设置 WebSocket 非阻塞

lanthora · lanthora · commit c903d4075885 · 2026-01-06T17:39:03.000+08:00
diff --git a/candy/src/websocket/client.cc b/candy/src/websocket/client.cc
@@ -390,6 +390,8 @@ int WebSocketClient::connect() {
             spdlog::critical("invalid websocket scheme: {}", wsServerUri);
             return -1;
         }
+        // Blocking mode may cause receiveFrame to hang and use 100% CPU
+        this->ws->setBlocking(false);
         this->timestamp = bootTime();
         this->pingMessage = fmt::format("candy::{}::{}::{}", CANDY_SYSTEM, CANDY_VERSION, hostName());
         spdlog::debug("client info: {}", this->pingMessage);

Original file line number	Diff line number	Diff line change
`@@ -390,6 +390,8 @@ int WebSocketClient::connect() {`
`390`	`390`	`spdlog::critical("invalid websocket scheme: {}", wsServerUri);`
`391`	`391`	`return -1;`
`392`	`392`	`}`
	`393`	`+ // Blocking mode may cause receiveFrame to hang and use 100% CPU`
	`394`	`+ this->ws->setBlocking(false);`
`393`	`395`	`this->timestamp = bootTime();`
`394`	`396`	`this->pingMessage = fmt::format("candy::{}::{}::{}", CANDY_SYSTEM, CANDY_VERSION, hostName());`
`395`	`397`	`spdlog::debug("client info: {}", this->pingMessage);`