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Thread: JVM hung - streams disconnected. Whats going on ?

  1. #1
    Join Date
    Jun 2013
    Posts
    1

    Default JVM hung - streams disconnected. Whats going on ?

    Hi Everyone,

    I am newbie working on Wowza and we implemented it in our company along with Cisco TCS server for Live streaming. In one of the instance, I found that there 2 simultaneous streams that got disconnected. Looking at the error service logs shows that the JVM hung and terminated on its own. Can someone please help me identify the root cause and a possible solution ?

    Service logs:


    ERROR | wrapper | 2013/06/13 13:05:15 | JVM appears hung: Timed out waiting for signal from JVM.
    ERROR | wrapper | 2013/06/13 13:05:15 | JVM did not exit on request, terminated
    STATUS | wrapper | 2013/06/13 13:05:21 | Launching a JVM...
    ERROR | wrapper | 2013/06/25 11:02:26 | JVM appears hung: Timed out waiting for signal from JVM.
    ERROR | wrapper | 2013/06/25 11:02:26 | JVM did not exit on request, terminated
    STATUS | wrapper | 2013/06/25 11:02:31 | Launching a JVM...


    #Version: 1.0
    #Start-Date: 2013-06-13 13:15:37 EDT
    #Software: Wowza Media Server 3.0.4 build1127
    #Date: 2013-06-13
    #Fields: x-severity x-category x-event date time c-client-id c-ip c-port cs-bytes sc-bytes x-duration x-sname x-stream-id x-spos sc-stream-bytes cs-stream-bytes x-file-size x-file-length x-ctx x-comment
    WARN server comment 2013-06-13 13:15:37 - - - - - 612.695 - - - - - - - - RTPDePacketizerBase.checkRTPSSRC: ssrc error: 3f61:6da2
    WARN server comment 2013-06-13 13:15:42 - - - - - 617.711 - - - - - - - - RTPDePacketizerBase.checkRTCPSSRC: ssrc error: 3f61:6da2

    I am not sure what other logs to provide to help us find the issue

    Appreciate any help on this.

    Thanks
    DG

  2. #2
    Join Date
    Dec 2007
    Posts
    21,962

    Default

    DG,

    Charlie explains this situation here:

    http://www.wowza.com/forums/showthre...CPSSRC-Warning

    Richard

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