privateOkHttpClient client; privateWebSocket webSocket; @Override protectedvoidonCreate(Bundle savedInstanceState){ super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); client =newOkHttpClient(); Request request =newRequest.B...
std::string uri = "ws://example.com/websocket"; // WebSocket服务器的URI try { client c; c.init_asio(); c.set_tls_init_handler([](websocketpp::connection_hdl) { return websocketpp::lib::make_shared<boost::asio::ssl::context>(boost::asio::ssl::context::tlsv12); ...
#define EXAMPLE_RX_BUFFER_BYTES (10 * 1024) static intwebsocket_callback(struct lws *wsi, enum lws_callback_reasons reason, void *user, void *in, size_t len) { switch (reason) { case LWS_CALLBACK_CLIENT_ESTABLISHED: printf("Connected to server successfully\n"); break; case LWS_CALLB...
以下示例按原样从https://www.boost.org/doc/libs/develop/libs/beast/example/websocket/client/sync-ssl/websocket_client_sync_ssl.cpp复制 代码语言:javascript 运行 AI代码解释 #include"example/common/root_certificates.hpp"#include<boost/beast/core.hpp>#include<boost/beast/ssl.hpp>#include<boost/beast/...
GET/HTTP/1.1Upgrade:websocketConnection:UpgradeHost:example.comOrigin:http://example.com Sec-WebSocket-Key:sN9cRrP/n9NdMgdcy2VJFQ==Sec-WebSocket-Version:13 与传统 HTTP 报文不同的地方: 代码语言:javascript 代码运行次数:0 运行 AI代码解释
("client[%d]", fd); perror("reacv error,\n"); close(fd); } return 0; } int accept_cb(int fd, int events, void *arg) { struct qsreactor *reactor = (struct qsreactor*)arg; if(reactor == NULL)return -1; struct sockaddr_in client_addr; socklen_t len = sizeof(client_addr)...
class WS_Client(WebSocketClient): def opened(self): reqData = "Hello" self.send(reqData) def closed(self, code, reason=None): print("[-] Closed down:", code, reason) def received_message(self, resp): resp = json.loads(str(resp)) ...
➜ websocket-example git:(master)✗ tree client client ├── index.html └── index.js index.js内容如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 consturi='ws://'+location.host+':3000/'constsocket=newWebSocket(uri)socket.addEventListener('message',(event)=>{try{letdata=JSO...
WebSocket client implementation is under the web::experimental::web_sockets::client namespace of the C++ REST SDK. To reference the SDK from your project, refer to our documentation on codeplex. In the sections below, we will walk through how to create and perform websocket client operations: ...
client.on('error', (error) =>{ console.log('连接失败:', error) }) 连接地址 上文示范的连接地址可以拆分为:wss://iot.actorcloud.io:8084/mqtt 即协议//主机名.域名:端口/路径 初学者容易出现以下几个错误: 连接地址没有指明协议:WebSocket 作为一种通信协议,其使用ws(非加密)、wss(SSL 加密) 作为...