343829084 / uwebsockets Goto Github PK

uWS::SSLApp({

    /* There are tons of SSL options */
    .cert_file_name = "cert.pem",
    .key_file_name = "key.pem"
    
}).onGet("/", [](auto *res, auto *req) {

    /* Respond with the web app on default route */
    res->writeStatus("200 OK")
       ->writeHeader("Content-Type", "text/html; charset=utf-8")
       ->end(indexHtmlBuffer);
    
}).onWebSocket<UserData>("/ws/chat", [&](auto *ws, auto *req) {

    /* Subscribe to topic /chat */
    ws->subscribe("chat");
    
}).onMessage([&](auto *ws, auto message, auto opCode) {

    /* Parse incoming message according to some protocol & publish it */
    if (seemsReasonable(message)) {
        ws->publish("chat", message);
    } else {
        ws->close();
    }
    
}).onClose([&](auto *ws, int code, auto message) {

    /* Remove websocket from this topic */
    ws->unsubscribe("chat");
    
}).listen("localhost", 3000, 0).run();