Hello,

once the 200ok is processed by tm module, the transaction is completed and it takes about 5 seconds (see wait timer in tm readme) to delete it from memory. With handling the 200ok, the retransmission timer intervals are no longer relevant.

Cheers,
Daniel

On 14.06.19 11:56, Igor Olhovskiy wrote:

Hi!

Is there any way to get which timer on transaction actually expired?

Scenario is following:

INVITE - 180 - 200 OK - (restransmissions 250 msec starts) - pause 15 sec - ACK.

In INVITE i'm setting 

t_on_reply("MY_REPLY")

But in around 10 sec after first 200 OK (and 12 sec after INVITE) I'm getting in logs

DEBUG: tm [h_table.c:133]: free_cell_helper(): freeing transaction 0x7fb632d77090 from timer.c:689

and on next 200 OK I'm never getting into onreply_route[MY_REPLY] again.

Nowhere in the code or config I have explicit set any of timers with 10 or 12 seconds value. Most of them are default. 

So, can I somehow get which timer expired exactly?

PS: If any, pause in 15 sec for a reason to emulate this issue.

Regards, Igor

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