mirror of
https://gitee.com/dromara/Jpom.git
synced 2024-12-02 11:58:01 +08:00
fix 插件端删除 spring-boot-starter-websocket 依赖
This commit is contained in:
parent
6e270f0027
commit
931e0fe2a8
@ -17,6 +17,7 @@
|
||||
(感谢 [@LeonChen21](https://gitee.com/leonchen21) [Gitee issues I67C3C](https://gitee.com/dromara/Jpom/issues/I67C3C) )
|
||||
7. 【server】优化 websocket 控制台操作日志记录
|
||||
8. 【server】修复 超级管理的 websocket 操作日志记录工作空间不正确
|
||||
9. 【agent】优化 插件端删除 spring-boot-starter-websocket 依赖
|
||||
|
||||
### ❌ 不兼容功能
|
||||
|
||||
|
@ -60,12 +60,17 @@
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
|
||||
|
||||
<dependency>
|
||||
<groupId>com.alibaba.fastjson2</groupId>
|
||||
<artifactId>fastjson2</artifactId>
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-websocket</artifactId>
|
||||
<optional>true</optional>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
|
||||
</project>
|
||||
|
@ -24,6 +24,7 @@ package io.jpom.socket;
|
||||
|
||||
import cn.hutool.core.io.FileUtil;
|
||||
import io.jpom.util.BaseFileTailWatcher;
|
||||
import io.jpom.util.SocketSessionUtil;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
|
||||
import javax.websocket.Session;
|
||||
@ -151,6 +152,14 @@ public class AgentFileTailWatcher<T> extends BaseFileTailWatcher<T> {
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void send(T session, String msg) {
|
||||
try {
|
||||
SocketSessionUtil.send((Session) session, msg);
|
||||
} catch (Exception e) {
|
||||
log.error("发送消息异常", e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 关闭
|
||||
|
@ -22,9 +22,21 @@
|
||||
*/
|
||||
package io.jpom.socket;
|
||||
|
||||
import org.springframework.context.annotation.Bean;
|
||||
import org.springframework.beans.factory.InitializingBean;
|
||||
import org.springframework.beans.factory.SmartInitializingSingleton;
|
||||
import org.springframework.context.ApplicationContext;
|
||||
import org.springframework.context.annotation.Configuration;
|
||||
import org.springframework.web.socket.server.standard.ServerEndpointExporter;
|
||||
import org.springframework.util.Assert;
|
||||
import org.springframework.web.context.support.WebApplicationObjectSupport;
|
||||
|
||||
import javax.websocket.DeploymentException;
|
||||
import javax.websocket.server.ServerContainer;
|
||||
import javax.websocket.server.ServerEndpoint;
|
||||
import javax.websocket.server.ServerEndpointConfig;
|
||||
import java.util.LinkedHashSet;
|
||||
import java.util.Map;
|
||||
import java.util.Objects;
|
||||
import java.util.Set;
|
||||
|
||||
/**
|
||||
* 插件端socket 配置
|
||||
@ -33,10 +45,91 @@ import org.springframework.web.socket.server.standard.ServerEndpointExporter;
|
||||
* @since 2019/4/19
|
||||
*/
|
||||
@Configuration
|
||||
public class AgentWebSocketConfig {
|
||||
public class AgentWebSocketConfig extends WebApplicationObjectSupport implements InitializingBean, SmartInitializingSingleton {
|
||||
|
||||
@Bean
|
||||
public ServerEndpointExporter serverEndpointExporter() {
|
||||
return new ServerEndpointExporter();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void afterPropertiesSet() throws Exception {
|
||||
//Assert.state(this.serverContainer != null, "javax.websocket.server.ServerContainer not available");
|
||||
}
|
||||
|
||||
|
||||
// @Override
|
||||
// protected void initServletContext(ServletContext servletContext) {
|
||||
// if (this.serverContainer == null) {
|
||||
// this.serverContainer = (ServerContainer) servletContext.getAttribute("javax.websocket.server.ServerContainer");
|
||||
// }
|
||||
// }
|
||||
|
||||
private ServerContainer getServerContainer() {
|
||||
return (ServerContainer) Objects.requireNonNull(getServletContext()).getAttribute("javax.websocket.server.ServerContainer");
|
||||
}
|
||||
|
||||
@Override
|
||||
protected boolean isContextRequired() {
|
||||
return true;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void afterSingletonsInstantiated() {
|
||||
registerEndpoints();
|
||||
}
|
||||
|
||||
protected void registerEndpoints() {
|
||||
Set<Class<?>> endpointClasses = new LinkedHashSet<>();
|
||||
|
||||
ApplicationContext context = getApplicationContext();
|
||||
if (context != null) {
|
||||
String[] endpointBeanNames = context.getBeanNamesForAnnotation(ServerEndpoint.class);
|
||||
for (String beanName : endpointBeanNames) {
|
||||
endpointClasses.add(context.getType(beanName));
|
||||
}
|
||||
}
|
||||
|
||||
for (Class<?> endpointClass : endpointClasses) {
|
||||
registerEndpoint(endpointClass);
|
||||
}
|
||||
|
||||
if (context != null) {
|
||||
Map<String, ServerEndpointConfig> endpointConfigMap = context.getBeansOfType(ServerEndpointConfig.class);
|
||||
for (ServerEndpointConfig endpointConfig : endpointConfigMap.values()) {
|
||||
registerEndpoint(endpointConfig);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void registerEndpoint(Class<?> endpointClass) {
|
||||
ServerContainer serverContainer = getServerContainer();
|
||||
Assert.state(serverContainer != null,
|
||||
"No ServerContainer set. Most likely the server's own WebSocket ServletContainerInitializer " +
|
||||
"has not run yet. Was the Spring ApplicationContext refreshed through a " +
|
||||
"org.springframework.web.context.ContextLoaderListener, " +
|
||||
"i.e. after the ServletContext has been fully initialized?");
|
||||
try {
|
||||
if (logger.isDebugEnabled()) {
|
||||
logger.debug("Registering @ServerEndpoint class: " + endpointClass);
|
||||
}
|
||||
serverContainer.addEndpoint(endpointClass);
|
||||
} catch (DeploymentException ex) {
|
||||
throw new IllegalStateException("Failed to register @ServerEndpoint class: " + endpointClass, ex);
|
||||
}
|
||||
}
|
||||
|
||||
private void registerEndpoint(ServerEndpointConfig endpointConfig) {
|
||||
ServerContainer serverContainer = this.getServerContainer();
|
||||
Assert.state(serverContainer != null, "No ServerContainer set");
|
||||
try {
|
||||
if (logger.isDebugEnabled()) {
|
||||
logger.debug("Registering ServerEndpointConfig: " + endpointConfig);
|
||||
}
|
||||
serverContainer.addEndpoint(endpointConfig);
|
||||
} catch (DeploymentException ex) {
|
||||
throw new IllegalStateException("Failed to register ServerEndpointConfig: " + endpointConfig, ex);
|
||||
}
|
||||
}
|
||||
|
||||
// @Bean
|
||||
// public ServerEndpointExporter serverEndpointExporter() {
|
||||
// return new ServerEndpointExporter();
|
||||
// }
|
||||
}
|
||||
|
@ -0,0 +1,89 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019 Code Technology Studio
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
* this software and associated documentation files (the "Software"), to deal in
|
||||
* the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
* the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
* subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
package io.jpom.util;
|
||||
|
||||
import cn.hutool.core.thread.ThreadUtil;
|
||||
import cn.hutool.core.util.StrUtil;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
|
||||
import javax.websocket.Session;
|
||||
import java.io.IOException;
|
||||
|
||||
/**
|
||||
* socket 会话对象
|
||||
*
|
||||
* @author jiangzeyin
|
||||
* @since 2018/9/29
|
||||
*/
|
||||
@Slf4j
|
||||
public class SocketSessionUtil {
|
||||
/**
|
||||
* 锁
|
||||
*/
|
||||
private static final KeyLock<String> LOCK = new KeyLock<>();
|
||||
/**
|
||||
* 错误尝试次数
|
||||
*/
|
||||
private static final int ERROR_TRY_COUNT = 10;
|
||||
|
||||
/**
|
||||
* 发送消息
|
||||
*
|
||||
* @param session 会话对象
|
||||
* @param msg 消息
|
||||
* @throws IOException 异常
|
||||
*/
|
||||
public static void send(final Session session, String msg) throws IOException {
|
||||
if (StrUtil.isEmpty(msg)) {
|
||||
return;
|
||||
}
|
||||
if (!session.isOpen()) {
|
||||
throw new RuntimeException("session close ");
|
||||
}
|
||||
try {
|
||||
LOCK.lock(session.getId());
|
||||
IOException exception = null;
|
||||
int tryCount = 0;
|
||||
do {
|
||||
tryCount++;
|
||||
if (exception != null) {
|
||||
// 上一次有异常、休眠 500
|
||||
ThreadUtil.sleep(500);
|
||||
}
|
||||
try {
|
||||
session.getBasicRemote().sendText(msg);
|
||||
exception = null;
|
||||
break;
|
||||
} catch (IOException e) {
|
||||
log.error("发送消息失败:" + tryCount, e);
|
||||
exception = e;
|
||||
}
|
||||
} while (tryCount <= ERROR_TRY_COUNT);
|
||||
if (exception != null) {
|
||||
throw exception;
|
||||
}
|
||||
} finally {
|
||||
LOCK.unlock(session.getId());
|
||||
}
|
||||
}
|
||||
}
|
@ -82,10 +82,7 @@
|
||||
<groupId>cn.hutool</groupId>
|
||||
<artifactId>hutool-cache</artifactId>
|
||||
</dependency>
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-websocket</artifactId>
|
||||
</dependency>
|
||||
|
||||
<!-- aop-->
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
|
@ -1,3 +1,25 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019 Code Technology Studio
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
* this software and associated documentation files (the "Software"), to deal in
|
||||
* the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
* the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
* subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
package io.jpom.common;
|
||||
|
||||
import org.springframework.context.ApplicationContext;
|
||||
|
@ -26,14 +26,10 @@ import cn.hutool.core.date.DateUnit;
|
||||
import cn.hutool.core.io.file.Tailer;
|
||||
import cn.hutool.core.util.ReflectUtil;
|
||||
import cn.hutool.core.util.StrUtil;
|
||||
import io.jpom.system.JpomRuntimeException;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.util.Assert;
|
||||
import org.springframework.web.socket.WebSocketSession;
|
||||
|
||||
import javax.websocket.Session;
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.lang.reflect.Method;
|
||||
import java.nio.charset.Charset;
|
||||
import java.util.HashSet;
|
||||
@ -73,18 +69,19 @@ public abstract class BaseFileTailWatcher<T> {
|
||||
this.charset = charset;
|
||||
}
|
||||
|
||||
protected void send(T session, String msg) {
|
||||
try {
|
||||
if (session instanceof Session) {
|
||||
SocketSessionUtil.send((Session) session, msg);
|
||||
} else if (session instanceof WebSocketSession) {
|
||||
SocketSessionUtil.send((WebSocketSession) session, msg);
|
||||
} else {
|
||||
throw new JpomRuntimeException("没有对应类型");
|
||||
}
|
||||
} catch (IOException ignored) {
|
||||
}
|
||||
}
|
||||
protected abstract void send(T session, String msg);
|
||||
//{
|
||||
// try {
|
||||
// if (session instanceof Session) {
|
||||
// SocketSessionUtil.send((Session) session, msg);
|
||||
// } else if (session instanceof WebSocketSession) {
|
||||
// SocketSessionUtil.send((WebSocketSession) session, msg);
|
||||
// } else {
|
||||
// throw new JpomRuntimeException("没有对应类型");
|
||||
// }
|
||||
// } catch (IOException ignored) {
|
||||
// }
|
||||
//}
|
||||
|
||||
/**
|
||||
* 有新的日志
|
||||
|
@ -1,125 +0,0 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019 Code Technology Studio
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
* this software and associated documentation files (the "Software"), to deal in
|
||||
* the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
* the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
* subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
package io.jpom.util;
|
||||
|
||||
import cn.hutool.core.thread.ThreadUtil;
|
||||
import cn.hutool.core.util.StrUtil;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.web.socket.TextMessage;
|
||||
import org.springframework.web.socket.WebSocketSession;
|
||||
|
||||
import javax.websocket.Session;
|
||||
import java.io.IOException;
|
||||
|
||||
/**
|
||||
* socket 会话对象
|
||||
*
|
||||
* @author jiangzeyin
|
||||
* @since 2018/9/29
|
||||
*/
|
||||
@Slf4j
|
||||
public class SocketSessionUtil {
|
||||
/**
|
||||
* 锁
|
||||
*/
|
||||
private static final KeyLock<String> LOCK = new KeyLock<>();
|
||||
/**
|
||||
* 错误尝试次数
|
||||
*/
|
||||
private static final int ERROR_TRY_COUNT = 10;
|
||||
|
||||
/**
|
||||
* 发送消息
|
||||
*
|
||||
* @param session 会话对象
|
||||
* @param msg 消息
|
||||
* @throws IOException 异常
|
||||
*/
|
||||
public static void send(final Session session, String msg) throws IOException {
|
||||
if (StrUtil.isEmpty(msg)) {
|
||||
return;
|
||||
}
|
||||
if (!session.isOpen()) {
|
||||
throw new RuntimeException("session close ");
|
||||
}
|
||||
try {
|
||||
LOCK.lock(session.getId());
|
||||
IOException exception = null;
|
||||
int tryCount = 0;
|
||||
do {
|
||||
tryCount++;
|
||||
if (exception != null) {
|
||||
// 上一次有异常、休眠 500
|
||||
ThreadUtil.sleep(500);
|
||||
}
|
||||
try {
|
||||
session.getBasicRemote().sendText(msg);
|
||||
exception = null;
|
||||
break;
|
||||
} catch (IOException e) {
|
||||
log.error("发送消息失败:" + tryCount, e);
|
||||
exception = e;
|
||||
}
|
||||
} while (tryCount <= ERROR_TRY_COUNT);
|
||||
if (exception != null) {
|
||||
throw exception;
|
||||
}
|
||||
} finally {
|
||||
LOCK.unlock(session.getId());
|
||||
}
|
||||
}
|
||||
|
||||
public static void send(WebSocketSession session, String msg) throws IOException {
|
||||
if (StrUtil.isEmpty(msg)) {
|
||||
return;
|
||||
}
|
||||
if (!session.isOpen()) {
|
||||
throw new RuntimeException("session close ");
|
||||
}
|
||||
try {
|
||||
LOCK.lock(session.getId());
|
||||
IOException exception = null;
|
||||
int tryCount = 0;
|
||||
do {
|
||||
tryCount++;
|
||||
if (exception != null) {
|
||||
// 上一次有异常、休眠 500
|
||||
ThreadUtil.sleep(500);
|
||||
}
|
||||
try {
|
||||
session.sendMessage(new TextMessage(msg));
|
||||
exception = null;
|
||||
break;
|
||||
} catch (IOException e) {
|
||||
log.error("发送消息失败:" + tryCount, e);
|
||||
exception = e;
|
||||
}
|
||||
} while (tryCount <= ERROR_TRY_COUNT);
|
||||
if (exception != null) {
|
||||
throw exception;
|
||||
}
|
||||
} finally {
|
||||
LOCK.unlock(session.getId());
|
||||
}
|
||||
}
|
||||
}
|
@ -126,6 +126,11 @@
|
||||
<artifactId>agent-transport-http</artifactId>
|
||||
<version>${project.version}</version>
|
||||
</dependency>
|
||||
|
||||
<dependency>
|
||||
<groupId>org.springframework.boot</groupId>
|
||||
<artifactId>spring-boot-starter-websocket</artifactId>
|
||||
</dependency>
|
||||
</dependencies>
|
||||
<build>
|
||||
<resources>
|
||||
|
@ -24,6 +24,7 @@ package io.jpom.socket;
|
||||
|
||||
import cn.hutool.core.io.FileUtil;
|
||||
import io.jpom.util.BaseFileTailWatcher;
|
||||
import io.jpom.util.SocketSessionUtil;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.web.socket.WebSocketSession;
|
||||
|
||||
@ -140,6 +141,15 @@ public class ServiceFileTailWatcher<T> extends BaseFileTailWatcher<T> {
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void send(T session, String msg) {
|
||||
try {
|
||||
SocketSessionUtil.send((WebSocketSession) session, msg);
|
||||
} catch (Exception e) {
|
||||
log.error("发送消息异常", e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* 关闭
|
||||
*/
|
||||
|
@ -0,0 +1,83 @@
|
||||
/*
|
||||
* The MIT License (MIT)
|
||||
*
|
||||
* Copyright (c) 2019 Code Technology Studio
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy of
|
||||
* this software and associated documentation files (the "Software"), to deal in
|
||||
* the Software without restriction, including without limitation the rights to
|
||||
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
|
||||
* the Software, and to permit persons to whom the Software is furnished to do so,
|
||||
* subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in all
|
||||
* copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
|
||||
* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
|
||||
* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
|
||||
* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
|
||||
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
|
||||
*/
|
||||
package io.jpom.util;
|
||||
|
||||
import cn.hutool.core.thread.ThreadUtil;
|
||||
import cn.hutool.core.util.StrUtil;
|
||||
import lombok.extern.slf4j.Slf4j;
|
||||
import org.springframework.web.socket.TextMessage;
|
||||
import org.springframework.web.socket.WebSocketSession;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
/**
|
||||
* socket 会话对象
|
||||
*
|
||||
* @author jiangzeyin
|
||||
* @since 2018/9/29
|
||||
*/
|
||||
@Slf4j
|
||||
public class SocketSessionUtil {
|
||||
/**
|
||||
* 锁
|
||||
*/
|
||||
private static final KeyLock<String> LOCK = new KeyLock<>();
|
||||
/**
|
||||
* 错误尝试次数
|
||||
*/
|
||||
private static final int ERROR_TRY_COUNT = 10;
|
||||
|
||||
public static void send(WebSocketSession session, String msg) throws IOException {
|
||||
if (StrUtil.isEmpty(msg)) {
|
||||
return;
|
||||
}
|
||||
if (!session.isOpen()) {
|
||||
throw new RuntimeException("session close ");
|
||||
}
|
||||
try {
|
||||
LOCK.lock(session.getId());
|
||||
IOException exception = null;
|
||||
int tryCount = 0;
|
||||
do {
|
||||
tryCount++;
|
||||
if (exception != null) {
|
||||
// 上一次有异常、休眠 500
|
||||
ThreadUtil.sleep(500);
|
||||
}
|
||||
try {
|
||||
session.sendMessage(new TextMessage(msg));
|
||||
exception = null;
|
||||
break;
|
||||
} catch (IOException e) {
|
||||
log.error("发送消息失败:" + tryCount, e);
|
||||
exception = e;
|
||||
}
|
||||
} while (tryCount <= ERROR_TRY_COUNT);
|
||||
if (exception != null) {
|
||||
throw exception;
|
||||
}
|
||||
} finally {
|
||||
LOCK.unlock(session.getId());
|
||||
}
|
||||
}
|
||||
}
|
Loading…
Reference in New Issue
Block a user