Re: [reSIProcate-users] [Fwd: reINVITE/BYE glare condition?]
Hi Michael,
This sounds identical to an issue that was reported 2 weeks back on the mailing list. It looked like a DUM bug to me. I plan on fixing this when a get some spare time. In the meantime, the person that reported the issue, also posted a reasonable looking patch, you should check out the mailing list archives for this.
Scott
On Thu, Apr 16, 2009 at 6:19 PM, Michael Trank
<mtrank@xxxxxxxxxxxxx> wrote:
Sorry, i forgot to include the file the first time.
Friends:
I am having a problem with a program I have running based on DUM:
enclosed is a PCAP trace of a call that causes my problem
It looks like this:
UAC UAS
Invite --->
200 OK <---
ACK --->
some seconds pass by....
Re-Invite ( with BlackHole ) <---
BYE --> ( almost simultaneous with the re-invite above, oops! )
Re-Invite ( with BlackHole ) <--- ( repeat )
100 Trying <--- ( response from uac to re-invite )
BYE --->
100 Trying <--- ( provisional for BYE from DUM )
BYE --->
100 Trying <--- ( provisional for BYE from DUM )
BYE --->
100 Trying <--- ( provisional for BYE from DUM )
BYE --->
100 Trying <--- ( provisional for BYE from DUM )
BYE --->
100 Trying <--- ( provisional for BYE from DUM )
and thats it. The UAC never responds to my Re-invite, and DUM never does anything with the BYE.
What is supposed to happen here?
Am I suppsed to get some callback after a certain amount of time?
My applications session variables never get a chance to clear themselves out when this happens, since I believe that DUM isn;t calling any of the callbacks in my InviteSessionHandler.
Thanks in advance for any help you can offer.
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