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himalaya51 / sipservlets

Automatically exported from code.google.com/p/sipservlets
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NullPointerException on ACK Retransmission #152

Closed GoogleCodeExporter closed 8 years ago

GoogleCodeExporter commented 8 years ago 
See exception from restcomm live instance

java.lang.NullPointerException
    at org.mobicents.servlet.sip.core.session.SipSessionImpl.isAckReceived(SipSessionImpl.java:2149)
    at org.mobicents.servlet.sip.core.session.SipSessionImpl.validateCSeq(SipSessionImpl.java:2200)
    at org.mobicents.servlet.sip.core.dispatchers.SubsequentRequestDispatcher.dispatchMessage(SubsequentRequestDispatcher.java:342)
    at org.mobicents.servlet.sip.core.SipApplicationDispatcherImpl.processRequest(SipApplicationDispatcherImpl.java:770)
    at gov.nist.javax.sip.EventScanner.deliverEvent(EventScanner.java:230)
    at gov.nist.javax.sip.SipProviderImpl.handleEvent(SipProviderImpl.java:196)
    at gov.nist.javax.sip.DialogFilter.processRequest(DialogFilter.java:1298)
    at gov.nist.javax.sip.stack.SIPServerTransaction.processRequest(SIPServerTransaction.java:817)
    at gov.nist.javax.sip.stack.UDPMessageChannel.processMessage(UDPMessageChannel.java:540)
    at gov.nist.javax.sip.stack.UDPMessageChannel.processIncomingDataPacket(UDPMessageChannel.java:492)
    at gov.nist.javax.sip.stack.UDPMessageChannel.run(UDPMessageChannel.java:297)
    at java.lang.Thread.run(Thread.java:679)

Original issue reported on code.google.com by jean.deruelle on 21 Aug 2012 at 2:05

GoogleCodeExporter commented 8 years ago 
This issue was updated by revision 962bd30a7b99.

Fix for TelScale branch

Original comment by jean.deruelle on 21 Aug 2012 at 2:29

GoogleCodeExporter commented 8 years ago 
This issue was updated by revision d2baec160d5d.

Backport to master branch
(cherry picked from commit 962bd30a7b990d248d13997f2908fc9e48ccdffe)

Original comment by jean.deruelle on 21 Aug 2012 at 2:30

GoogleCodeExporter commented 8 years ago

Original comment by jean.deruelle on 21 Aug 2012 at 2:30