javax.websocket.DeploymentException: The HTTP request to initiate the WebSocket connection failed

Stack Overflow | jgr208 | 8 months ago
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    Root Cause Analysis

    1. javax.websocket.DeploymentException

      The HTTP request to initiate the WebSocket connection failed

      at org.apache.tomcat.websocket.WsWebSocketContainer.connectToServer()
    2. Tomcat WS
      WsWebSocketContainer.connectToServer
      1. org.apache.tomcat.websocket.WsWebSocketContainer.connectToServer(WsWebSocketContainer.java:434)[tomcat7-websocket.jar:7.0.68]
      2. org.apache.tomcat.websocket.WsWebSocketContainer.connectToServer(WsWebSocketContainer.java:184)[tomcat7-websocket.jar:7.0.68]
      2 frames
    3. cored.web
      CoreWebSocket$2.execute
      1. cored.web.CoreWebSocket.openConnection(CoreWebSocket.java:278)[cored.jar:3.0.10.160712122615]
      2. cored.web.CoreWebSocket.establishConnection(CoreWebSocket.java:1150)[cored.jar:3.0.10.160712122615]
      3. cored.web.CoreWebSocket.access$100(CoreWebSocket.java:85)[cored.jar:3.0.10.160712122615]
      4. cored.web.CoreWebSocket$2.execute(CoreWebSocket.java:138)[cored.jar:3.0.10.160712122615]
      4 frames
    4. utils
      AThread.run
      1. utils.AThread.run(AThread.java:51)
      1 frame