||||
23
apps/dgiot_dlink/priv/example/Erlang/.gitignore
vendored
23
apps/dgiot_dlink/priv/example/Erlang/.gitignore
vendored
@ -1,23 +0,0 @@
|
||||
.rebar3
|
||||
_*
|
||||
.eunit
|
||||
*.o
|
||||
*.beam
|
||||
*.plt
|
||||
*.swp
|
||||
*.swo
|
||||
.erlang.cookie
|
||||
ebin
|
||||
log
|
||||
erl_crash.dump
|
||||
.rebar
|
||||
logs
|
||||
_build
|
||||
.idea
|
||||
*.iml
|
||||
rebar3.crashdump
|
||||
*~
|
||||
rebar.lock
|
||||
src/route_guide_pb.erl
|
||||
src/routeguide_route_guide_bhvr.erl
|
||||
src/routeguide_route_guide_client.erl
|
||||
@ -1,191 +0,0 @@
|
||||
Apache License
|
||||
Version 2.0, January 2004
|
||||
http://www.apache.org/licenses/
|
||||
|
||||
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
|
||||
|
||||
1. Definitions.
|
||||
|
||||
"License" shall mean the terms and conditions for use, reproduction,
|
||||
and distribution as defined by Sections 1 through 9 of this document.
|
||||
|
||||
"Licensor" shall mean the copyright owner or entity authorized by
|
||||
the copyright owner that is granting the License.
|
||||
|
||||
"Legal Entity" shall mean the union of the acting entity and all
|
||||
other entities that control, are controlled by, or are under common
|
||||
control with that entity. For the purposes of this definition,
|
||||
"control" means (i) the power, direct or indirect, to cause the
|
||||
direction or management of such entity, whether by contract or
|
||||
otherwise, or (ii) ownership of fifty percent (50%) or more of the
|
||||
outstanding shares, or (iii) beneficial ownership of such entity.
|
||||
|
||||
"You" (or "Your") shall mean an individual or Legal Entity
|
||||
exercising permissions granted by this License.
|
||||
|
||||
"Source" form shall mean the preferred form for making modifications,
|
||||
including but not limited to software source code, documentation
|
||||
source, and configuration files.
|
||||
|
||||
"Object" form shall mean any form resulting from mechanical
|
||||
transformation or translation of a Source form, including but
|
||||
not limited to compiled object code, generated documentation,
|
||||
and conversions to other media types.
|
||||
|
||||
"Work" shall mean the work of authorship, whether in Source or
|
||||
Object form, made available under the License, as indicated by a
|
||||
copyright notice that is included in or attached to the work
|
||||
(an example is provided in the Appendix below).
|
||||
|
||||
"Derivative Works" shall mean any work, whether in Source or Object
|
||||
form, that is based on (or derived from) the Work and for which the
|
||||
editorial revisions, annotations, elaborations, or other modifications
|
||||
represent, as a whole, an original work of authorship. For the purposes
|
||||
of this License, Derivative Works shall not include works that remain
|
||||
separable from, or merely link (or bind by name) to the interfaces of,
|
||||
the Work and Derivative Works thereof.
|
||||
|
||||
"Contribution" shall mean any work of authorship, including
|
||||
the original version of the Work and any modifications or additions
|
||||
to that Work or Derivative Works thereof, that is intentionally
|
||||
submitted to Licensor for inclusion in the Work by the copyright owner
|
||||
or by an individual or Legal Entity authorized to submit on behalf of
|
||||
the copyright owner. For the purposes of this definition, "submitted"
|
||||
means any form of electronic, verbal, or written communication sent
|
||||
to the Licensor or its representatives, including but not limited to
|
||||
communication on electronic mailing lists, source code control systems,
|
||||
and issue tracking systems that are managed by, or on behalf of, the
|
||||
Licensor for the purpose of discussing and improving the Work, but
|
||||
excluding communication that is conspicuously marked or otherwise
|
||||
designated in writing by the copyright owner as "Not a Contribution."
|
||||
|
||||
"Contributor" shall mean Licensor and any individual or Legal Entity
|
||||
on behalf of whom a Contribution has been received by Licensor and
|
||||
subsequently incorporated within the Work.
|
||||
|
||||
2. Grant of Copyright License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
copyright license to reproduce, prepare Derivative Works of,
|
||||
publicly display, publicly perform, sublicense, and distribute the
|
||||
Work and such Derivative Works in Source or Object form.
|
||||
|
||||
3. Grant of Patent License. Subject to the terms and conditions of
|
||||
this License, each Contributor hereby grants to You a perpetual,
|
||||
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
|
||||
(except as stated in this section) patent license to make, have made,
|
||||
use, offer to sell, sell, import, and otherwise transfer the Work,
|
||||
where such license applies only to those patent claims licensable
|
||||
by such Contributor that are necessarily infringed by their
|
||||
Contribution(s) alone or by combination of their Contribution(s)
|
||||
with the Work to which such Contribution(s) was submitted. If You
|
||||
institute patent litigation against any entity (including a
|
||||
cross-claim or counterclaim in a lawsuit) alleging that the Work
|
||||
or a Contribution incorporated within the Work constitutes direct
|
||||
or contributory patent infringement, then any patent licenses
|
||||
granted to You under this License for that Work shall terminate
|
||||
as of the date such litigation is filed.
|
||||
|
||||
4. Redistribution. You may reproduce and distribute copies of the
|
||||
Work or Derivative Works thereof in any medium, with or without
|
||||
modifications, and in Source or Object form, provided that You
|
||||
meet the following conditions:
|
||||
|
||||
(a) You must give any other recipients of the Work or
|
||||
Derivative Works a copy of this License; and
|
||||
|
||||
(b) You must cause any modified files to carry prominent notices
|
||||
stating that You changed the files; and
|
||||
|
||||
(c) You must retain, in the Source form of any Derivative Works
|
||||
that You distribute, all copyright, patent, trademark, and
|
||||
attribution notices from the Source form of the Work,
|
||||
excluding those notices that do not pertain to any part of
|
||||
the Derivative Works; and
|
||||
|
||||
(d) If the Work includes a "NOTICE" text file as part of its
|
||||
distribution, then any Derivative Works that You distribute must
|
||||
include a readable copy of the attribution notices contained
|
||||
within such NOTICE file, excluding those notices that do not
|
||||
pertain to any part of the Derivative Works, in at least one
|
||||
of the following places: within a NOTICE text file distributed
|
||||
as part of the Derivative Works; within the Source form or
|
||||
documentation, if provided along with the Derivative Works; or,
|
||||
within a display generated by the Derivative Works, if and
|
||||
wherever such third-party notices normally appear. The contents
|
||||
of the NOTICE file are for informational purposes only and
|
||||
do not modify the License. You may add Your own attribution
|
||||
notices within Derivative Works that You distribute, alongside
|
||||
or as an addendum to the NOTICE text from the Work, provided
|
||||
that such additional attribution notices cannot be construed
|
||||
as modifying the License.
|
||||
|
||||
You may add Your own copyright statement to Your modifications and
|
||||
may provide additional or different license terms and conditions
|
||||
for use, reproduction, or distribution of Your modifications, or
|
||||
for any such Derivative Works as a whole, provided Your use,
|
||||
reproduction, and distribution of the Work otherwise complies with
|
||||
the conditions stated in this License.
|
||||
|
||||
5. Submission of Contributions. Unless You explicitly state otherwise,
|
||||
any Contribution intentionally submitted for inclusion in the Work
|
||||
by You to the Licensor shall be under the terms and conditions of
|
||||
this License, without any additional terms or conditions.
|
||||
Notwithstanding the above, nothing herein shall supersede or modify
|
||||
the terms of any separate license agreement you may have executed
|
||||
with Licensor regarding such Contributions.
|
||||
|
||||
6. Trademarks. This License does not grant permission to use the trade
|
||||
names, trademarks, service marks, or product names of the Licensor,
|
||||
except as required for reasonable and customary use in describing the
|
||||
origin of the Work and reproducing the content of the NOTICE file.
|
||||
|
||||
7. Disclaimer of Warranty. Unless required by applicable law or
|
||||
agreed to in writing, Licensor provides the Work (and each
|
||||
Contributor provides its Contributions) on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
|
||||
implied, including, without limitation, any warranties or conditions
|
||||
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
|
||||
PARTICULAR PURPOSE. You are solely responsible for determining the
|
||||
appropriateness of using or redistributing the Work and assume any
|
||||
risks associated with Your exercise of permissions under this License.
|
||||
|
||||
8. Limitation of Liability. In no event and under no legal theory,
|
||||
whether in tort (including negligence), contract, or otherwise,
|
||||
unless required by applicable law (such as deliberate and grossly
|
||||
negligent acts) or agreed to in writing, shall any Contributor be
|
||||
liable to You for damages, including any direct, indirect, special,
|
||||
incidental, or consequential damages of any character arising as a
|
||||
result of this License or out of the use or inability to use the
|
||||
Work (including but not limited to damages for loss of goodwill,
|
||||
work stoppage, computer failure or malfunction, or any and all
|
||||
other commercial damages or losses), even if such Contributor
|
||||
has been advised of the possibility of such damages.
|
||||
|
||||
9. Accepting Warranty or Additional Liability. While redistributing
|
||||
the Work or Derivative Works thereof, You may choose to offer,
|
||||
and charge a fee for, acceptance of support, warranty, indemnity,
|
||||
or other liability obligations and/or rights consistent with this
|
||||
License. However, in accepting such obligations, You may act only
|
||||
on Your own behalf and on Your sole responsibility, not on behalf
|
||||
of any other Contributor, and only if You agree to indemnify,
|
||||
defend, and hold each Contributor harmless for any liability
|
||||
incurred by, or claims asserted against, such Contributor by reason
|
||||
of your accepting any such warranty or additional liability.
|
||||
|
||||
END OF TERMS AND CONDITIONS
|
||||
|
||||
Copyright 2021, JianBo He <heeejianbo@gmail.com>.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
|
||||
@ -1,53 +0,0 @@
|
||||
# route_guide
|
||||
|
||||
The example application for grpc
|
||||
|
||||
## Build
|
||||
|
||||
```
|
||||
rebar3 compile
|
||||
```
|
||||
|
||||
## Usage
|
||||
|
||||
1. Start the rebar3 shell
|
||||
|
||||
```
|
||||
rebar3 shell
|
||||
```
|
||||
|
||||
2. Start the `route_guide` services in the rebar3 shell
|
||||
|
||||
```erl
|
||||
1> route_guide:start_services().
|
||||
Start service route_guide on 10000 successfully!
|
||||
```
|
||||
|
||||
3. Start the client channel
|
||||
|
||||
```erl
|
||||
2> route_guide:start_client_channel().
|
||||
Start client channel channel1 for http://127.0.0.1:10000 successfully!
|
||||
```
|
||||
|
||||
4. Call the `get_feature` method of route_guide services
|
||||
|
||||
```erl
|
||||
3> routeguide_route_guide_client:get_feature(#{latitude => 1, longitude => 1}, #{channel => channel1}).
|
||||
{ok,#{name => <<>>},
|
||||
[{<<"grpc-message">>,<<>>},{<<"grpc-status">>,<<"0">>}]}
|
||||
```
|
||||
|
||||
## Project Structure
|
||||
|
||||
```
|
||||
├── priv
|
||||
│ └── route_guide.proto %% The grpc services defined file
|
||||
└── src
|
||||
├── route_guide.app.src
|
||||
├── route_guide.erl %% mainly example codes
|
||||
├── route_guide_pb.erl %% generated by gpb
|
||||
├── route_guide_svr.erl %% the route_guide service implementation
|
||||
├── routeguide_route_guide_bhvr.erl %% generated by grpc-plugin
|
||||
└── routeguide_route_guide_client.erl %% generated by grpc-plugin
|
||||
```
|
||||
@ -1,125 +0,0 @@
|
||||
// Copyright 2015, Google Inc.
|
||||
// All rights reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
syntax = "proto3";
|
||||
|
||||
option java_multiple_files = true;
|
||||
option java_package = "io.grpc.examples.routeguide";
|
||||
option java_outer_classname = "RouteGuideProto";
|
||||
|
||||
package routeguide;
|
||||
|
||||
// Interface exported by the server.
|
||||
service RouteGuide {
|
||||
// A simple RPC.
|
||||
//
|
||||
// Obtains the feature at a given position.
|
||||
//
|
||||
// A feature with an empty name is returned if there's no feature at the given
|
||||
// position.
|
||||
rpc GetFeature(Point) returns (Feature) {}
|
||||
|
||||
// A server-to-client streaming RPC.
|
||||
//
|
||||
// Obtains the Features available within the given Rectangle. Results are
|
||||
// streamed rather than returned at once (e.g. in a response message with a
|
||||
// repeated field), as the rectangle may cover a large area and contain a
|
||||
// huge number of features.
|
||||
rpc ListFeatures(Rectangle) returns (stream Feature) {}
|
||||
|
||||
// A client-to-server streaming RPC.
|
||||
//
|
||||
// Accepts a stream of Points on a route being traversed, returning a
|
||||
// RouteSummary when traversal is completed.
|
||||
rpc RecordRoute(stream Point) returns (RouteSummary) {}
|
||||
|
||||
// A Bidirectional streaming RPC.
|
||||
//
|
||||
// Accepts a stream of RouteNotes sent while a route is being traversed,
|
||||
// while receiving other RouteNotes (e.g. from other users).
|
||||
rpc RouteChat(stream RouteNote) returns (stream RouteNote) {}
|
||||
}
|
||||
|
||||
// Points are represented as latitude-longitude pairs in the E7 representation
|
||||
// (degrees multiplied by 10**7 and rounded to the nearest integer).
|
||||
// Latitudes should be in the range +/- 90 degrees and longitude should be in
|
||||
// the range +/- 180 degrees (inclusive).
|
||||
message Point {
|
||||
int32 latitude = 1;
|
||||
int32 longitude = 2;
|
||||
}
|
||||
|
||||
// A latitude-longitude rectangle, represented as two diagonally opposite
|
||||
// points "lo" and "hi".
|
||||
message Rectangle {
|
||||
// One corner of the rectangle.
|
||||
Point lo = 1;
|
||||
|
||||
// The other corner of the rectangle.
|
||||
Point hi = 2;
|
||||
}
|
||||
|
||||
// A feature names something at a given point.
|
||||
//
|
||||
// If a feature could not be named, the name is empty.
|
||||
message Feature {
|
||||
// The name of the feature.
|
||||
string name = 1;
|
||||
|
||||
// The point where the feature is detected.
|
||||
Point location = 2;
|
||||
}
|
||||
|
||||
// A RouteNote is a message sent while at a given point.
|
||||
message RouteNote {
|
||||
// The location from which the message is sent.
|
||||
Point location = 1;
|
||||
|
||||
// The message to be sent.
|
||||
string message = 2;
|
||||
}
|
||||
|
||||
// A RouteSummary is received in response to a RecordRoute rpc.
|
||||
//
|
||||
// It contains the number of individual points received, the number of
|
||||
// detected features, and the total distance covered as the cumulative sum of
|
||||
// the distance between each point.
|
||||
message RouteSummary {
|
||||
// The number of points received.
|
||||
int32 point_count = 1;
|
||||
|
||||
// The number of known features passed while traversing the route.
|
||||
int32 feature_count = 2;
|
||||
|
||||
// The distance covered in metres.
|
||||
int32 distance = 3;
|
||||
|
||||
// The duration of the traversal in seconds.
|
||||
int32 elapsed_time = 4;
|
||||
}
|
||||
@ -1,22 +0,0 @@
|
||||
{erl_opts, [debug_info]}.
|
||||
|
||||
{plugins,
|
||||
[rebar3_proper,
|
||||
{grpc_plugin, {git, "https://gitee.com/fastdgiot/grpc_plugin.git", {tag, "v0.10.3"}}}
|
||||
]}.
|
||||
|
||||
{deps,
|
||||
[{grpc, {git, "https://gitee.com/fastdgiot/grpc-erl", {tag, "0.6.8"}}}
|
||||
]}.
|
||||
|
||||
{grpc,
|
||||
[ {type, all}
|
||||
, {protos, ["priv/"]}
|
||||
, {out_dir, "src/"}
|
||||
, {gpb_opts, [{module_name_suffix, "_pb"}]}
|
||||
]}.
|
||||
|
||||
{provider_hooks,
|
||||
[{pre, [{compile, {grpc, gen}},
|
||||
{clean, {grpc, clean}}]}
|
||||
]}.
|
||||
Binary file not shown.
@ -1,11 +0,0 @@
|
||||
{application, route_guide,
|
||||
[{description, "An OTP application"},
|
||||
{vsn, "0.1.0"},
|
||||
{registered, []},
|
||||
{mod, {route_guide, []}},
|
||||
{applications, [kernel,stdlib,grpc]},
|
||||
{env,[]},
|
||||
{modules, []},
|
||||
{licenses, ["Apache 2.0"]},
|
||||
{links, []}
|
||||
]}.
|
||||
@ -1,64 +0,0 @@
|
||||
-module(route_guide).
|
||||
|
||||
-behaviour(supervisor).
|
||||
-behaviour(application).
|
||||
|
||||
-export([start/2, stop/1]).
|
||||
-export([init/1]).
|
||||
|
||||
-export([start_services/0, start_client_channel/0,
|
||||
stop_services/0, stop_client_channel/0]).
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% APIs
|
||||
|
||||
-define(SERVER_NAME, route_guide).
|
||||
-define(CHANN_NAME, channel1).
|
||||
|
||||
start_services() ->
|
||||
Services = #{protos => [route_guide_pb],
|
||||
services => #{'routeguide.RouteGuide' => route_guide_svr}
|
||||
},
|
||||
Options = [],
|
||||
{ok, _} = grpc:start_server(?SERVER_NAME, 10000, Services, Options),
|
||||
io:format("Start service ~s on 10000 successfully!~n", [?SERVER_NAME]).
|
||||
|
||||
start_client_channel() ->
|
||||
ClientOps = #{},
|
||||
SvrAddr = "http://127.0.0.1:10000",
|
||||
{ok, _} = grpc_client_sup:create_channel_pool(
|
||||
?CHANN_NAME,
|
||||
SvrAddr,
|
||||
ClientOps
|
||||
),
|
||||
io:format("Start client channel ~s for ~s successfully!~n~n"
|
||||
"Call the 'routeguide_route_guide_client' module exported functions "
|
||||
"to use it. e.g:~n"
|
||||
" routeguide_route_guide_client:get_feature(#{latitude => 1"
|
||||
", longitude => 1}, #{channel => channel1}).~n",
|
||||
[?CHANN_NAME, SvrAddr]).
|
||||
|
||||
stop_services() ->
|
||||
grpc:stop_server(?SERVER_NAME).
|
||||
|
||||
stop_client_channel() ->
|
||||
grpc_client_sup:stop_channel_pool(?CHANN_NAME).
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% APIs for application
|
||||
|
||||
start(_StartType, _StartArgs) ->
|
||||
supervisor:start_link({local, ?MODULE}, ?MODULE, []).
|
||||
|
||||
stop(_State) ->
|
||||
ok.
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% callbacks for supervisor
|
||||
|
||||
init([]) ->
|
||||
SupFlags = #{strategy => one_for_all,
|
||||
intensity => 0,
|
||||
period => 1},
|
||||
ChildSpecs = [],
|
||||
{ok, {SupFlags, ChildSpecs}}.
|
||||
@ -1,56 +0,0 @@
|
||||
-module(route_guide_svr).
|
||||
|
||||
-behavior(routeguide_route_guide_bhvr).
|
||||
|
||||
-compile(export_all).
|
||||
-compile(nowarn_export_all).
|
||||
|
||||
-define(LOG(Fmt, Args), io:format(standard_error, "[Svr] " ++ Fmt, Args)).
|
||||
|
||||
%%--------------------------------------------------------------------
|
||||
%% Callbacks
|
||||
|
||||
get_feature(Request, _Md) ->
|
||||
?LOG("~p: ~0p~n", [?FUNCTION_NAME, Request]),
|
||||
{ok, #{}, _Md}.
|
||||
|
||||
list_features(Stream, _Md) ->
|
||||
{eos, [Request], NStream} = grpc_stream:recv(Stream),
|
||||
?LOG("~p: ~0p~n", [?FUNCTION_NAME, Request]),
|
||||
|
||||
grpc_stream:reply(Stream, [#{name => "City1", location => #{latitude => 1, longitude => 1}}]),
|
||||
grpc_stream:reply(Stream, [#{name => "City2", location => #{latitude => 2, longitude => 2}}]),
|
||||
grpc_stream:reply(Stream, [#{name => "City3", location => #{latitude => 3, longitude => 3}}]),
|
||||
{ok, NStream}.
|
||||
|
||||
record_route(Stream, _Md) ->
|
||||
LoopRecv = fun _Lp(St, Acc) ->
|
||||
case grpc_stream:recv(St) of
|
||||
{more, Reqs, NSt} ->
|
||||
?LOG("~p: ~0p~n", [?FUNCTION_NAME, Reqs]),
|
||||
_Lp(NSt, Acc ++ Reqs);
|
||||
{eos, Reqs, NSt} ->
|
||||
?LOG("~p: ~0p~n", [?FUNCTION_NAME, Reqs]),
|
||||
{NSt, Acc ++ Reqs}
|
||||
end
|
||||
end,
|
||||
{NStream, Points} = LoopRecv(Stream, []),
|
||||
grpc_stream:reply(NStream, #{point_count => length(Points)}),
|
||||
{ok, NStream}.
|
||||
|
||||
route_chat(Stream, _Md) ->
|
||||
grpc_stream:reply(Stream, [#{name => "City1", location => #{latitude => 1, longitude => 1}}]),
|
||||
grpc_stream:reply(Stream, [#{name => "City2", location => #{latitude => 2, longitude => 2}}]),
|
||||
LoopRecv = fun _Lp(St) ->
|
||||
case grpc_stream:recv(St) of
|
||||
{more, Reqs, NSt} ->
|
||||
?LOG("~p: ~0p~n", [?FUNCTION_NAME, Reqs]),
|
||||
_Lp(NSt);
|
||||
{eos, Reqs, NSt} ->
|
||||
?LOG("~p: ~0p~n", [?FUNCTION_NAME, Reqs]),
|
||||
NSt
|
||||
end
|
||||
end,
|
||||
NStream = LoopRecv(Stream),
|
||||
grpc_stream:reply(NStream, [#{name => "City3", location => #{latitude => 3, longitude => 3}}]),
|
||||
{ok, NStream}.
|
||||
@ -1,64 +0,0 @@
|
||||
load("@rules_proto//proto:defs.bzl", "proto_library")
|
||||
load("@io_grpc_grpc_java//:java_grpc_library.bzl", "java_grpc_library")
|
||||
|
||||
proto_library(
|
||||
name = "dlink_proto",
|
||||
srcs = ["src/main/proto/dlink.proto"],
|
||||
)
|
||||
|
||||
java_proto_library(
|
||||
name = "dlink_java_proto",
|
||||
deps = [":dlink_proto"],
|
||||
)
|
||||
|
||||
java_grpc_library(
|
||||
name = "dlink_java_grpc",
|
||||
srcs = [":dlink_proto"],
|
||||
deps = [":dlink_java_proto"],
|
||||
)
|
||||
|
||||
java_library(
|
||||
name = "examples",
|
||||
testonly = 1,
|
||||
srcs = glob(
|
||||
["src/main/java/**/*.java"],
|
||||
),
|
||||
resources = glob(
|
||||
["src/main/resources/**"],
|
||||
),
|
||||
runtime_deps = [
|
||||
"@io_grpc_grpc_java//netty",
|
||||
],
|
||||
deps = [
|
||||
":helloworld_java_grpc",
|
||||
":helloworld_java_proto",
|
||||
"@com_google_protobuf//:protobuf_java",
|
||||
"@com_google_protobuf//:protobuf_java_util",
|
||||
"@io_grpc_grpc_java//api",
|
||||
"@io_grpc_grpc_java//protobuf",
|
||||
"@io_grpc_grpc_java//stub",
|
||||
"@maven//:com_google_api_grpc_proto_google_common_protos",
|
||||
"@maven//:com_google_code_findbugs_jsr305",
|
||||
"@maven//:com_google_code_gson_gson",
|
||||
"@maven//:com_google_guava_guava",
|
||||
],
|
||||
)
|
||||
|
||||
java_binary(
|
||||
name = "dlinkclient",
|
||||
testonly = 1,
|
||||
main_class = "io.grpc.examples.dlink.DlinkClient",
|
||||
runtime_deps = [
|
||||
":examples",
|
||||
],
|
||||
)
|
||||
|
||||
java_binary(
|
||||
name = "dlinkserver",
|
||||
testonly = 1,
|
||||
main_class = "io.grpc.examples.dlink.DlinkServer",
|
||||
runtime_deps = [
|
||||
":examples",
|
||||
],
|
||||
)
|
||||
|
||||
@ -1,232 +0,0 @@
|
||||
gRPC Examples
|
||||
==============================================
|
||||
|
||||
The examples require `grpc-java` to already be built. You are strongly encouraged
|
||||
to check out a git release tag, since there will already be a build of gRPC
|
||||
available. Otherwise you must follow [COMPILING](../COMPILING.md).
|
||||
|
||||
You may want to read through the
|
||||
[Quick Start](https://grpc.io/docs/languages/java/quickstart)
|
||||
before trying out the examples.
|
||||
|
||||
## Basic examples
|
||||
|
||||
- [Hello world](src/main/java/io/grpc/dgiot/dlink)
|
||||
|
||||
- [Route guide](src/main/java/io/grpc/dgiot/routeguide)
|
||||
|
||||
- [Metadata](src/main/java/io/grpc/dgiot/header)
|
||||
|
||||
- [Error handling](src/main/java/io/grpc/dgiot/errorhandling)
|
||||
|
||||
- [Compression](src/main/java/io/grpc/dgiot/experimental)
|
||||
|
||||
- [Flow control](src/main/java/io/grpc/dgiot/manualflowcontrol)
|
||||
|
||||
- [Json serialization](src/main/java/io/grpc/dgiot/advanced)
|
||||
|
||||
- <details>
|
||||
<summary>Hedging</summary>
|
||||
|
||||
The [hedging example](src/main/java/io/grpc/dgiot/hedging) demonstrates that enabling hedging
|
||||
can reduce tail latency. (Users should note that enabling hedging may introduce other overhead;
|
||||
and in some scenarios, such as when some server resource gets exhausted for a period of time and
|
||||
almost every RPC during that time has high latency or fails, hedging may make things worse.
|
||||
Setting a throttle in the service config is recommended to protect the server from too many
|
||||
inappropriate retry or hedging requests.)
|
||||
|
||||
The server and the client in the example are basically the same as those in the
|
||||
[hello world](src/main/java/io/grpc/dgiot/dlink) example, except that the server mimics a
|
||||
long tail of latency, and the client sends 2000 requests and can turn on and off hedging.
|
||||
|
||||
To mimic the latency, the server randomly delays the RPC handling by 2 seconds at 10% chance, 5
|
||||
seconds at 5% chance, and 10 seconds at 1% chance.
|
||||
|
||||
When running the client enabling the following hedging policy
|
||||
|
||||
```json
|
||||
"hedgingPolicy": {
|
||||
"maxAttempts": 3,
|
||||
"hedgingDelay": "1s"
|
||||
}
|
||||
```
|
||||
Then the latency summary in the client log is like the following
|
||||
|
||||
```text
|
||||
Total RPCs sent: 2,000. Total RPCs failed: 0
|
||||
[Hedging enabled]
|
||||
========================
|
||||
50% latency: 0ms
|
||||
90% latency: 6ms
|
||||
95% latency: 1,003ms
|
||||
99% latency: 2,002ms
|
||||
99.9% latency: 2,011ms
|
||||
Max latency: 5,272ms
|
||||
========================
|
||||
```
|
||||
|
||||
See [the section below](#to-build-the-examples) for how to build and run the example. The
|
||||
executables for the server and the client are `hedging-hello-world-server` and
|
||||
`hedging-hello-world-client`.
|
||||
|
||||
To disable hedging, set environment variable `DISABLE_HEDGING_IN_HEDGING_EXAMPLE=true` before
|
||||
running the client. That produces a latency summary in the client log like the following
|
||||
|
||||
```text
|
||||
Total RPCs sent: 2,000. Total RPCs failed: 0
|
||||
[Hedging disabled]
|
||||
========================
|
||||
50% latency: 0ms
|
||||
90% latency: 2,002ms
|
||||
95% latency: 5,002ms
|
||||
99% latency: 10,004ms
|
||||
99.9% latency: 10,007ms
|
||||
Max latency: 10,007ms
|
||||
========================
|
||||
```
|
||||
|
||||
</details>
|
||||
|
||||
- <details>
|
||||
<summary>Retrying</summary>
|
||||
|
||||
The [retrying example](src/main/java/io/grpc/dgiot/retrying) provides a HelloWorld gRPC client &
|
||||
server which demos the effect of client retry policy configured on the [ManagedChannel](
|
||||
../api/src/main/java/io/grpc/ManagedChannel.java) via [gRPC ServiceConfig](
|
||||
https://github.com/grpc/grpc/blob/master/doc/service_config.md). Retry policy implementation &
|
||||
configuration details are outlined in the [proposal](https://github.com/grpc/proposal/blob/master/A6-client-retries.md).
|
||||
|
||||
This retrying example is very similar to the [hedging example](src/main/java/io/grpc/dgiot/hedging) in its setup.
|
||||
The [RetryingHelloWorldServer](src/main/java/io/grpc/dgiot/retrying/RetryingHelloWorldServer.java) responds with
|
||||
a status UNAVAILABLE error response to a specified percentage of requests to simulate server resource exhaustion and
|
||||
general flakiness. The [RetryingHelloWorldClient](src/main/java/io/grpc/dgiot/retrying/RetryingHelloWorldClient.java) makes
|
||||
a number of sequential requests to the server, several of which will be retried depending on the configured policy in
|
||||
[retrying_service_config.json](src/main/resources/io/grpc/examples/retrying/retrying_service_config.json). Although
|
||||
the requests are blocking unary calls for simplicity, these could easily be changed to future unary calls in order to
|
||||
test the result of request concurrency with retry policy enabled.
|
||||
|
||||
One can experiment with the [RetryingHelloWorldServer](src/main/java/io/grpc/dgiot/retrying/RetryingHelloWorldServer.java)
|
||||
failure conditions to simulate server throttling, as well as alter policy values in the [retrying_service_config.json](
|
||||
src/main/resources/io/grpc/examples/retrying/retrying_service_config.json) to see their effects. To disable retrying
|
||||
entirely, set environment variable `DISABLE_RETRYING_IN_RETRYING_EXAMPLE=true` before running the client.
|
||||
Disabling the retry policy should produce many more failed gRPC calls as seen in the output log.
|
||||
|
||||
See [the section below](#to-build-the-examples) for how to build and run the example. The
|
||||
executables for the server and the client are `retrying-hello-world-server` and
|
||||
`retrying-hello-world-client`.
|
||||
|
||||
</details>
|
||||
|
||||
### <a name="to-build-the-examples"></a> To build the examples
|
||||
|
||||
1. **[Install gRPC Java library SNAPSHOT locally, including code generation plugin](../COMPILING.md) (Only need this step for non-released versions, e.g. master HEAD).**
|
||||
|
||||
2. From grpc-java/examples directory:
|
||||
```
|
||||
$ ./gradlew installDist
|
||||
```
|
||||
|
||||
This creates the scripts `dlinkserver`, `dlinkclient`,
|
||||
`route-guide-server`, `route-guide-client`, etc. in the
|
||||
`build/install/dgiot/bin/` directory that run the examples. Each
|
||||
example requires the server to be running before starting the client.
|
||||
|
||||
For example, to try the hello world example first run:
|
||||
|
||||
```
|
||||
$ ./build/install/dgiot/bin/dlinkserver
|
||||
```
|
||||
|
||||
And in a different terminal window run:
|
||||
|
||||
```
|
||||
$ ./build/install/dgiot/bin/dlinkclient
|
||||
```
|
||||
|
||||
That's it!
|
||||
|
||||
For more information, refer to gRPC Java's [README](../README.md) and
|
||||
[tutorial](https://grpc.io/docs/languages/java/basics).
|
||||
|
||||
### Maven
|
||||
|
||||
If you prefer to use Maven:
|
||||
1. **[Install gRPC Java library SNAPSHOT locally, including code generation plugin](../COMPILING.md) (Only need this step for non-released versions, e.g. master HEAD).**
|
||||
|
||||
2. Run in this directory:
|
||||
```
|
||||
$ mvn verify
|
||||
$ # Run the server
|
||||
$ mvn exec:java -Dexec.mainClass=io.grpc.examples.dlink.DlinkServer
|
||||
$ # In another terminal run the client
|
||||
$ mvn exec:java -Dexec.mainClass=io.grpc.examples.dlink.DlinkClient
|
||||
```
|
||||
|
||||
### Bazel
|
||||
|
||||
If you prefer to use Bazel:
|
||||
```
|
||||
$ bazel build :hello-world-server :hello-world-client
|
||||
$ # Run the server
|
||||
$ bazel-bin/hello-world-server
|
||||
$ # In another terminal run the client
|
||||
$ bazel-bin/hello-world-client
|
||||
```
|
||||
|
||||
## Other examples
|
||||
|
||||
- [Android examples](android)
|
||||
|
||||
- Secure channel examples
|
||||
|
||||
+ [TLS examples](example-tls)
|
||||
|
||||
+ [ALTS examples](example-alts)
|
||||
|
||||
- [Google Authentication](example-gauth)
|
||||
|
||||
- [JWT-based Authentication](example-jwt-auth)
|
||||
|
||||
## Unit test examples
|
||||
|
||||
Examples for unit testing gRPC clients and servers are located in [examples/src/test](src/test).
|
||||
|
||||
In general, we DO NOT allow overriding the client stub and we DO NOT support mocking final methods
|
||||
in gRPC-Java library. Users should be cautious that using tools like PowerMock or
|
||||
[mockito-inline](https://search.maven.org/search?q=g:org.mockito%20a:mockito-inline) can easily
|
||||
break this rule of thumb. We encourage users to leverage `InProcessTransport` as demonstrated in the
|
||||
examples to write unit tests. `InProcessTransport` is light-weight and runs the server
|
||||
and client in the same process without any socket/TCP connection.
|
||||
|
||||
Mocking the client stub provides a false sense of security when writing tests. Mocking stubs and responses
|
||||
allows for tests that don't map to reality, causing the tests to pass, but the system-under-test to fail.
|
||||
The gRPC client library is complicated, and accurately reproducing that complexity with mocks is very hard.
|
||||
You will be better off and write less code by using `InProcessTransport` instead.
|
||||
|
||||
Example bugs not caught by mocked stub tests include:
|
||||
|
||||
* Calling the stub with a `null` message
|
||||
* Not calling `close()`
|
||||
* Sending invalid headers
|
||||
* Ignoring deadlines
|
||||
* Ignoring cancellation
|
||||
|
||||
For testing a gRPC client, create the client with a real stub
|
||||
using an
|
||||
[InProcessChannel](../core/src/main/java/io/grpc/inprocess/InProcessChannelBuilder.java),
|
||||
and test it against an
|
||||
[InProcessServer](../core/src/main/java/io/grpc/inprocess/InProcessServerBuilder.java)
|
||||
with a mock/fake service implementation.
|
||||
|
||||
For testing a gRPC server, create the server as an InProcessServer,
|
||||
and test it against a real client stub with an InProcessChannel.
|
||||
|
||||
The gRPC-java library also provides a JUnit rule,
|
||||
[GrpcCleanupRule](../testing/src/main/java/io/grpc/testing/GrpcCleanupRule.java), to do the graceful
|
||||
shutdown boilerplate for you.
|
||||
|
||||
## Even more examples
|
||||
|
||||
A wide variety of third-party examples can be found [here](https://github.com/saturnism/grpc-java-by-example).
|
||||
|
||||
|
||||
@ -1,50 +0,0 @@
|
||||
workspace(name = "examples")
|
||||
|
||||
load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
|
||||
|
||||
# For released versions, use release tag:
|
||||
# http_archive(
|
||||
# name = "io_grpc_grpc_java",
|
||||
# sha256 = "<SHA>",
|
||||
# strip_prefix = "grpc-java-<TAG>",
|
||||
# url = "https://github.com/grpc/grpc-java/archive/<TAG>.zip",
|
||||
# )
|
||||
local_repository(
|
||||
name = "io_grpc_grpc_java",
|
||||
path = "..",
|
||||
)
|
||||
|
||||
http_archive(
|
||||
name = "rules_jvm_external",
|
||||
sha256 = "c21ce8b8c4ccac87c809c317def87644cdc3a9dd650c74f41698d761c95175f3",
|
||||
strip_prefix = "rules_jvm_external-1498ac6ccd3ea9cdb84afed65aa257c57abf3e0a",
|
||||
url = "https://github.com/bazelbuild/rules_jvm_external/archive/1498ac6ccd3ea9cdb84afed65aa257c57abf3e0a.zip",
|
||||
)
|
||||
|
||||
load("@rules_jvm_external//:defs.bzl", "maven_install")
|
||||
load("@io_grpc_grpc_java//:repositories.bzl", "IO_GRPC_GRPC_JAVA_ARTIFACTS")
|
||||
load("@io_grpc_grpc_java//:repositories.bzl", "IO_GRPC_GRPC_JAVA_OVERRIDE_TARGETS")
|
||||
load("@io_grpc_grpc_java//:repositories.bzl", "grpc_java_repositories")
|
||||
|
||||
grpc_java_repositories()
|
||||
|
||||
load("@com_google_protobuf//:protobuf_deps.bzl", "PROTOBUF_MAVEN_ARTIFACTS")
|
||||
load("@com_google_protobuf//:protobuf_deps.bzl", "protobuf_deps")
|
||||
|
||||
protobuf_deps()
|
||||
|
||||
maven_install(
|
||||
artifacts = [
|
||||
"com.google.api.grpc:grpc-google-cloud-pubsub-v1:0.1.24",
|
||||
"com.google.api.grpc:proto-google-cloud-pubsub-v1:0.1.24",
|
||||
] + IO_GRPC_GRPC_JAVA_ARTIFACTS + PROTOBUF_MAVEN_ARTIFACTS,
|
||||
generate_compat_repositories = True,
|
||||
override_targets = IO_GRPC_GRPC_JAVA_OVERRIDE_TARGETS,
|
||||
repositories = [
|
||||
"https://repo.maven.apache.org/maven2/",
|
||||
],
|
||||
)
|
||||
|
||||
load("@maven//:compat.bzl", "compat_repositories")
|
||||
|
||||
compat_repositories()
|
||||
@ -1,83 +0,0 @@
|
||||
plugins {
|
||||
// Provide convenience executables for trying out the examples.
|
||||
id 'application'
|
||||
id 'com.google.protobuf' version '0.9.1'
|
||||
// Generate IntelliJ IDEA's .idea & .iml project files
|
||||
id 'idea'
|
||||
}
|
||||
|
||||
repositories {
|
||||
maven { // The google mirror is less flaky than mavenCentral()
|
||||
url "https://maven-central.storage-download.googleapis.com/maven2/" }
|
||||
mavenCentral()
|
||||
mavenLocal()
|
||||
}
|
||||
|
||||
sourceCompatibility = 1.8
|
||||
targetCompatibility = 1.8
|
||||
|
||||
// IMPORTANT: You probably want the non-SNAPSHOT version of gRPC. Make sure you
|
||||
// are looking at a tagged version of the example and not "master"!
|
||||
|
||||
// Feel free to delete the comment at the next line. It is just for safely
|
||||
// updating the version in our release process.
|
||||
def grpcVersion = '1.54.0' // CURRENT_GRPC_VERSION
|
||||
def protobufVersion = '3.21.7'
|
||||
def protocVersion = protobufVersion
|
||||
|
||||
dependencies {
|
||||
implementation "io.grpc:grpc-protobuf:${grpcVersion}"
|
||||
implementation "io.grpc:grpc-stub:${grpcVersion}"
|
||||
compileOnly "org.apache.tomcat:annotations-api:6.0.53"
|
||||
|
||||
// examples/advanced need this for JsonFormat
|
||||
implementation "com.google.protobuf:protobuf-java-util:${protobufVersion}"
|
||||
|
||||
runtimeOnly "io.grpc:grpc-netty-shaded:${grpcVersion}"
|
||||
|
||||
testImplementation "io.grpc:grpc-testing:${grpcVersion}"
|
||||
testImplementation "junit:junit:4.13.2"
|
||||
testImplementation "org.mockito:mockito-core:3.4.0"
|
||||
}
|
||||
|
||||
protobuf {
|
||||
protoc { artifact = "com.google.protobuf:protoc:${protocVersion}" }
|
||||
plugins {
|
||||
grpc { artifact = "io.grpc:protoc-gen-grpc-java:${grpcVersion}" }
|
||||
}
|
||||
generateProtoTasks {
|
||||
all()*.plugins { grpc {} }
|
||||
}
|
||||
}
|
||||
|
||||
// Inform IDEs like IntelliJ IDEA, Eclipse or NetBeans about the generated code.
|
||||
sourceSets {
|
||||
main {
|
||||
java {
|
||||
srcDirs 'build/generated/source/proto/main/grpc'
|
||||
srcDirs 'build/generated/source/proto/main/java'
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
startScripts.enabled = false
|
||||
|
||||
task dlinkServer(type: CreateStartScripts) {
|
||||
mainClass = 'io.grpc.dgiot.dlink.DlinkServer'
|
||||
applicationName = 'dlinkserver'
|
||||
outputDir = new File(project.buildDir, 'tmp/scripts/' + name)
|
||||
classpath = startScripts.classpath
|
||||
}
|
||||
|
||||
task dlinkClient(type: CreateStartScripts) {
|
||||
mainClass = 'io.grpc.dgiot.dlink.DlinkClient'
|
||||
applicationName = 'dlinkclient'
|
||||
outputDir = new File(project.buildDir, 'tmp/scripts/' + name)
|
||||
classpath = startScripts.classpath
|
||||
}
|
||||
|
||||
applicationDistribution.into('bin') {
|
||||
from(dlinkServer)
|
||||
from(dlinkClient)
|
||||
fileMode = 0755
|
||||
}
|
||||
Binary file not shown.
@ -1,5 +0,0 @@
|
||||
distributionBase=GRADLE_USER_HOME
|
||||
distributionPath=wrapper/dists
|
||||
distributionUrl=https\://services.gradle.org/distributions/gradle-7.6-bin.zip
|
||||
zipStoreBase=GRADLE_USER_HOME
|
||||
zipStorePath=wrapper/dists
|
||||
234
apps/dgiot_dlink/priv/example/java/gradlew
vendored
234
apps/dgiot_dlink/priv/example/java/gradlew
vendored
@ -1,234 +0,0 @@
|
||||
#!/bin/sh
|
||||
|
||||
#
|
||||
# Copyright © 2015-2021 the original authors.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# https://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
#
|
||||
|
||||
##############################################################################
|
||||
#
|
||||
# Gradle start up script for POSIX generated by Gradle.
|
||||
#
|
||||
# Important for running:
|
||||
#
|
||||
# (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
|
||||
# noncompliant, but you have some other compliant shell such as ksh or
|
||||
# bash, then to run this script, type that shell name before the whole
|
||||
# command line, like:
|
||||
#
|
||||
# ksh Gradle
|
||||
#
|
||||
# Busybox and similar reduced shells will NOT work, because this script
|
||||
# requires all of these POSIX shell features:
|
||||
# * functions;
|
||||
# * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
|
||||
# «${var#prefix}», «${var%suffix}», and «$( cmd )»;
|
||||
# * compound commands having a testable exit status, especially «case»;
|
||||
# * various built-in commands including «command», «set», and «ulimit».
|
||||
#
|
||||
# Important for patching:
|
||||
#
|
||||
# (2) This script targets any POSIX shell, so it avoids extensions provided
|
||||
# by Bash, Ksh, etc; in particular arrays are avoided.
|
||||
#
|
||||
# The "traditional" practice of packing multiple parameters into a
|
||||
# space-separated string is a well documented source of bugs and security
|
||||
# problems, so this is (mostly) avoided, by progressively accumulating
|
||||
# options in "$@", and eventually passing that to Java.
|
||||
#
|
||||
# Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
|
||||
# and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
|
||||
# see the in-line comments for details.
|
||||
#
|
||||
# There are tweaks for specific operating systems such as AIX, CygWin,
|
||||
# Darwin, MinGW, and NonStop.
|
||||
#
|
||||
# (3) This script is generated from the Groovy template
|
||||
# https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
|
||||
# within the Gradle project.
|
||||
#
|
||||
# You can find Gradle at https://github.com/gradle/gradle/.
|
||||
#
|
||||
##############################################################################
|
||||
|
||||
# Attempt to set APP_HOME
|
||||
|
||||
# Resolve links: $0 may be a link
|
||||
app_path=$0
|
||||
|
||||
# Need this for daisy-chained symlinks.
|
||||
while
|
||||
APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path
|
||||
[ -h "$app_path" ]
|
||||
do
|
||||
ls=$( ls -ld "$app_path" )
|
||||
link=${ls#*' -> '}
|
||||
case $link in #(
|
||||
/*) app_path=$link ;; #(
|
||||
*) app_path=$APP_HOME$link ;;
|
||||
esac
|
||||
done
|
||||
|
||||
APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
|
||||
|
||||
APP_NAME="Gradle"
|
||||
APP_BASE_NAME=${0##*/}
|
||||
|
||||
# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
|
||||
|
||||
# Use the maximum available, or set MAX_FD != -1 to use that value.
|
||||
MAX_FD=maximum
|
||||
|
||||
warn () {
|
||||
echo "$*"
|
||||
} >&2
|
||||
|
||||
die () {
|
||||
echo
|
||||
echo "$*"
|
||||
echo
|
||||
exit 1
|
||||
} >&2
|
||||
|
||||
# OS specific support (must be 'true' or 'false').
|
||||
cygwin=false
|
||||
msys=false
|
||||
darwin=false
|
||||
nonstop=false
|
||||
case "$( uname )" in #(
|
||||
CYGWIN* ) cygwin=true ;; #(
|
||||
Darwin* ) darwin=true ;; #(
|
||||
MSYS* | MINGW* ) msys=true ;; #(
|
||||
NONSTOP* ) nonstop=true ;;
|
||||
esac
|
||||
|
||||
CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
|
||||
|
||||
|
||||
# Determine the Java command to use to start the JVM.
|
||||
if [ -n "$JAVA_HOME" ] ; then
|
||||
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
|
||||
# IBM's JDK on AIX uses strange locations for the executables
|
||||
JAVACMD=$JAVA_HOME/jre/sh/java
|
||||
else
|
||||
JAVACMD=$JAVA_HOME/bin/java
|
||||
fi
|
||||
if [ ! -x "$JAVACMD" ] ; then
|
||||
die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
else
|
||||
JAVACMD=java
|
||||
which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
|
||||
Please set the JAVA_HOME variable in your environment to match the
|
||||
location of your Java installation."
|
||||
fi
|
||||
|
||||
# Increase the maximum file descriptors if we can.
|
||||
if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
|
||||
case $MAX_FD in #(
|
||||
max*)
|
||||
MAX_FD=$( ulimit -H -n ) ||
|
||||
warn "Could not query maximum file descriptor limit"
|
||||
esac
|
||||
case $MAX_FD in #(
|
||||
'' | soft) :;; #(
|
||||
*)
|
||||
ulimit -n "$MAX_FD" ||
|
||||
warn "Could not set maximum file descriptor limit to $MAX_FD"
|
||||
esac
|
||||
fi
|
||||
|
||||
# Collect all arguments for the java command, stacking in reverse order:
|
||||
# * args from the command line
|
||||
# * the main class name
|
||||
# * -classpath
|
||||
# * -D...appname settings
|
||||
# * --module-path (only if needed)
|
||||
# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
|
||||
|
||||
# For Cygwin or MSYS, switch paths to Windows format before running java
|
||||
if "$cygwin" || "$msys" ; then
|
||||
APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
|
||||
CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
|
||||
|
||||
JAVACMD=$( cygpath --unix "$JAVACMD" )
|
||||
|
||||
# Now convert the arguments - kludge to limit ourselves to /bin/sh
|
||||
for arg do
|
||||
if
|
||||
case $arg in #(
|
||||
-*) false ;; # don't mess with options #(
|
||||
/?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath
|
||||
[ -e "$t" ] ;; #(
|
||||
*) false ;;
|
||||
esac
|
||||
then
|
||||
arg=$( cygpath --path --ignore --mixed "$arg" )
|
||||
fi
|
||||
# Roll the args list around exactly as many times as the number of
|
||||
# args, so each arg winds up back in the position where it started, but
|
||||
# possibly modified.
|
||||
#
|
||||
# NB: a `for` loop captures its iteration list before it begins, so
|
||||
# changing the positional parameters here affects neither the number of
|
||||
# iterations, nor the values presented in `arg`.
|
||||
shift # remove old arg
|
||||
set -- "$@" "$arg" # push replacement arg
|
||||
done
|
||||
fi
|
||||
|
||||
# Collect all arguments for the java command;
|
||||
# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
|
||||
# shell script including quotes and variable substitutions, so put them in
|
||||
# double quotes to make sure that they get re-expanded; and
|
||||
# * put everything else in single quotes, so that it's not re-expanded.
|
||||
|
||||
set -- \
|
||||
"-Dorg.gradle.appname=$APP_BASE_NAME" \
|
||||
-classpath "$CLASSPATH" \
|
||||
org.gradle.wrapper.GradleWrapperMain \
|
||||
"$@"
|
||||
|
||||
# Use "xargs" to parse quoted args.
|
||||
#
|
||||
# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
|
||||
#
|
||||
# In Bash we could simply go:
|
||||
#
|
||||
# readarray ARGS < <( xargs -n1 <<<"$var" ) &&
|
||||
# set -- "${ARGS[@]}" "$@"
|
||||
#
|
||||
# but POSIX shell has neither arrays nor command substitution, so instead we
|
||||
# post-process each arg (as a line of input to sed) to backslash-escape any
|
||||
# character that might be a shell metacharacter, then use eval to reverse
|
||||
# that process (while maintaining the separation between arguments), and wrap
|
||||
# the whole thing up as a single "set" statement.
|
||||
#
|
||||
# This will of course break if any of these variables contains a newline or
|
||||
# an unmatched quote.
|
||||
#
|
||||
|
||||
eval "set -- $(
|
||||
printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
|
||||
xargs -n1 |
|
||||
sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
|
||||
tr '\n' ' '
|
||||
)" '"$@"'
|
||||
|
||||
exec "$JAVACMD" "$@"
|
||||
89
apps/dgiot_dlink/priv/example/java/gradlew.bat
vendored
89
apps/dgiot_dlink/priv/example/java/gradlew.bat
vendored
@ -1,89 +0,0 @@
|
||||
@rem
|
||||
@rem Copyright 2015 the original author or authors.
|
||||
@rem
|
||||
@rem Licensed under the Apache License, Version 2.0 (the "License");
|
||||
@rem you may not use this file except in compliance with the License.
|
||||
@rem You may obtain a copy of the License at
|
||||
@rem
|
||||
@rem https://www.apache.org/licenses/LICENSE-2.0
|
||||
@rem
|
||||
@rem Unless required by applicable law or agreed to in writing, software
|
||||
@rem distributed under the License is distributed on an "AS IS" BASIS,
|
||||
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
@rem See the License for the specific language governing permissions and
|
||||
@rem limitations under the License.
|
||||
@rem
|
||||
|
||||
@if "%DEBUG%" == "" @echo off
|
||||
@rem ##########################################################################
|
||||
@rem
|
||||
@rem Gradle startup script for Windows
|
||||
@rem
|
||||
@rem ##########################################################################
|
||||
|
||||
@rem Set local scope for the variables with windows NT shell
|
||||
if "%OS%"=="Windows_NT" setlocal
|
||||
|
||||
set DIRNAME=%~dp0
|
||||
if "%DIRNAME%" == "" set DIRNAME=.
|
||||
set APP_BASE_NAME=%~n0
|
||||
set APP_HOME=%DIRNAME%
|
||||
|
||||
@rem Resolve any "." and ".." in APP_HOME to make it shorter.
|
||||
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
|
||||
|
||||
@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
|
||||
set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
|
||||
|
||||
@rem Find java.exe
|
||||
if defined JAVA_HOME goto findJavaFromJavaHome
|
||||
|
||||
set JAVA_EXE=java.exe
|
||||
%JAVA_EXE% -version >NUL 2>&1
|
||||
if "%ERRORLEVEL%" == "0" goto execute
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
|
||||
echo.
|
||||
echo Please set the JAVA_HOME variable in your environment to match the
|
||||
echo location of your Java installation.
|
||||
|
||||
goto fail
|
||||
|
||||
:findJavaFromJavaHome
|
||||
set JAVA_HOME=%JAVA_HOME:"=%
|
||||
set JAVA_EXE=%JAVA_HOME%/bin/java.exe
|
||||
|
||||
if exist "%JAVA_EXE%" goto execute
|
||||
|
||||
echo.
|
||||
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
|
||||
echo.
|
||||
echo Please set the JAVA_HOME variable in your environment to match the
|
||||
echo location of your Java installation.
|
||||
|
||||
goto fail
|
||||
|
||||
:execute
|
||||
@rem Setup the command line
|
||||
|
||||
set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
|
||||
|
||||
|
||||
@rem Execute Gradle
|
||||
"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
|
||||
|
||||
:end
|
||||
@rem End local scope for the variables with windows NT shell
|
||||
if "%ERRORLEVEL%"=="0" goto mainEnd
|
||||
|
||||
:fail
|
||||
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
|
||||
rem the _cmd.exe /c_ return code!
|
||||
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
|
||||
exit /b 1
|
||||
|
||||
:mainEnd
|
||||
if "%OS%"=="Windows_NT" endlocal
|
||||
|
||||
:omega
|
||||
@ -1,131 +0,0 @@
|
||||
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
|
||||
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
|
||||
<modelVersion>4.0.0</modelVersion>
|
||||
<groupId>io.grpc</groupId>
|
||||
<artifactId>examples</artifactId>
|
||||
<packaging>jar</packaging>
|
||||
<!-- Feel free to delete the comment at the end of these lines. It is just
|
||||
for safely updating the version in our release process. -->
|
||||
<version>1.54.0</version><!-- CURRENT_GRPC_VERSION -->
|
||||
<name>examples</name>
|
||||
<url>https://github.com/grpc/grpc-java</url>
|
||||
|
||||
<properties>
|
||||
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
|
||||
<grpc.version>1.54.0</grpc.version><!-- CURRENT_GRPC_VERSION -->
|
||||
<protobuf.version>3.21.7</protobuf.version>
|
||||
<protoc.version>3.21.7</protoc.version>
|
||||
<!-- required for JDK 8 -->
|
||||
<maven.compiler.source>1.8</maven.compiler.source>
|
||||
<maven.compiler.target>1.8</maven.compiler.target>
|
||||
</properties>
|
||||
|
||||
<dependencyManagement>
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>io.grpc</groupId>
|
||||
<artifactId>grpc-bom</artifactId>
|
||||
<version>${grpc.version}</version>
|
||||
<type>pom</type>
|
||||
<scope>import</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
</dependencyManagement>
|
||||
|
||||
<dependencies>
|
||||
<dependency>
|
||||
<groupId>io.grpc</groupId>
|
||||
<artifactId>grpc-netty-shaded</artifactId>
|
||||
<scope>runtime</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.grpc</groupId>
|
||||
<artifactId>grpc-protobuf</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.grpc</groupId>
|
||||
<artifactId>grpc-stub</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.google.protobuf</groupId>
|
||||
<artifactId>protobuf-java-util</artifactId>
|
||||
<version>${protobuf.version}</version>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>com.google.code.gson</groupId>
|
||||
<artifactId>gson</artifactId>
|
||||
<version>2.9.0</version> <!-- prevent downgrade via protobuf-java-util -->
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.apache.tomcat</groupId>
|
||||
<artifactId>annotations-api</artifactId>
|
||||
<version>6.0.53</version>
|
||||
<scope>provided</scope> <!-- not needed at runtime -->
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>io.grpc</groupId>
|
||||
<artifactId>grpc-testing</artifactId>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>junit</groupId>
|
||||
<artifactId>junit</artifactId>
|
||||
<version>4.13.2</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.mockito</groupId>
|
||||
<artifactId>mockito-core</artifactId>
|
||||
<version>3.4.0</version>
|
||||
<scope>test</scope>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
<build>
|
||||
<extensions>
|
||||
<extension>
|
||||
<groupId>kr.motd.maven</groupId>
|
||||
<artifactId>os-maven-plugin</artifactId>
|
||||
<version>1.7.1</version>
|
||||
</extension>
|
||||
</extensions>
|
||||
<plugins>
|
||||
<plugin>
|
||||
<groupId>org.xolstice.maven.plugins</groupId>
|
||||
<artifactId>protobuf-maven-plugin</artifactId>
|
||||
<version>0.6.1</version>
|
||||
<configuration>
|
||||
<protocArtifact>com.google.protobuf:protoc:${protoc.version}:exe:${os.detected.classifier}</protocArtifact>
|
||||
<pluginId>grpc-java</pluginId>
|
||||
<pluginArtifact>io.grpc:protoc-gen-grpc-java:${grpc.version}:exe:${os.detected.classifier}</pluginArtifact>
|
||||
</configuration>
|
||||
<executions>
|
||||
<execution>
|
||||
<goals>
|
||||
<goal>compile</goal>
|
||||
<goal>compile-custom</goal>
|
||||
</goals>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
<plugin>
|
||||
<groupId>org.apache.maven.plugins</groupId>
|
||||
<artifactId>maven-enforcer-plugin</artifactId>
|
||||
<version>1.4.1</version>
|
||||
<executions>
|
||||
<execution>
|
||||
<id>enforce</id>
|
||||
<goals>
|
||||
<goal>enforce</goal>
|
||||
</goals>
|
||||
<configuration>
|
||||
<rules>
|
||||
<requireUpperBoundDeps/>
|
||||
</rules>
|
||||
</configuration>
|
||||
</execution>
|
||||
</executions>
|
||||
</plugin>
|
||||
</plugins>
|
||||
</build>
|
||||
</project>
|
||||
@ -1,167 +0,0 @@
|
||||
# [Protobuf 之 proto 基础语法](https://www.cnblogs.com/sherlock-lin/p/16522652.html)
|
||||
|
||||
目录
|
||||
|
||||
* [1、说明](https://www.cnblogs.com/sherlock-lin/p/16522652.html#1%E8%AF%B4%E6%98%8E)
|
||||
* [2、字段类型](https://www.cnblogs.com/sherlock-lin/p/16522652.html#2%E5%AD%97%E6%AE%B5%E7%B1%BB%E5%9E%8B)
|
||||
* [3、字段规则](https://www.cnblogs.com/sherlock-lin/p/16522652.html#3%E5%AD%97%E6%AE%B5%E8%A7%84%E5%88%99)
|
||||
* [4、字段编号](https://www.cnblogs.com/sherlock-lin/p/16522652.html#4%E5%AD%97%E6%AE%B5%E7%BC%96%E5%8F%B7)
|
||||
* [5、注释](https://www.cnblogs.com/sherlock-lin/p/16522652.html#5%E6%B3%A8%E9%87%8A)
|
||||
* [6、类型](https://www.cnblogs.com/sherlock-lin/p/16522652.html#6%E7%B1%BB%E5%9E%8B)
|
||||
* [6.1、message](https://www.cnblogs.com/sherlock-lin/p/16522652.html#61message)
|
||||
* [6.2、service](https://www.cnblogs.com/sherlock-lin/p/16522652.html#62service)
|
||||
* [7、枚举 enum](https://www.cnblogs.com/sherlock-lin/p/16522652.html#7%E6%9E%9A%E4%B8%BEenum)
|
||||
* [8、保留字段](https://www.cnblogs.com/sherlock-lin/p/16522652.html#8%E4%BF%9D%E7%95%99%E5%AD%97%E6%AE%B5)
|
||||
* [9、import](https://www.cnblogs.com/sherlock-lin/p/16522652.html#9import)
|
||||
* [9.1、protoc 指令](https://www.cnblogs.com/sherlock-lin/p/16522652.html#91protoc%E6%8C%87%E4%BB%A4)
|
||||
|
||||
# 1、说明
|
||||
|
||||
示例中的 proto 文件描述了一个数据结构，遵循 Protobuf 语法
|
||||
|
||||
示例：
|
||||
|
||||
```protobuf
|
||||
message TestOne {
|
||||
required string name = 1;
|
||||
optional int32 age = 2;
|
||||
}
|
||||
```
|
||||
|
||||
# 2、字段类型
|
||||
|
||||
| type | C++ type | Java Type | Python Type | description |
|
||||
| -------- | -------- | ---------- | ----------- | ------------------------------------------------------------------------------------------------------------------------------------------------------ |
|
||||
| double | double | double | float | |
|
||||
| float | float | float | float | |
|
||||
| int32 | int | int | int | |
|
||||
| uint32 | uint32 | int | int/long | |
|
||||
| int64 | int64 | long | int/long | |
|
||||
| uint64 | uint64 | long | int/long | |
|
||||
| sint32 | int32 | int | int | 存数据时引入 zigzag 编码``（Zigzag(n) = (n << 1) ^ (n >> 31)``解决负数太占空间的问题``**正负数最多占用 5 个字节，内存高效** |
|
||||
| sint64 | int64 | long | int/long | |
|
||||
| fixed32 | uint32 | int | int/long | 4 byte``抛弃了可变长存储策略``适用与存储数值较大数据 |
|
||||
| fixed64 | uint64 | long | int/long | |
|
||||
| sfixed32 | int32 | int | int | |
|
||||
| sfixed64 | int64 | long | int/long | |
|
||||
| bool | bool | boolean | bool | |
|
||||
| string | string | String | unicode | |
|
||||
| bytes | string | ByteString | bytes | |
|
||||
|
||||
1. 负数使用 **sint** ；
|
||||
2. 数值较大，使用 **fixed** ；
|
||||
|
||||
# 3、字段规则
|
||||
|
||||
示例中的 required 和 optional 都是字段规则，规则有以下几个：
|
||||
|
||||
| 字段规则 | 说明 |
|
||||
| -------- | ------------------------------------------------------------------------------------- |
|
||||
| required | 格式良好的 message 必须包含该字段一次 |
|
||||
| optional | 格式良好的 message 可以包含该字段零次或一次（不超过一次） |
|
||||
| repeated | 该字段可以在格式良好的消息中重复任意多次（包括零）``其中重复值的顺序会被保留。 |
|
||||
|
||||
**optional** 字段是可选字段，如果不设定数据，则需要有一个默认值以避免出错，指定方式：
|
||||
|
||||
```protobuf
|
||||
message TestOne {
|
||||
required string name = 1;
|
||||
optional int32 age = 2 [default = 100];
|
||||
}
|
||||
```
|
||||
|
||||
# 4、字段编号
|
||||
|
||||
如示例中，每个字段都有一个编号，这些编号是 **唯一的** 。
|
||||
|
||||
* 编号 1-15 会占用一个字节，16-2047 占用两个字节，因此尽可能使用 1-15；
|
||||
* 字段编号在 message 被使用后，就不能再更改；
|
||||
|
||||
# 5、注释
|
||||
|
||||
支持使用 C/C++ 风格的注释
|
||||
|
||||
# 6、类型
|
||||
|
||||
## 6.1、message
|
||||
|
||||
* **message** 表示一个类型，后面的名称将会是类名；
|
||||
* 一个 proto 文件可以定义多种 message 类型，但尽可能减少一个 proto 多类型的情况；
|
||||
|
||||
> 组合 messages 会导致膨胀虽然可以在单个 .proto 文件中定义多种 messages 类型（例如 message，enum 和 service），但是当在单个文件中定义了大量具有不同依赖关系的 messages 时，它也会导致依赖性膨胀。建议每个 .proto 文件包含尽可能少的 message 类型。
|
||||
|
||||
## 6.2、service
|
||||
|
||||
一般在和 RPC 系统一起使用，示例：
|
||||
|
||||
```protobuf
|
||||
service TestService {
|
||||
rpc Test (TestRequest) returns (TestResponse);
|
||||
}
|
||||
```
|
||||
|
||||
# 7、枚举 enum
|
||||
|
||||
枚举定在 **message** 内部
|
||||
|
||||
示例：
|
||||
|
||||
```protobuf
|
||||
message TestOne {
|
||||
required string name = 1;
|
||||
optional int32 age = 2 [default = 100];
|
||||
|
||||
enum Country {
|
||||
China = 0;
|
||||
USA = 1;
|
||||
}
|
||||
optional Country country = 3 [default = China]
|
||||
}
|
||||
```
|
||||
|
||||
# 8、保留字段
|
||||
|
||||
示例：
|
||||
|
||||
下面例子，字段编号 2/15/9/11 曾经使用过，保留；字段名 foo/bar 曾经使用过，保留
|
||||
|
||||
```protobuf
|
||||
message Foo {
|
||||
reserved 2, 15, 9 to 11;
|
||||
reserved "foo", "bar";
|
||||
}
|
||||
```
|
||||
|
||||
如果一个字段不再需要，如果删除或者注释掉，则其他人在修改时会再次使用这些字段编号，那么旧的引用程序就可能出现一些错误，所以使用保留字段，保留已弃用的字段编号或字段名 ，可解决该问题
|
||||
|
||||
# 9、import
|
||||
|
||||
如果一个 proto 文件需要使用另一个 proto 文件中的定义(message/service)，就需要使用 **import** 引入其他的 proto 文件
|
||||
|
||||
**import** 使用 **public** 属性，控制依赖是否可以传递，被 **public** 修饰的可以传递
|
||||
|
||||
示例：
|
||||
|
||||
```protobuf
|
||||
//second.proto
|
||||
import "message/aaa.proto";
|
||||
import public "message/bbb.proto";
|
||||
```
|
||||
|
||||
```protobuf
|
||||
//test_one.proto
|
||||
import "message/second.proto";
|
||||
|
||||
message TestOne {
|
||||
required string name = 1;
|
||||
optional int32 age = 2 [default = 100];
|
||||
}
|
||||
```
|
||||
|
||||
如上示例中，test_one.proto 中可以使用 bbb.proto 的类型，但不能使用 aaa.proto 中的类型
|
||||
|
||||
## 9.1、protoc 指令
|
||||
|
||||
protoc 的参数 **-I** 和 **--proto_path** 用于传递 **import** 的路径
|
||||
|
||||
当不同的 proto 文件位于不同的路径时，import 可以不传递相对路径，而使用 -I 或者 --proto_path 传递 import 的查找路径
|
||||
@ -1,10 +0,0 @@
|
||||
pluginManagement {
|
||||
repositories {
|
||||
maven { // The google mirror is less flaky than mavenCentral()
|
||||
url "https://maven-central.storage-download.googleapis.com/maven2/"
|
||||
}
|
||||
gradlePluginPortal()
|
||||
}
|
||||
}
|
||||
|
||||
rootProject.name = 'dgiot'
|
||||
@ -1,105 +0,0 @@
|
||||
/*
|
||||
* Copyright 2015 The gRPC Authors
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package io.grpc.dgiot.dlink;
|
||||
|
||||
import io.grpc.Channel;
|
||||
import io.grpc.Grpc;
|
||||
import io.grpc.InsecureChannelCredentials;
|
||||
import io.grpc.ManagedChannel;
|
||||
import io.grpc.StatusRuntimeException;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import java.util.logging.Level;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
/**
|
||||
* A simple client that requests a greeting from the {@link DlinkServer}.
|
||||
*/
|
||||
public class DlinkClient {
|
||||
private static final Logger logger = Logger.getLogger(DlinkClient.class.getName());
|
||||
|
||||
private final DlinkGrpc.DlinkBlockingStub blockingStub;
|
||||
|
||||
/** Construct client for accessing HelloWorld server using the existing channel. */
|
||||
public DlinkClient(Channel channel) {
|
||||
// 'channel' here is a Channel, not a ManagedChannel, so it is not this code's responsibility to
|
||||
// shut it down.
|
||||
|
||||
// Passing Channels to code makes code easier to test and makes it easier to reuse Channels.
|
||||
blockingStub = DlinkGrpc.newBlockingStub(channel);
|
||||
}
|
||||
|
||||
/** Say hello to server. */
|
||||
public void payload(String data) {
|
||||
logger.info("Will try to login " + data + " ...");
|
||||
PayloadRequest request = PayloadRequest.newBuilder()
|
||||
.setData(data)
|
||||
.setCmd("cmd")
|
||||
.setProduct("product")
|
||||
.build();
|
||||
|
||||
PayloadResponse response;
|
||||
try {
|
||||
response = blockingStub.payload(request);
|
||||
} catch (StatusRuntimeException e) {
|
||||
logger.log(Level.WARNING, "RPC failed: {0}", e.getStatus());
|
||||
return;
|
||||
}
|
||||
logger.info("Greeting: " + response.getPayload());
|
||||
}
|
||||
|
||||
/**
|
||||
* Greet server. If provided, the first element of {@code args} is the name to use in the
|
||||
* greeting. The second argument is the target server.
|
||||
*/
|
||||
public static void main(String[] args) throws Exception {
|
||||
String data = "world";
|
||||
// Access a service running on the local machine on port 50051
|
||||
String target = "localhost:30051";
|
||||
// Allow passing in the user and target strings as command line arguments
|
||||
if (args.length > 0) {
|
||||
if ("--help".equals(args[0])) {
|
||||
System.err.println("Usage: [name [target]]");
|
||||
System.err.println("");
|
||||
System.err.println(" name The name you wish to be greeted by. Defaults to " + data);
|
||||
System.err.println(" target The server to connect to. Defaults to " + target);
|
||||
System.exit(1);
|
||||
}
|
||||
data = args[0];
|
||||
}
|
||||
if (args.length > 1) {
|
||||
target = args[1];
|
||||
}
|
||||
|
||||
// Create a communication channel to the server, known as a Channel. Channels are thread-safe
|
||||
// and reusable. It is common to create channels at the beginning of your application and reuse
|
||||
// them until the application shuts down.
|
||||
//
|
||||
// For the example we use plaintext insecure credentials to avoid needing TLS certificates. To
|
||||
// use TLS, use TlsChannelCredentials instead.
|
||||
ManagedChannel channel = Grpc.newChannelBuilder(target, InsecureChannelCredentials.create())
|
||||
.build();
|
||||
try {
|
||||
DlinkClient client = new DlinkClient(channel);
|
||||
client.payload(data);
|
||||
} finally {
|
||||
// ManagedChannels use resources like threads and TCP connections. To prevent leaking these
|
||||
// resources the channel should be shut down when it will no longer be used. If it may be used
|
||||
// again leave it running.
|
||||
channel.shutdownNow().awaitTermination(5, TimeUnit.SECONDS);
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,96 +0,0 @@
|
||||
/*
|
||||
* Copyright 2015 The gRPC Authors
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package io.grpc.dgiot.dlink;
|
||||
|
||||
import io.grpc.Grpc;
|
||||
import io.grpc.InsecureServerCredentials;
|
||||
import io.grpc.Server;
|
||||
import io.grpc.stub.StreamObserver;
|
||||
import java.io.IOException;
|
||||
import java.util.concurrent.TimeUnit;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
/**
|
||||
* Server that manages startup/shutdown of a {@code Dlink} server.
|
||||
*/
|
||||
public class DlinkServer {
|
||||
private static final Logger logger = Logger.getLogger(DlinkServer.class.getName());
|
||||
|
||||
private Server server;
|
||||
|
||||
private void start() throws IOException {
|
||||
/* The port on which the server should run */
|
||||
int port = 30051;
|
||||
server = Grpc.newServerBuilderForPort(port, InsecureServerCredentials.create())
|
||||
.addService(new DlinkImpl())
|
||||
.build()
|
||||
.start();
|
||||
logger.info("Server started, listening on " + port);
|
||||
Runtime.getRuntime().addShutdownHook(new Thread() {
|
||||
@Override
|
||||
public void run() {
|
||||
// Use stderr here since the logger may have been reset by its JVM shutdown hook.
|
||||
System.err.println("*** shutting down gRPC server since JVM is shutting down");
|
||||
try {
|
||||
DlinkServer.this.stop();
|
||||
} catch (InterruptedException e) {
|
||||
e.printStackTrace(System.err);
|
||||
}
|
||||
System.err.println("*** server shut down");
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void stop() throws InterruptedException {
|
||||
if (server != null) {
|
||||
server.shutdown().awaitTermination(30, TimeUnit.SECONDS);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Await termination on the main thread since the grpc library uses daemon threads.
|
||||
*/
|
||||
private void blockUntilShutdown() throws InterruptedException {
|
||||
if (server != null) {
|
||||
server.awaitTermination();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Main launches the server from the command line.
|
||||
*/
|
||||
public static void main(String[] args) throws IOException, InterruptedException {
|
||||
final DlinkServer server = new DlinkServer();
|
||||
server.start();
|
||||
server.blockUntilShutdown();
|
||||
}
|
||||
static class DlinkImpl extends DlinkGrpc.DlinkImplBase {
|
||||
@Override public void payload(PayloadRequest req, StreamObserver<PayloadResponse> responseObserver) {
|
||||
//System.err.println("" + req.getMessage());
|
||||
System.err.println("data from: " + req.getData());
|
||||
System.err.println("cmd from: " + req.getCmd());
|
||||
System.err.println("product from: " + req.getProduct());
|
||||
PayloadResponse reply = PayloadResponse.newBuilder()
|
||||
.setAck("Hello " + req.getData())
|
||||
.setTopic("topic ")
|
||||
.setPayload("payload ")
|
||||
.build();
|
||||
responseObserver.onNext(reply);
|
||||
responseObserver.onCompleted();
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,30 +0,0 @@
|
||||
// copy from: https://grpc.io/docs/what-is-grpc/introduction/
|
||||
|
||||
|
||||
syntax = "proto3";
|
||||
|
||||
option java_multiple_files = true;
|
||||
option java_package = "io.grpc.dgiot.dlink";
|
||||
option java_outer_classname = "DlinkProto";
|
||||
option objc_class_prefix = "dlink";
|
||||
|
||||
package dgiot;
|
||||
|
||||
// The dlink service definition.
|
||||
service Dlink {
|
||||
rpc Payload (PayloadRequest) returns (PayloadResponse) {}
|
||||
}
|
||||
|
||||
// The request message containing PayloadRequest.
|
||||
message PayloadRequest {
|
||||
optional string product = 1;
|
||||
string cmd = 2;
|
||||
string data = 3;
|
||||
}
|
||||
|
||||
// The response message containing PayloadResponse
|
||||
message PayloadResponse {
|
||||
optional string topic = 1;
|
||||
optional string payload = 2;
|
||||
optional string ack = 3;
|
||||
}
|
||||
@ -1,22 +0,0 @@
|
||||
{
|
||||
"methodConfig": [
|
||||
{
|
||||
"name": [
|
||||
{
|
||||
"service": "helloworld.Dlink",
|
||||
"method": "SayHello"
|
||||
}
|
||||
],
|
||||
|
||||
"hedgingPolicy": {
|
||||
"maxAttempts": 3,
|
||||
"hedgingDelay": "1s"
|
||||
}
|
||||
}
|
||||
],
|
||||
|
||||
"retryThrottling": {
|
||||
"maxTokens": 10,
|
||||
"tokenRatio": 0.1
|
||||
}
|
||||
}
|
||||
@ -1,22 +0,0 @@
|
||||
{
|
||||
"methodConfig": [
|
||||
{
|
||||
"name": [
|
||||
{
|
||||
"service": "helloworld.Dlink",
|
||||
"method": "SayHello"
|
||||
}
|
||||
],
|
||||
|
||||
"retryPolicy": {
|
||||
"maxAttempts": 5,
|
||||
"initialBackoff": "0.5s",
|
||||
"maxBackoff": "30s",
|
||||
"backoffMultiplier": 2,
|
||||
"retryableStatusCodes": [
|
||||
"UNAVAILABLE"
|
||||
]
|
||||
}
|
||||
}
|
||||
]
|
||||
}
|
||||
@ -1,50 +0,0 @@
|
||||
<?php
|
||||
// GENERATED CODE -- DO NOT EDIT!
|
||||
|
||||
// Original file comments:
|
||||
// Copyright 2015 gRPC authors.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
namespace dlink;
|
||||
|
||||
/**
|
||||
* The greeting service definition.
|
||||
*/
|
||||
class GreeterClient extends \Grpc\BaseStub {
|
||||
|
||||
/**
|
||||
* @param string $hostname hostname
|
||||
* @param array $opts channel options
|
||||
* @param \Grpc\Channel $channel (optional) re-use channel object
|
||||
*/
|
||||
public function __construct($hostname, $opts, $channel = null) {
|
||||
parent::__construct($hostname, $opts, $channel);
|
||||
}
|
||||
|
||||
/**
|
||||
* Sends a greeting
|
||||
* @param \dlink\HelloRequest $argument input argument
|
||||
* @param array $metadata metadata
|
||||
* @param array $options call options
|
||||
* @return \Grpc\UnaryCall
|
||||
*/
|
||||
public function SayHello(\dlink\HelloRequest $argument,
|
||||
$metadata = [], $options = []) {
|
||||
return $this->_simpleRequest('/dlink.Greeter/SayHello',
|
||||
$argument,
|
||||
['\dlink\HelloReply', 'decode'],
|
||||
$metadata, $options);
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,58 +0,0 @@
|
||||
<?php
|
||||
// GENERATED CODE -- DO NOT EDIT!
|
||||
|
||||
// Original file comments:
|
||||
// Copyright 2015 gRPC authors.
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
//
|
||||
namespace dlink;
|
||||
|
||||
/**
|
||||
* The greeting service definition.
|
||||
*/
|
||||
class GreeterStub {
|
||||
|
||||
/**
|
||||
* Sends a greeting
|
||||
* @param \Helloworld\HelloRequest $request client request
|
||||
* @param \Grpc\ServerContext $context server request context
|
||||
* @return \Helloworld\HelloReply for response data, null if if error occured
|
||||
* initial metadata (if any) and status (if not ok) should be set to $context
|
||||
*/
|
||||
public function SayHello(
|
||||
\dlink\HelloRequest $request,
|
||||
\Grpc\ServerContext $context
|
||||
): ?\dlink\HelloReply {
|
||||
$context->setStatus(\Grpc\Status::unimplemented());
|
||||
return null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Get the method descriptors of the service for server registration
|
||||
*
|
||||
* @return array of \Grpc\MethodDescriptor for the service methods
|
||||
*/
|
||||
public final function getMethodDescriptors(): array
|
||||
{
|
||||
return [
|
||||
'/dlink.Greeter/SayHello' => new \Grpc\MethodDescriptor(
|
||||
$this,
|
||||
'SayHello',
|
||||
'\dlink\HelloRequest',
|
||||
\Grpc\MethodDescriptor::UNARY_CALL
|
||||
),
|
||||
];
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,60 +0,0 @@
|
||||
<?php
|
||||
# Generated by the protocol buffer compiler. DO NOT EDIT!
|
||||
# source: dlink.proto
|
||||
|
||||
namespace Helloworld;
|
||||
|
||||
use Google\Protobuf\Internal\GPBType;
|
||||
use Google\Protobuf\Internal\RepeatedField;
|
||||
use Google\Protobuf\Internal\GPBUtil;
|
||||
|
||||
/**
|
||||
* The response message containing the greetings
|
||||
*
|
||||
* Generated from protobuf message <code>dlink.HelloReply</code>
|
||||
*/
|
||||
class HelloReply extends \Google\Protobuf\Internal\Message
|
||||
{
|
||||
/**
|
||||
* Generated from protobuf field <code>string message = 1;</code>
|
||||
*/
|
||||
protected $message = '';
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @param array $data {
|
||||
* Optional. Data for populating the Message object.
|
||||
*
|
||||
* @type string $message
|
||||
* }
|
||||
*/
|
||||
public function __construct($data = NULL) {
|
||||
\GPBMetadata\Helloworld::initOnce();
|
||||
parent::__construct($data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Generated from protobuf field <code>string message = 1;</code>
|
||||
* @return string
|
||||
*/
|
||||
public function getMessage()
|
||||
{
|
||||
return $this->message;
|
||||
}
|
||||
|
||||
/**
|
||||
* Generated from protobuf field <code>string message = 1;</code>
|
||||
* @param string $var
|
||||
* @return $this
|
||||
*/
|
||||
public function setMessage($var)
|
||||
{
|
||||
GPBUtil::checkString($var, True);
|
||||
$this->message = $var;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -1,60 +0,0 @@
|
||||
<?php
|
||||
# Generated by the protocol buffer compiler. DO NOT EDIT!
|
||||
# source: helloworld.proto
|
||||
|
||||
namespace Helloworld;
|
||||
|
||||
use Google\Protobuf\Internal\GPBType;
|
||||
use Google\Protobuf\Internal\RepeatedField;
|
||||
use Google\Protobuf\Internal\GPBUtil;
|
||||
|
||||
/**
|
||||
* The request message containing the user's name.
|
||||
*
|
||||
* Generated from protobuf message <code>helloworld.HelloRequest</code>
|
||||
*/
|
||||
class HelloRequest extends \Google\Protobuf\Internal\Message
|
||||
{
|
||||
/**
|
||||
* Generated from protobuf field <code>string name = 1;</code>
|
||||
*/
|
||||
protected $name = '';
|
||||
|
||||
/**
|
||||
* Constructor.
|
||||
*
|
||||
* @param array $data {
|
||||
* Optional. Data for populating the Message object.
|
||||
*
|
||||
* @type string $name
|
||||
* }
|
||||
*/
|
||||
public function __construct($data = NULL) {
|
||||
\GPBMetadata\Helloworld::initOnce();
|
||||
parent::__construct($data);
|
||||
}
|
||||
|
||||
/**
|
||||
* Generated from protobuf field <code>string name = 1;</code>
|
||||
* @return string
|
||||
*/
|
||||
public function getName()
|
||||
{
|
||||
return $this->name;
|
||||
}
|
||||
|
||||
/**
|
||||
* Generated from protobuf field <code>string name = 1;</code>
|
||||
* @param string $var
|
||||
* @return $this
|
||||
*/
|
||||
public function setName($var)
|
||||
{
|
||||
GPBUtil::checkString($var, True);
|
||||
$this->name = $var;
|
||||
|
||||
return $this;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
@ -1,275 +0,0 @@
|
||||
# -*- coding: utf-8 -*-
|
||||
# Generated by the protocol buffer compiler. DO NOT EDIT!
|
||||
# source: dlink.proto
|
||||
"""Generated protocol buffer code."""
|
||||
from google.protobuf import descriptor as _descriptor
|
||||
from google.protobuf import message as _message
|
||||
from google.protobuf import reflection as _reflection
|
||||
from google.protobuf import symbol_database as _symbol_database
|
||||
# @@protoc_insertion_point(imports)
|
||||
|
||||
_sym_db = _symbol_database.Default()
|
||||
|
||||
|
||||
|
||||
|
||||
DESCRIPTOR = _descriptor.FileDescriptor(
|
||||
name='dlink.proto',
|
||||
package='dgiot',
|
||||
syntax='proto3',
|
||||
serialized_options=b'\n\026io.grpc.examples.dlinkB\nDlinkProtoP\001\242\002\005dlink',
|
||||
create_key=_descriptor._internal_create_key,
|
||||
serialized_pb=b'\n\x0b\x64link.proto\x12\x05\x64giot\"\x1c\n\x0cHelloRequest\x12\x0c\n\x04name\x18\x01 \x01(\t\"\x1d\n\nHelloReply\x12\x0f\n\x07message\x18\x01 \x01(\t\"%\n\x12HealthCheckRequest\x12\x0f\n\x07service\x18\x01 \x01(\t\"\xa0\x01\n\x13HealthCheckResponse\x12\x38\n\x06status\x18\x01 \x01(\x0e\x32(.dgiot.HealthCheckResponse.ServingStatus\"O\n\rServingStatus\x12\x0b\n\x07UNKNOWN\x10\x00\x12\x0b\n\x07SERVING\x10\x01\x12\x0f\n\x0bNOT_SERVING\x10\x02\x12\x13\n\x0fSERVICE_UNKNOWN\x10\x03\x32\xbf\x01\n\x05\x44link\x12\x34\n\x08SayHello\x12\x13.dgiot.HelloRequest\x1a\x11.dgiot.HelloReply\"\x00\x12>\n\x05\x43heck\x12\x19.dgiot.HealthCheckRequest\x1a\x1a.dgiot.HealthCheckResponse\x12@\n\x05Watch\x12\x19.dgiot.HealthCheckRequest\x1a\x1a.dgiot.HealthCheckResponse0\x01\x42.\n\x16io.grpc.examples.dlinkB\nDlinkProtoP\x01\xa2\x02\x05\x64linkb\x06proto3'
|
||||
)
|
||||
|
||||
|
||||
|
||||
_HEALTHCHECKRESPONSE_SERVINGSTATUS = _descriptor.EnumDescriptor(
|
||||
name='ServingStatus',
|
||||
full_name='dgiot.HealthCheckResponse.ServingStatus',
|
||||
filename=None,
|
||||
file=DESCRIPTOR,
|
||||
create_key=_descriptor._internal_create_key,
|
||||
values=[
|
||||
_descriptor.EnumValueDescriptor(
|
||||
name='UNKNOWN', index=0, number=0,
|
||||
serialized_options=None,
|
||||
type=None,
|
||||
create_key=_descriptor._internal_create_key),
|
||||
_descriptor.EnumValueDescriptor(
|
||||
name='SERVING', index=1, number=1,
|
||||
serialized_options=None,
|
||||
type=None,
|
||||
create_key=_descriptor._internal_create_key),
|
||||
_descriptor.EnumValueDescriptor(
|
||||
name='NOT_SERVING', index=2, number=2,
|
||||
serialized_options=None,
|
||||
type=None,
|
||||
create_key=_descriptor._internal_create_key),
|
||||
_descriptor.EnumValueDescriptor(
|
||||
name='SERVICE_UNKNOWN', index=3, number=3,
|
||||
serialized_options=None,
|
||||
type=None,
|
||||
create_key=_descriptor._internal_create_key),
|
||||
],
|
||||
containing_type=None,
|
||||
serialized_options=None,
|
||||
serialized_start=204,
|
||||
serialized_end=283,
|
||||
)
|
||||
_sym_db.RegisterEnumDescriptor(_HEALTHCHECKRESPONSE_SERVINGSTATUS)
|
||||
|
||||
|
||||
_HELLOREQUEST = _descriptor.Descriptor(
|
||||
name='HelloRequest',
|
||||
full_name='dgiot.HelloRequest',
|
||||
filename=None,
|
||||
file=DESCRIPTOR,
|
||||
containing_type=None,
|
||||
create_key=_descriptor._internal_create_key,
|
||||
fields=[
|
||||
_descriptor.FieldDescriptor(
|
||||
name='name', full_name='dgiot.HelloRequest.name', index=0,
|
||||
number=1, type=9, cpp_type=9, label=1,
|
||||
has_default_value=False, default_value=b"".decode('utf-8'),
|
||||
message_type=None, enum_type=None, containing_type=None,
|
||||
is_extension=False, extension_scope=None,
|
||||
serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
|
||||
],
|
||||
extensions=[
|
||||
],
|
||||
nested_types=[],
|
||||
enum_types=[
|
||||
],
|
||||
serialized_options=None,
|
||||
is_extendable=False,
|
||||
syntax='proto3',
|
||||
extension_ranges=[],
|
||||
oneofs=[
|
||||
],
|
||||
serialized_start=22,
|
||||
serialized_end=50,
|
||||
)
|
||||
|
||||
|
||||
_HELLOREPLY = _descriptor.Descriptor(
|
||||
name='HelloReply',
|
||||
full_name='dgiot.HelloReply',
|
||||
filename=None,
|
||||
file=DESCRIPTOR,
|
||||
containing_type=None,
|
||||
create_key=_descriptor._internal_create_key,
|
||||
fields=[
|
||||
_descriptor.FieldDescriptor(
|
||||
name='message', full_name='dgiot.HelloReply.message', index=0,
|
||||
number=1, type=9, cpp_type=9, label=1,
|
||||
has_default_value=False, default_value=b"".decode('utf-8'),
|
||||
message_type=None, enum_type=None, containing_type=None,
|
||||
is_extension=False, extension_scope=None,
|
||||
serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
|
||||
],
|
||||
extensions=[
|
||||
],
|
||||
nested_types=[],
|
||||
enum_types=[
|
||||
],
|
||||
serialized_options=None,
|
||||
is_extendable=False,
|
||||
syntax='proto3',
|
||||
extension_ranges=[],
|
||||
oneofs=[
|
||||
],
|
||||
serialized_start=52,
|
||||
serialized_end=81,
|
||||
)
|
||||
|
||||
|
||||
_HEALTHCHECKREQUEST = _descriptor.Descriptor(
|
||||
name='HealthCheckRequest',
|
||||
full_name='dgiot.HealthCheckRequest',
|
||||
filename=None,
|
||||
file=DESCRIPTOR,
|
||||
containing_type=None,
|
||||
create_key=_descriptor._internal_create_key,
|
||||
fields=[
|
||||
_descriptor.FieldDescriptor(
|
||||
name='service', full_name='dgiot.HealthCheckRequest.service', index=0,
|
||||
number=1, type=9, cpp_type=9, label=1,
|
||||
has_default_value=False, default_value=b"".decode('utf-8'),
|
||||
message_type=None, enum_type=None, containing_type=None,
|
||||
is_extension=False, extension_scope=None,
|
||||
serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
|
||||
],
|
||||
extensions=[
|
||||
],
|
||||
nested_types=[],
|
||||
enum_types=[
|
||||
],
|
||||
serialized_options=None,
|
||||
is_extendable=False,
|
||||
syntax='proto3',
|
||||
extension_ranges=[],
|
||||
oneofs=[
|
||||
],
|
||||
serialized_start=83,
|
||||
serialized_end=120,
|
||||
)
|
||||
|
||||
|
||||
_HEALTHCHECKRESPONSE = _descriptor.Descriptor(
|
||||
name='HealthCheckResponse',
|
||||
full_name='dgiot.HealthCheckResponse',
|
||||
filename=None,
|
||||
file=DESCRIPTOR,
|
||||
containing_type=None,
|
||||
create_key=_descriptor._internal_create_key,
|
||||
fields=[
|
||||
_descriptor.FieldDescriptor(
|
||||
name='status', full_name='dgiot.HealthCheckResponse.status', index=0,
|
||||
number=1, type=14, cpp_type=8, label=1,
|
||||
has_default_value=False, default_value=0,
|
||||
message_type=None, enum_type=None, containing_type=None,
|
||||
is_extension=False, extension_scope=None,
|
||||
serialized_options=None, file=DESCRIPTOR, create_key=_descriptor._internal_create_key),
|
||||
],
|
||||
extensions=[
|
||||
],
|
||||
nested_types=[],
|
||||
enum_types=[
|
||||
_HEALTHCHECKRESPONSE_SERVINGSTATUS,
|
||||
],
|
||||
serialized_options=None,
|
||||
is_extendable=False,
|
||||
syntax='proto3',
|
||||
extension_ranges=[],
|
||||
oneofs=[
|
||||
],
|
||||
serialized_start=123,
|
||||
serialized_end=283,
|
||||
)
|
||||
|
||||
_HEALTHCHECKRESPONSE.fields_by_name['status'].enum_type = _HEALTHCHECKRESPONSE_SERVINGSTATUS
|
||||
_HEALTHCHECKRESPONSE_SERVINGSTATUS.containing_type = _HEALTHCHECKRESPONSE
|
||||
DESCRIPTOR.message_types_by_name['HelloRequest'] = _HELLOREQUEST
|
||||
DESCRIPTOR.message_types_by_name['HelloReply'] = _HELLOREPLY
|
||||
DESCRIPTOR.message_types_by_name['HealthCheckRequest'] = _HEALTHCHECKREQUEST
|
||||
DESCRIPTOR.message_types_by_name['HealthCheckResponse'] = _HEALTHCHECKRESPONSE
|
||||
_sym_db.RegisterFileDescriptor(DESCRIPTOR)
|
||||
|
||||
HelloRequest = _reflection.GeneratedProtocolMessageType('HelloRequest', (_message.Message,), {
|
||||
'DESCRIPTOR' : _HELLOREQUEST,
|
||||
'__module__' : 'dlink_pb2'
|
||||
# @@protoc_insertion_point(class_scope:dgiot.HelloRequest)
|
||||
})
|
||||
_sym_db.RegisterMessage(HelloRequest)
|
||||
|
||||
HelloReply = _reflection.GeneratedProtocolMessageType('HelloReply', (_message.Message,), {
|
||||
'DESCRIPTOR' : _HELLOREPLY,
|
||||
'__module__' : 'dlink_pb2'
|
||||
# @@protoc_insertion_point(class_scope:dgiot.HelloReply)
|
||||
})
|
||||
_sym_db.RegisterMessage(HelloReply)
|
||||
|
||||
HealthCheckRequest = _reflection.GeneratedProtocolMessageType('HealthCheckRequest', (_message.Message,), {
|
||||
'DESCRIPTOR' : _HEALTHCHECKREQUEST,
|
||||
'__module__' : 'dlink_pb2'
|
||||
# @@protoc_insertion_point(class_scope:dgiot.HealthCheckRequest)
|
||||
})
|
||||
_sym_db.RegisterMessage(HealthCheckRequest)
|
||||
|
||||
HealthCheckResponse = _reflection.GeneratedProtocolMessageType('HealthCheckResponse', (_message.Message,), {
|
||||
'DESCRIPTOR' : _HEALTHCHECKRESPONSE,
|
||||
'__module__' : 'dlink_pb2'
|
||||
# @@protoc_insertion_point(class_scope:dgiot.HealthCheckResponse)
|
||||
})
|
||||
_sym_db.RegisterMessage(HealthCheckResponse)
|
||||
|
||||
|
||||
DESCRIPTOR._options = None
|
||||
|
||||
_DLINK = _descriptor.ServiceDescriptor(
|
||||
name='Dlink',
|
||||
full_name='dgiot.Dlink',
|
||||
file=DESCRIPTOR,
|
||||
index=0,
|
||||
serialized_options=None,
|
||||
create_key=_descriptor._internal_create_key,
|
||||
serialized_start=286,
|
||||
serialized_end=477,
|
||||
methods=[
|
||||
_descriptor.MethodDescriptor(
|
||||
name='SayHello',
|
||||
full_name='dgiot.Dlink.SayHello',
|
||||
index=0,
|
||||
containing_service=None,
|
||||
input_type=_HELLOREQUEST,
|
||||
output_type=_HELLOREPLY,
|
||||
serialized_options=None,
|
||||
create_key=_descriptor._internal_create_key,
|
||||
),
|
||||
_descriptor.MethodDescriptor(
|
||||
name='Check',
|
||||
full_name='dgiot.Dlink.Check',
|
||||
index=1,
|
||||
containing_service=None,
|
||||
input_type=_HEALTHCHECKREQUEST,
|
||||
output_type=_HEALTHCHECKRESPONSE,
|
||||
serialized_options=None,
|
||||
create_key=_descriptor._internal_create_key,
|
||||
),
|
||||
_descriptor.MethodDescriptor(
|
||||
name='Watch',
|
||||
full_name='dgiot.Dlink.Watch',
|
||||
index=2,
|
||||
containing_service=None,
|
||||
input_type=_HEALTHCHECKREQUEST,
|
||||
output_type=_HEALTHCHECKRESPONSE,
|
||||
serialized_options=None,
|
||||
create_key=_descriptor._internal_create_key,
|
||||
),
|
||||
])
|
||||
_sym_db.RegisterServiceDescriptor(_DLINK)
|
||||
|
||||
DESCRIPTOR.services_by_name['Dlink'] = _DLINK
|
||||
|
||||
# @@protoc_insertion_point(module_scope)
|
||||
@ -1,153 +0,0 @@
|
||||
# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
|
||||
"""Client and server classes corresponding to protobuf-defined services."""
|
||||
import grpc
|
||||
|
||||
import dlink_pb2 as dlink__pb2
|
||||
|
||||
|
||||
class DlinkStub(object):
|
||||
"""The dlink service definition.
|
||||
"""
|
||||
|
||||
def __init__(self, channel):
|
||||
"""Constructor.
|
||||
|
||||
Args:
|
||||
channel: A grpc.Channel.
|
||||
"""
|
||||
self.SayHello = channel.unary_unary(
|
||||
'/dgiot.Dlink/SayHello',
|
||||
request_serializer=dlink__pb2.HelloRequest.SerializeToString,
|
||||
response_deserializer=dlink__pb2.HelloReply.FromString,
|
||||
)
|
||||
self.Check = channel.unary_unary(
|
||||
'/dgiot.Dlink/Check',
|
||||
request_serializer=dlink__pb2.HealthCheckRequest.SerializeToString,
|
||||
response_deserializer=dlink__pb2.HealthCheckResponse.FromString,
|
||||
)
|
||||
self.Watch = channel.unary_stream(
|
||||
'/dgiot.Dlink/Watch',
|
||||
request_serializer=dlink__pb2.HealthCheckRequest.SerializeToString,
|
||||
response_deserializer=dlink__pb2.HealthCheckResponse.FromString,
|
||||
)
|
||||
|
||||
|
||||
class DlinkServicer(object):
|
||||
"""The dlink service definition.
|
||||
"""
|
||||
|
||||
def SayHello(self, request, context):
|
||||
"""Sends a greeting
|
||||
"""
|
||||
context.set_code(grpc.StatusCode.UNIMPLEMENTED)
|
||||
context.set_details('Method not implemented!')
|
||||
raise NotImplementedError('Method not implemented!')
|
||||
|
||||
def Check(self, request, context):
|
||||
"""If the requested service is unknown, the call will fail with status
|
||||
NOT_FOUND.
|
||||
"""
|
||||
context.set_code(grpc.StatusCode.UNIMPLEMENTED)
|
||||
context.set_details('Method not implemented!')
|
||||
raise NotImplementedError('Method not implemented!')
|
||||
|
||||
def Watch(self, request, context):
|
||||
"""Performs a watch for the serving status of the requested service.
|
||||
The server will immediately send back a message indicating the current
|
||||
serving status. It will then subsequently send a new message whenever
|
||||
the service's serving status changes.
|
||||
|
||||
If the requested service is unknown when the call is received, the
|
||||
server will send a message setting the serving status to
|
||||
SERVICE_UNKNOWN but will *not* terminate the call. If at some
|
||||
future point, the serving status of the service becomes known, the
|
||||
server will send a new message with the service's serving status.
|
||||
|
||||
If the call terminates with status UNIMPLEMENTED, then clients
|
||||
should assume this method is not supported and should not retry the
|
||||
call. If the call terminates with any other status (including OK),
|
||||
clients should retry the call with appropriate exponential backoff.
|
||||
"""
|
||||
context.set_code(grpc.StatusCode.UNIMPLEMENTED)
|
||||
context.set_details('Method not implemented!')
|
||||
raise NotImplementedError('Method not implemented!')
|
||||
|
||||
|
||||
def add_DlinkServicer_to_server(servicer, server):
|
||||
rpc_method_handlers = {
|
||||
'SayHello': grpc.unary_unary_rpc_method_handler(
|
||||
servicer.SayHello,
|
||||
request_deserializer=dlink__pb2.HelloRequest.FromString,
|
||||
response_serializer=dlink__pb2.HelloReply.SerializeToString,
|
||||
),
|
||||
'Check': grpc.unary_unary_rpc_method_handler(
|
||||
servicer.Check,
|
||||
request_deserializer=dlink__pb2.HealthCheckRequest.FromString,
|
||||
response_serializer=dlink__pb2.HealthCheckResponse.SerializeToString,
|
||||
),
|
||||
'Watch': grpc.unary_stream_rpc_method_handler(
|
||||
servicer.Watch,
|
||||
request_deserializer=dlink__pb2.HealthCheckRequest.FromString,
|
||||
response_serializer=dlink__pb2.HealthCheckResponse.SerializeToString,
|
||||
),
|
||||
}
|
||||
generic_handler = grpc.method_handlers_generic_handler(
|
||||
'dgiot.Dlink', rpc_method_handlers)
|
||||
server.add_generic_rpc_handlers((generic_handler,))
|
||||
|
||||
|
||||
# This class is part of an EXPERIMENTAL API.
|
||||
class Dlink(object):
|
||||
"""The dlink service definition.
|
||||
"""
|
||||
|
||||
@staticmethod
|
||||
def SayHello(request,
|
||||
target,
|
||||
options=(),
|
||||
channel_credentials=None,
|
||||
call_credentials=None,
|
||||
insecure=False,
|
||||
compression=None,
|
||||
wait_for_ready=None,
|
||||
timeout=None,
|
||||
metadata=None):
|
||||
return grpc.experimental.unary_unary(request, target, '/dgiot.Dlink/SayHello',
|
||||
dlink__pb2.HelloRequest.SerializeToString,
|
||||
dlink__pb2.HelloReply.FromString,
|
||||
options, channel_credentials,
|
||||
insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
|
||||
|
||||
@staticmethod
|
||||
def Check(request,
|
||||
target,
|
||||
options=(),
|
||||
channel_credentials=None,
|
||||
call_credentials=None,
|
||||
insecure=False,
|
||||
compression=None,
|
||||
wait_for_ready=None,
|
||||
timeout=None,
|
||||
metadata=None):
|
||||
return grpc.experimental.unary_unary(request, target, '/dgiot.Dlink/Check',
|
||||
dlink__pb2.HealthCheckRequest.SerializeToString,
|
||||
dlink__pb2.HealthCheckResponse.FromString,
|
||||
options, channel_credentials,
|
||||
insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
|
||||
|
||||
@staticmethod
|
||||
def Watch(request,
|
||||
target,
|
||||
options=(),
|
||||
channel_credentials=None,
|
||||
call_credentials=None,
|
||||
insecure=False,
|
||||
compression=None,
|
||||
wait_for_ready=None,
|
||||
timeout=None,
|
||||
metadata=None):
|
||||
return grpc.experimental.unary_stream(request, target, '/dgiot.Dlink/Watch',
|
||||
dlink__pb2.HealthCheckRequest.SerializeToString,
|
||||
dlink__pb2.HealthCheckResponse.FromString,
|
||||
options, channel_credentials,
|
||||
insecure, call_credentials, compression, wait_for_ready, timeout, metadata)
|
||||
@ -1,47 +0,0 @@
|
||||
# Copyright 2015 gRPC authors.
|
||||
#
|
||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||
# you may not use this file except in compliance with the License.
|
||||
# You may obtain a copy of the License at
|
||||
#
|
||||
# http://www.apache.org/licenses/LICENSE-2.0
|
||||
#
|
||||
# Unless required by applicable law or agreed to in writing, software
|
||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
"""The Python implementation of the GRPC helloworld.Greeter server."""
|
||||
import json
|
||||
from concurrent import futures
|
||||
import logging
|
||||
import grpc
|
||||
import dlink_pb2
|
||||
import dlink_pb2_grpc
|
||||
import base64
|
||||
import datetime
|
||||
|
||||
class Dlink(dlink_pb2_grpc.DlinkServicer):
|
||||
|
||||
def SayHello(self, request, context):
|
||||
print(datetime.datetime.now().strftime('%Y-%m-%d-%H-%M-%S'))
|
||||
print( request.name)
|
||||
print( context)
|
||||
json_request = json.loads(base64.b64decode(request.name).decode("utf-8"))
|
||||
print(json_request)
|
||||
return dlink_pb2.HelloReply(message="parameter received")
|
||||
|
||||
|
||||
def serve():
|
||||
server = grpc.server(futures.ThreadPoolExecutor(max_workers=10))
|
||||
dlink_pb2_grpc.add_DlinkServicer_to_server(Dlink(), server)
|
||||
server.add_insecure_port('[::]:30051')
|
||||
server.start()
|
||||
server.wait_for_termination()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
logging.basicConfig()
|
||||
serve()
|
||||
|
||||
|
||||
@ -1,25 +0,0 @@
|
||||
// copy from: https://grpc.io/docs/what-is-grpc/introduction/
|
||||
|
||||
|
||||
syntax = "proto3";
|
||||
|
||||
option java_multiple_files = true;
|
||||
option java_package = "io.grpc.examples.dlink";
|
||||
option java_outer_classname = "DlinkProto";
|
||||
option objc_class_prefix = "dlink";
|
||||
|
||||
package dgiot;
|
||||
|
||||
service {{Productid}} {
|
||||
rpc {{Api}} ({{Request}}) returns ({{Response}}) {}
|
||||
}
|
||||
|
||||
// The request message containing the user's name.
|
||||
message {{Request}} {
|
||||
{{DataType}} {{Key}} = {{Value}};
|
||||
}
|
||||
|
||||
// The response message containing the greetings
|
||||
message {{Response}} {
|
||||
{{DataType}} {{Key}} = {{Value}};
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user