Hi, pjsip team.
First, I would like to thank you for the huge job you did with pjsip. That's why it is a really handy and useful library with good potential.
Now, my question:
I am using pjsua2 with python. I have noticed, that after calls are completed and corresponding transactions are terminated media resources (ie recorders) are not freed, so after application stops, i see "Pool is not released by application" messages. I have read, that resources are freed after 32 seconds, but my app stops much later. Details are here:
18:35:18.204 dlg0x7f9e4402a .Received Request msg BYE/cseq=102 (rdata0x7f9e44028308)
18:35:18.204 tsx0x7f9e4404b ...Transaction created for Request msg BYE/cseq=102 (rdata0x7f9e44028308)
18:35:18.204 tsx0x7f9e4404b ..Incoming Request msg BYE/cseq=102 (rdata0x7f9e44028308) in state Null
18:35:18.204 tsx0x7f9e4404b ...State changed from Null to Trying, event=RX_MSG
18:35:18.204 dlg0x7f9e4402a ....Transaction tsx0x7f9e4404b288 state changed to Trying
18:35:18.204 endpoint .....Response msg 200/BYE/cseq=102 (tdta0x7f9e4404b9f0) created
18:35:18.204 dlg0x7f9e4402a ......Sending Response msg 200/BYE/cseq=102 (tdta0x7f9e4404b9f0)
18:35:18.204 tsx0x7f9e4404b ......Sending Response msg 200/BYE/cseq=102 (tdta0x7f9e4404b9f0) in state Trying
18:35:18.205 tsx0x7f9e4404b .......State changed from Trying to Completed, event=TX_MSG
18:35:18.205 dlg0x7f9e4402a ........Transaction tsx0x7f9e4404b288 state changed to Completed
18:35:50.190 tsx0x7f9e4402b !Timeout timer event
18:35:50.191 tsx0x7f9e4402b .State changed from Completed to Terminated, event=TIMER
18:35:50.192 tsx0x7f9e4402b Timeout timer event
18:35:50.192 tsx0x7f9e4402b .State changed from Terminated to Destroyed, event=TIMER
18:35:50.192 tdta0x7f9e4402 ..Destroying txdata Response msg 200/BYE/cseq=102 (tdta0x7f9e4402c8f0)
18:35:50.192 tsx0x7f9e4402b Transaction destroyed!
18:35:50.205 tsx0x7f9e4404b Timeout timer event
18:35:50.205 tsx0x7f9e4404b .State changed from Completed to Terminated, event=TIMER
18:35:50.205 dlg0x7f9e4402a ..Transaction tsx0x7f9e4404b288 state changed to Terminated
18:35:50.205 tsx0x7f9e4404b Timeout timer event
18:35:50.205 tsx0x7f9e4404b .State changed from Terminated to Destroyed, event=TIMER
18:35:50.205 tdta0x7f9e4404 ..Destroying txdata Response msg 200/BYE/cseq=102 (tdta0x7f9e4404b9f0)
18:35:50.205 tsx0x7f9e4404b Transaction destroyed!
I am using pjsua2 with python. I have noticed, that after calls are completed and corresponding transactions are terminated media resources (ie recorders) are not freed, so after application stops, i see "Pool is not released by application" messages. I have read, that resources are freed after 32 seconds, but my app stops much later. Details are here:
18:35:18.204 dlg0x7f9e4402a .Received Request msg BYE/cseq=102 (rdata0x7f9e44028308)
18:35:18.204 tsx0x7f9e4404b ...Transaction created for Request msg BYE/cseq=102 (rdata0x7f9e44028308)
18:35:18.204 tsx0x7f9e4404b ..Incoming Request msg BYE/cseq=102 (rdata0x7f9e44028308) in state Null
18:35:18.204 tsx0x7f9e4404b ...State changed from Null to Trying, event=RX_MSG
18:35:18.204 dlg0x7f9e4402a ....Transaction tsx0x7f9e4404b288 state changed to Trying
18:35:18.204 endpoint .....Response msg 200/BYE/cseq=102 (tdta0x7f9e4404b9f0) created
18:35:18.204 dlg0x7f9e4402a ......Sending Response msg 200/BYE/cseq=102 (tdta0x7f9e4404b9f0)
18:35:18.204 tsx0x7f9e4404b ......Sending Response msg 200/BYE/cseq=102 (tdta0x7f9e4404b9f0) in state Trying
18:35:18.205 tsx0x7f9e4404b .......State changed from Trying to Completed, event=TX_MSG
18:35:18.205 dlg0x7f9e4402a ........Transaction tsx0x7f9e4404b288 state changed to Completed
18:35:50.190 tsx0x7f9e4402b !Timeout timer event
18:35:50.191 tsx0x7f9e4402b .State changed from Completed to Terminated, event=TIMER
18:35:50.192 tsx0x7f9e4402b Timeout timer event
18:35:50.192 tsx0x7f9e4402b .State changed from Terminated to Destroyed, event=TIMER
18:35:50.192 tdta0x7f9e4402 ..Destroying txdata Response msg 200/BYE/cseq=102 (tdta0x7f9e4402c8f0)
18:35:50.192 tsx0x7f9e4402b Transaction destroyed!
18:35:50.205 tsx0x7f9e4404b Timeout timer event
18:35:50.205 tsx0x7f9e4404b .State changed from Completed to Terminated, event=TIMER
18:35:50.205 dlg0x7f9e4402a ..Transaction tsx0x7f9e4404b288 state changed to Terminated
18:35:50.205 tsx0x7f9e4404b Timeout timer event
18:35:50.205 tsx0x7f9e4404b .State changed from Terminated to Destroyed, event=TIMER
18:35:50.205 tdta0x7f9e4404 ..Destroying txdata Response msg 200/BYE/cseq=102 (tdta0x7f9e4404b9f0)
18:35:50.205 tsx0x7f9e4404b Transaction destroyed!
And at the app shutdown:
18:39:57.355 dlg0x7f9e4402a .Pool is not released by application, releasing now
18:39:57.355 dlg0x7f9e4402a .Pool is not released by application, releasing now
Maybe I need to destroy dialogs in some exclusive way?
--
Regards, Denis
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