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

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    Spring Websockets/Stomp upgrade to secure websockets

    Stack Overflow | 7 months ago | rurounisuikoden
    javax.websocket.DeploymentException: The HTTP request to initiate the WebSocket connection failed
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    Error while starting the tomcat server - Java Programming - KnowCoding.com

    knowcoding.com | 2 years ago
    java.net.ConnectException: Connection refused: connect at sun.plugin2.applet.JNLP2Manager.downloadResources( Unknown Source) at sun.plugin2.applet.JNLP2Manager.prepareLaunchFile( Unknown Source) at sun.plugin2.applet.JNLP2Manager.loadJarFiles(Unkno wn Source) at sun.plugin2.applet.Plugin2Manager$AppletExecutionR unnable.run(Unknown Source)
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    Problem applet error - Java Programming Help - KnowCoding.com

    knowcoding.com | 2 years ago
    java.net.ConnectException: Connection refused: connect at sun.plugin2.applet.JNLP2Manager.downloadResources( Unknown Source) at sun.plugin2.applet.JNLP2Manager.prepareLaunchFile( Unknown Source) at sun.plugin2.applet.JNLP2Manager.loadJarFiles(Unkno wn Source) at sun.plugin2.applet.Plugin2Manager$AppletExecutionR unnable.run(Unknown Source)
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    Slave node not able to send heart bits to master node. - Grokbase

    grokbase.com | 2 years ago
    java.net.ConnectException: connection timed out to at com.ning.http.client.providers.netty.NettyConnectListener.operationComplete(NettyConnectListener.java:100) at org.jboss.netty.channel.DefaultChannelFuture.notifyListener(DefaultChannelFuture.java:381) at org.jboss.netty.channel.DefaultChannelFuture.notifyListeners(DefaultChannelFuture.java:372) at org.jboss.netty.channel.DefaultChannelFuture.setFailure(DefaultChannelFuture.java:334) at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.processConnectTimeout(NioClientSocketPipelineSink.java:374) at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.run(NioClientSocketPipelineSink.java:283) at org.jboss.netty.util.ThreadRenamingRunnable.run(ThreadRenamingRunnable.java:108) at org.jboss.netty.util.internal.IoWorkerRunnable.run(IoWorkerRunnable.java:46) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
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    [play-framework] Re: Connection timed out while making a web service call in play 2.0.2 - Grokbase

    grokbase.com | 2 years ago
    java.net.ConnectException: connection timed out at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.processConnectTimeout(NioClientSocketPipelineSink.java:387) ~[netty.jar:na] at org.jboss.netty.channel.socket.nio.NioClientSocketPipelineSink$Boss.run(NioClientSocketPipelineSink.java:291) ~[netty.jar:na] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [na:1.7.0] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [na:1.7.0]

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    Root Cause Analysis

    1. java.net.ConnectException

      Connection refused

      at sun.nio.ch.UnixAsynchronousSocketChannelImpl.checkConnect()
    2. Java RT
      Thread.run
      1. sun.nio.ch.UnixAsynchronousSocketChannelImpl.checkConnect(Native Method)[na:1.7.0_80]
      2. sun.nio.ch.UnixAsynchronousSocketChannelImpl.finishConnect(UnixAsynchronousSocketChannelImpl.java:252)[na:1.7.0_80]
      3. sun.nio.ch.UnixAsynchronousSocketChannelImpl.finish(UnixAsynchronousSocketChannelImpl.java:198)[na:1.7.0_80]
      4. sun.nio.ch.UnixAsynchronousSocketChannelImpl.onEvent(UnixAsynchronousSocketChannelImpl.java:213)[na:1.7.0_80]
      5. sun.nio.ch.EPollPort$EventHandlerTask.run(EPollPort.java:293)[na:1.7.0_80]
      6. java.lang.Thread.run(Thread.java:745)[na:1.7.0_80]
      6 frames