WebSocketNotConnectedException: null 是Java WebSocket 库(如 Java-WebSocket 库)中的一个异常,它表示尝试在 WebSocket 连接未建立或已关闭的情况下进行发送(send)或接收(receive)数据操作。这个异常是 WebSocket 客户端或服务器在检查连接状态时抛出的,以确保只有在连接是活跃的(即打开状态)时,才允许进行数据的发送...
I have a weird situation here (on android device) that I don't know how to go around with it. Please help. I can connect to the socket without any problem. The issue i'm facing now is, after socket is connected and after I call socket.em...
I'm trying to create a simple client that connects to a public echoserver based on the examples that you provided but I get the following exception Exception in thread "main" org.java_websocket.exceptions.WebsocketNotConnectedException at org.java_websocket.WebSocketImpl.send(WebSocketImpl.java:608...
private void send( Collection<Framedata> frames ) { if( !isOpen() ) { throw new WebsocketNotConnectedException(); } if( frames == null ) { throw new IllegalArgumentException(); } ArrayList<ByteBuffer> outgoingFrames = new ArrayList<ByteBuffer>(); for( Framedata f : frames ) { log.trac...
我在某个地方找到了这个简单的代码示例,但是我不能让它工作。连接立即关闭,因此调用mWs.send(...)抛出一个WebsocketNotConnectedException。我不知道为什么;到目前为止,我已经找到了许多类似的问题,没有一个有答案。import org.java_websocket.client.WebSocketClient; import org.java_...
Exception in thread"main"org.java_websocket.exceptions.WebsocketNotConnectedException at org.java_websocket.WebSocketImpl.send(WebSocketImpl.java:630) at org.java_websocket.WebSocketImpl.send(WebSocketImpl.java:607) at org.java_websocket.client.WebSocketClient.send(WebSocketClient.java:344) ...
1.配置了一个路由同时代理websocket和http请求 2.打开了websocket支持,websocket还是无法工作 3.定位 3.1通过postman分别走apisix和不经过apisix建立websocet连接,发现经过apisix也能成功建立连接,但是10秒左右就自己断开了。 3.2思
If Apache Impala is downloaded from the official website, do not put slf4j-log4j12-1.5.11.jar and slf4j-api-1.5.11.jar in %FineReport%\webapps\webroot\WEB-INF\lib. Otherwise, WebSocket port exception may occur. Checking Whether the Server Request Responds Slowly If the request time exceeds...
实现方案 下面将以第一种方案来具体实现,实现方式如下 已加入星球的小伙伴如需案例源码联系陈某! 1. 定义一个WebSocket Channel枚举类 代码语言:javascript 代码运行次数:0 运行 AI代码解释 publicenumWebSocketChannelEnum{//测试使用的简易点对点聊天CHAT("CHAT","测试使用的简易点对点聊天","/topic/reply");WebSocke...
(NotYetConnectedException e) { e.printStackTrace(); } catch (URISyntaxException e) { e.printStackTrace(); } } public void onGroupRadioButtonClicked(View v) { RadioButton var_rb_G1 = findViewById(R.id.id_rb_G1); boolean checked = ((RadioButton) v).isChecked(); switch(v.getId()...