mirror of
https://gitee.com/acl-dev/acl.git
synced 2024-12-14 17:00:52 +08:00
313 lines
6.2 KiB
C++
313 lines
6.2 KiB
C++
#include <iostream>
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#include <assert.h>
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#include <getopt.h>
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#include <unistd.h>
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#include <sys/types.h>
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#include <sys/socket.h>
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#include "lib_acl.h"
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#include "acl_cpp/lib_acl.hpp"
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static acl::atomic_long __aio_refer = 0;
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//////////////////////////////////////////////////////////////////////////////
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class websocket_client : public acl::http_aclient
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{
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public:
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websocket_client(acl::aio_handle& handle, const char* host)
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: http_aclient(handle, NULL)
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, host_(host)
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, debug_(false)
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, compressed_(false)
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{
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++__aio_refer;
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}
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~websocket_client(void)
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{
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printf("delete websocket_client!\r\n");
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if (--__aio_refer == 0) {
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printf("%s: stop aio engine now!\r\n", __FUNCTION__);
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handle_.stop();
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}
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}
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websocket_client& enable_debug(bool on)
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{
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debug_ = on;
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return *this;
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}
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protected:
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// @override
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void destroy(void)
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{
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printf("%s(%d): websocket_client will be deleted!\r\n",
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__FUNCTION__, __LINE__);
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fflush(stdout);
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delete this;
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}
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// @override
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bool on_connect(void)
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{
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printf("--------------- connect server ok ------------\r\n");
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fflush(stdout);
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printf(">>> begin ws_handshake\r\n");
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this->ws_handshake();
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return true;
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}
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// @override
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void ws_handshake_before(acl::http_header& reqhdr)
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{
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acl::string buf;
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reqhdr.build_request(buf);
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printf("---------------websocket request header---------\r\n");
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printf("[%s]\r\n", buf.c_str());
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fflush(stdout);
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}
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// @override
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void on_disconnect(void)
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{
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printf("%s(%d): disconnect from server\r\n",
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__FUNCTION__, __LINE__);
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fflush(stdout);
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}
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// @override
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void on_connect_timeout(void)
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{
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printf("connect timeout\r\n");
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fflush(stdout);
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}
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// @override
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void on_connect_failed(void)
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{
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printf("connect failed\r\n");
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fflush(stdout);
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}
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// @override
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bool on_read_timeout(void)
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{
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printf("read timeout\r\n");
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return true;
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}
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// @override
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bool on_http_res_hdr(const acl::http_header& header)
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{
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acl::string buf;
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header.build_response(buf);
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compressed_ = header.is_transfer_gzip();
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printf("-----------%s: response header----\r\n", __FUNCTION__);
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printf("[%s]\r\n", buf.c_str());
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fflush(stdout);
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return true;
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}
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#if 0
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// @override
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bool on_http_res_body(char* data, size_t dlen)
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{
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if (debug_ && (!compressed_ || this->is_unzip_body())) {
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(void) write(1, data, dlen);
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} else {
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printf(">>>read body: %ld\r\n", dlen);
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}
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return true;
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}
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// @override
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bool on_http_res_finish(bool success)
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{
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printf("---------------response over-------------------\r\n");
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printf("http finish: keep_alive=%s, success=%s\r\n",
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keep_alive_ ? "true" : "false",
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success ? "ok" : "failed");
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fflush(stdout);
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return keep_alive_;
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}
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#endif
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protected:
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// @override
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bool on_ws_handshake(void)
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{
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printf(">>> websocket handshake ok\r\n");
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fflush(stdout);
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char buf[128];
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snprintf(buf, sizeof(buf), "hello, myname is zsx\r\n");
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size_t len = strlen(buf);
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if (!this->ws_send_text(buf, len)) {
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return false;
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}
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// <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD> websocket <20>첽<EFBFBD><ECB2BD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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this->ws_read_wait(5);
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return true;
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}
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// @override
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void on_ws_handshake_failed(int status)
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{
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printf(">>> websocket handshake failed, status=%d\r\n", status);
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fflush(stdout);
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}
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// @override
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bool on_ws_frame_text(void)
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{
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printf(">>> got frame text type\r\n");
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fflush(stdout);
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return true;
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}
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// @override
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bool on_ws_frame_binary(void)
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{
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printf(">>> got frame binaray type\r\n");
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fflush(stdout);
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return true;
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}
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// @override
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void on_ws_frame_closed(void)
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{
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printf(">>> got frame closed type\r\n");
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fflush(stdout);
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}
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// @override
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bool on_ws_frame_data(char* data, size_t dlen)
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{
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(void) write(1, data, dlen);
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return true;
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}
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// @override
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bool on_ws_frame_finish(void)
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{
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printf(">>> frame finish\r\n");
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fflush(stdout);
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return true;
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}
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private:
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acl::string host_;
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bool debug_;
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bool compressed_;
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};
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static void usage(const char* procname)
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{
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printf("usage: %s -h[help]\r\n"
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" -s server_addr\r\n"
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" -D [if in debug mode, default: false]\r\n"
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" -c cocorrent\r\n"
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" -t connect_timeout[default: 5]\r\n"
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" -i rw_timeout[default: 5]\r\n"
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" -N name_server[default: 8.8.8.8:53]\r\n"
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, procname);
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}
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int main(int argc, char* argv[])
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{
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int ch, conn_timeout = 5, rw_timeout = 5;
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acl::string addr("127.0.0.1:80"), name_server("8.8.8.8:53");
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acl::string host("www.baidu.com");
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bool debug = false;
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while ((ch = getopt(argc, argv, "hs:N:H:t:i:D")) > 0) {
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switch (ch) {
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case 'h':
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usage(argv[0]);
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return (0);
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case 's':
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addr = optarg;
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break;
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case 'N':
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name_server = optarg;
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break;
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case 'H':
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host = optarg;
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break;
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case 't':
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conn_timeout = atoi(optarg);
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break;
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case 'i':
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rw_timeout = atoi(optarg);
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break;
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case 'D':
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debug = true;
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break;
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default:
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break;
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}
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}
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acl::acl_cpp_init();
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acl::log::stdout_open(true);
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// <20><><EFBFBD><EFBFBD> AIO <20>¼<EFBFBD><C2BC><EFBFBD><EFBFBD><EFBFBD>
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acl::aio_handle handle(acl::ENGINE_KERNEL);
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//////////////////////////////////////////////////////////////////////
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// <20><><EFBFBD><EFBFBD> DNS <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ
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handle.set_dns(name_server.c_str(), 5);
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// <20><>ʼ<EFBFBD>첽<EFBFBD><ECB2BD><EFBFBD><EFBFBD>Զ<EFBFBD><D4B6> WEB <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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websocket_client* conn = new websocket_client(handle, host);
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if (!conn->open(addr, conn_timeout, rw_timeout)) {
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printf("connect %s error\r\n", addr.c_str());
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fflush(stdout);
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delete conn;
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return 1;
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}
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(*conn).enable_debug(debug); // <20>Ƿ<EFBFBD><C7B7><EFBFBD><EFBFBD>õ<EFBFBD><C3B5>Է<EFBFBD>ʽ
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conn->unzip_body(true); // <20><><EFBFBD><EFBFBD> HTTP <20>Զ<EFBFBD><D4B6><EFBFBD>ѹ
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// <20><><EFBFBD><EFBFBD> HTTP <20><><EFBFBD><EFBFBD>ͷ<EFBFBD><CDB7>Ҳ<EFBFBD>ɽ<EFBFBD><C9BD>˹<EFBFBD><CBB9>̷<EFBFBD><CCB7><EFBFBD> conn->on_connect() <20><>
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acl::http_header& head = conn->request_header();
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head.set_url("/path?name1&name2")
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.add_param("name3", "")
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.add_param("n1", "v1")
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.add_param("n2", "v2")
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.add_param("n3", "")
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.set_content_length(0)
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.set_host(host)
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.accept_gzip(true)
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.set_keep_alive(true);
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acl::string buf;
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head.build_request(buf);
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printf("---------------request header-----------------\r\n");
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printf("[%s]\r\n", buf.c_str());
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fflush(stdout);
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// <20><>ʼ AIO <20>¼<EFBFBD>ѭ<EFBFBD><D1AD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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while (true) {
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// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> false <20><><EFBFBD><EFBFBD>ʾ<EFBFBD><CABE><EFBFBD>ټ<EFBFBD><D9BC><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ҫ<EFBFBD>˳<EFBFBD>
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if (!handle.check()) {
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break;
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}
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}
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handle.check();
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return 0;
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}
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