[h323plus] Crash in Ptlib...........

Simon Horne s.horne at packetizer.com
Thu May 29 18:25:02 EDT 2008


Alam

You will need to post the trace especially the call signalling messages to
determine what has gone wrong..

Simon

  -----Original Message-----
  From: h323plus-bounces at lists.packetizer.com
[mailto:h323plus-bounces at lists.packetizer.com]On Behalf Of mohammad alam
  Sent: Friday, May 30, 2008 12:01 AM
  To: H323plus
  Cc: cheersalam at yahoo.co.in
  Subject: [h323plus] Crash in Ptlib...........


  Simon

  After 8-10th times of placing and ending call (without restarting
  application) my Application crashes in ptlib in file asner.cxx at line
2079
  (Below at line no.6 for your reference)
  Crashes are at both Local and Remote side on same line


  1  PASN_Choice & PASN_Choice::operator=(const PASN_Choice & other)
  2  {
  3   if (&other == this) // Assigning to ourself, just do nothing.
  4     return *this;
  5
  6   if(choice!=NULL)
  7   {
  8       delete choice;
  9       choice = NULL;
  10   }
  11
  12   PASN_Object::operator=(other);
  13
  14   numChoices = other.numChoices;
  15   names = other.names;
  16   namesCount = other.namesCount;
  17
  18   if (other.CheckCreate())
  19     choice = (PASN_Object *)other.choice->Clone();
  20   else
  21     choice = NULL;
  22
  23   return *this;
  24 }



  I am using this in my Loadcapabilities function for H.263 CIF Image Size

       capabilities.RemoveAll();        //called only once
       AddAllCapabilities(0, 0, "*");     //called only once
       AddAllUserInputCapabilities(0, 1); //called only once

       preferenceorder.AppendString
  (H263_CIF);
       preferenceorder.AppendString(H263_QCIF);
       preferenceorder.AppendString(H263_4CIF);
       preferenceorder.AppendString(H263_16CIF);
       preferenceorder.AppendString(H261_CIF);
       preferenceorder.AppendString(H261_QCIF);
       SetVideoFrameSize(H323Capability::cifMPI);
  capabilities.Reorder(preferenceorder);

  The last few lines of PTRACE are

   2:26.027   H225 Calle...er:22641e8 H225  Handling PDU: Connect
  callRef=11394
   2:26.027  H225 Calle...er:22641e8 H225  Set protocol version to 6 and
  implying H.245 version 13
   2:26.027  H225 Calle...er:22641e8 H225  Set remote party name: "admin"
   2:26.027  H225 Calle...er:22641e8 H225  Set remote application name: "
  VCS   1.0.0 (H323plus v1.20beta3)   9/61"
   2:26.027  H225 Calle...er:22641e8 H225  Received connect PDU.
   2:26.027  H225 Calle...er:22641e8 H323TCP     Connecting to
  10.8.4.144:1412 (local port=0)
   2:26.038  H225 Calle...er:22641e8 H323TCP     SetOption(IP_TOS) failed:
  Invalid argument
   2:26.038  H225 Calle...er:22641e8 H323TCP     Started connection:
  host=10.8.4.144:1412, if=10.8.4.148:2717, handle=1280
   2:26.038  H225 Calle...er:22641e8 H225  Fast Start FALSE fastStartState
  FastStartDisabled
   2:26.038  H225 Calle...er:22641e8 H245  Handle control channel
   2:26.038  H225 Calle...er:22641e8 H245  Start control negotiations
   2:26.038  H225 Calle...er:22641e8 H245  Sending TerminalCapabilitySet:
  outSeq=1
   2:26.038  H245:6f3ff60      H245  Started thread
   2:26.038  H245:6f3ff60      H245  Handle control channel
   2:26.038  H245:6f3ff60      H245  Start control negotiations

  CRASH..>>>>>>>>>>>>>>>>>>>>>>


  This crash is consistent. Crashes anytime after 5th call..
  Your comments are needed.
  Where I am going wrong.....

  Alam

  Regards
  Mohammad Alam
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.packetizer.com/pipermail/h323plus/attachments/20080530/101167f0/attachment.htm>


More information about the h323plus mailing list