Hi Yosi,
For first be careful with this:
if (!acc_cfg.reg_uri.slen) {
return; //<-- its will not
free pool
}
and for second build pjsip in debug mode and try to debug this part of code.
Best Regards,
R. Savchenko.
2013/8/8 Yosi Taguri <yosi at taguri.com>
> I see a strange crash sometimes on pj_pool_create.
> Here is my keep alive function that is getting called each the app goes to
> the bakcground and comes back to the foreground so I can update the keep
> alive setting:
>
> what could trigger such a crash?
>
> void keepAliveFunction(int timeout)
> {
> LGCLOG(LGFLAG_SIP_HANDLER, @"in keepAliveFunction");
> if (![SipHandlerListener instance]) {
> LGCLOG(LGFLAG_SIP_HANDLER, @"*******sip handler instance is
> dead....******");
> }
> pj_pool_t *pool = pjsua_pool_create("keepAliveFunction", 1024, 1024);
>
> for (int i = 0; i < (int)pjsua_acc_get_count(); ++i) {
> if (pjsua_acc_is_valid(i)) {
> pjsua_acc_config acc_cfg;
> pj_status_t aliveStatus;
> pjsua_acc_get_config(i, pool, &acc_cfg);
> if (!acc_cfg.reg_uri.slen) {
> return;
> }
> if (acc_cfg.reg_timeout != timeout) {
> acc_cfg.reg_timeout = timeout;
> aliveStatus = pjsua_acc_modify(i, &acc_cfg);
> LGCLOG(LGFLAG_SIP_HANDLER, @"in keepAliveFunction: account
> id:%d pjsua_acc_modify returned %d",i , aliveStatus);
> } else {
> aliveStatus = pjsua_acc_set_registration(i, PJ_TRUE);
> LGCLOG(LGFLAG_SIP_HANDLER, @"in keepAliveFunction: account
> id:%d pjsua_acc_set_registration returned %d",i , aliveStatus);
> }
> }
> }
> pj_pool_release(pool);
> }
>
> here is the crash log:
>
> Exception Type: SIGSEGV Code: SEGV_ACCERR at 0x0
> 15 Threads
> com.apple.main-thread Crashed
> 0
> 1 Yalo pj_pool_create + 20
> 2 Yalo pjsua_pool_create + 36
> 3 Yalo
> AppDelegate.mm line 692
> keepAliveFunction(int)
>
>
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>
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>
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