Hello,
thanks for reporting and troubleshooting.
Can you refer to the code (file+lines) for step 3 and 4? It will save me some time to look into the code and fix the issue.
Cheers, Daniel
On 07/05/15 08:46, Dirk Teurlings - SIGNET B.V. wrote:
Hi,
(Kamailio 4.2.3)
Working to get dialogs closed and cleaned up nicely I'm looking into the ka_interval and ka_timer parameter of the dialog module. The following is now happening.
Scenario:
- Call gets setup
- Callee's internet connection drops
- Call gets terminated (nicely) due to ka_timer/ka_interval
- Log fills with "freeing a free fragment" after about 10 seconds
Digging into this I saw that the dialog is being closed and cleaned properly in step 3. But it fails to remove/clean the timers used for the keep-alive. That's what triggers step 4, which in turn tries to clean the (or some of the) dialog space again. Is this expected behaviour when using the keep-alive options, or am I running into somekind of (known) bug?
Thanks in advance for any help.