B4J Question Two exceptions of my b4j-server

Discussion in 'B4J Questions' started by schimanski, Jul 10, 2015.

  1. schimanski

    schimanski Well-Known Member Licensed User

    Sometimes, i get the following two exceptions of my b4j-server, based on the b4x-Push- and file-server. Did somebody knows the reason for that? Is it possible, that these are mistakes in the url?

    Code:
    2015-07-10 09:59:56.432:WARN:oejs.HttpChannel:qtp18895094-26: /Kontakte/Stammi/VID-20150709-WA0000.Mirko.mp4?passwort=12345
    java.io.IOException: committed
        at org.eclipse.jetty.server.HttpOutput.sendContent(HttpOutput.java:
    609)
        at org.eclipse.jetty.servlet.DefaultServlet.sendData(DefaultServlet.java:
    874)
        at org.eclipse.jetty.servlet.DefaultServlet.doGet(DefaultServlet.java:
    499)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:
    687)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:
    790)
        at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:
    738)
        at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:
    551)
        at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:
    219)
        at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:
    1111)
        at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:
    478)
        at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:
    183)
        at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:
    1045)
        at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:
    141)
        at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:
    109)
        at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:
    97)
        at org.eclipse.jetty.server.Server.handleAsync(
    Server.java:519)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:
    316)
        at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:
    236)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:
    607)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$
    1.run(QueuedThreadPool.java:536)
        at java.lang.Thread.run(
    Thread.java:745)
    2015-07-10 09:59:56.435:WARN:oejut.QueuedThreadPool:qtp18895094-26:
    java.lang.IllegalStateException: committed
        at org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:
    723)
        at org.eclipse.jetty.server.HttpChannel.sendResponse(HttpChannel.java:
    732)
        at org.eclipse.jetty.server.HttpChannel.handleException(HttpChannel.java:
    434)
        at org.eclipse.jetty.server.HttpConnection$HttpChannelOverHttp.handleException(HttpConnection.java:
    466)
        at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:
    364)
        at org.eclipse.jetty.server.HttpChannel.run(HttpChannel.java:
    236)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:
    607)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$
    1.run(QueuedThreadPool.java:536)
        at java.lang.Thread.run(
    Thread.java:745)
    Code:
    2015-07-10 10:02:02.687:WARN:oejs.DefaultServlet:qtp18895094-19-selector-ServerConnectorManager@b624b3/0:
    java.lang.IllegalStateException: s=COMPLETING i=
    false a=null
        at org.eclipse.jetty.server.HttpChannelState.complete(HttpChannelState.java:
    430)
        at org.eclipse.jetty.server.AsyncContextState.complete(AsyncContextState.java:
    92)
        at org.eclipse.jetty.servlet.DefaultServlet$
    1.succeeded(DefaultServlet.java:879)
        at org.eclipse.jetty.util.IteratingNestedCallback.completed(IteratingNestedCallback.java:
    53)
        at org.eclipse.jetty.util.IteratingCallback.processIterations(IteratingCallback.java:
    200)
        at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:
    126)
        at org.eclipse.jetty.util.IteratingCallback.succeeded(IteratingCallback.java:
    242)
        at org.eclipse.jetty.server.HttpConnection$ContentCallback.completed(HttpConnection.java:
    701)
        at org.eclipse.jetty.util.IteratingCallback.processIterations(IteratingCallback.java:
    200)
        at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:
    126)
        at org.eclipse.jetty.util.IteratingCallback.succeeded(IteratingCallback.java:
    242)
        at org.eclipse.jetty.io.WriteFlusher$PendingState.complete(WriteFlusher.java:
    265)
        at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:
    420)
        at org.eclipse.jetty.io.SelectChannelEndPoint.onSelected(SelectChannelEndPoint.java:
    111)
        at org.eclipse.jetty.io.SelectorManager$ManagedSelector.processKey(SelectorManager.java:
    572)
        at org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:
    543)
        at org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:
    485)
        at org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:
    52)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:
    607)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$
    1.run(QueuedThreadPool.java:536)
        at java.lang.Thread.run(
    Thread.java:745)
    2015-07-10 10:02:02.687:WARN:oejs.DefaultServlet:qtp18895094-24:
    java.lang.IllegalStateException: s=COMPLETING i=
    false a=null
        at org.eclipse.jetty.server.HttpChannelState.complete(HttpChannelState.java:
    430)
        at org.eclipse.jetty.server.AsyncContextState.complete(AsyncContextState.java:
    92)
        at org.eclipse.jetty.servlet.DefaultServlet$
    1.failed(DefaultServlet.java:889)
        at org.eclipse.jetty.util.IteratingNestedCallback.failed(IteratingNestedCallback.java:
    60)
        at org.eclipse.jetty.server.HttpOutput$ReadableByteChannelWritingCB.failed(HttpOutput.java:
    1059)
        at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:
    145)
        at org.eclipse.jetty.util.IteratingCallback.succeeded(IteratingCallback.java:
    242)
        at org.eclipse.jetty.server.HttpConnection$ContentCallback.completed(HttpConnection.java:
    701)
        at org.eclipse.jetty.util.IteratingCallback.processIterations(IteratingCallback.java:
    200)
        at org.eclipse.jetty.util.IteratingCallback.iterate(IteratingCallback.java:
    126)
        at org.eclipse.jetty.util.IteratingCallback.succeeded(IteratingCallback.java:
    242)
        at org.eclipse.jetty.io.WriteFlusher$PendingState.complete(WriteFlusher.java:
    265)
        at org.eclipse.jetty.io.WriteFlusher.completeWrite(WriteFlusher.java:
    420)
        at org.eclipse.jetty.io.SelectChannelEndPoint.onSelected(SelectChannelEndPoint.java:
    111)
        at org.eclipse.jetty.io.SelectorManager$ManagedSelector.processKey(SelectorManager.java:
    572)
        at org.eclipse.jetty.io.SelectorManager$ManagedSelector.select(SelectorManager.java:
    543)
        at org.eclipse.jetty.io.SelectorManager$ManagedSelector.run(SelectorManager.java:
    485)
        at org.eclipse.jetty.util.thread.NonBlockingThread.run(NonBlockingThread.java:
    52)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:
    607)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$
    1.run(QueuedThreadPool.java:536)
        at java.lang.Thread.run(
    Thread.java:745)
    2015-07-10 10:02:02.687:WARN:oejut.QueuedThreadPool:qtp18895094-24:
    java.lang.IllegalStateException: s=COMPLETING i=
    false a=null
        at org.eclipse.jetty.server.HttpChannelState.complete(HttpChannelState.java:
    430)
        at org.eclipse.jetty.server.AsyncContextState.complete(AsyncContextState.java:
    92)
        at org.eclipse.jetty.servlet.DefaultServlet$
    1.failed(DefaultServlet.java:889)
        at org.eclipse.jetty.util.IteratingNestedCallback.failed(IteratingNestedCallback.java:
    60)
        at org.eclipse.jetty.server.HttpOutput$ReadableByteChannelWritingCB.failed(HttpOutput.java:
    1059)
        at org.eclipse.jetty.io.AbstractConnection$
    2.run(AbstractConnection.java:103)
        at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:
    607)
        at org.eclipse.jetty.util.thread.QueuedThreadPool$
    1.run(QueuedThreadPool.java:536)
        at java.lang.Thread.run(
    Thread.java:745)
    Thanks for help...
     
  2. Erel

    Erel Administrator Staff Member Licensed User

    Such errors can happen if the client closed the connection before reading the response.
     
  3. schimanski

    schimanski Well-Known Member Licensed User

    Ok. But how is it possible. When I kill the app with the taskmanager?
     
  4. Erel

    Erel Administrator Staff Member Licensed User

    Yes. Or if there was a communication problem.
     
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