Custom Query (2195 matches)

When application tries to bind SIP transports to specific IP address, the library will return error even though the IP address is a valid address of the local interface:

pjsua_core.c bind() error: Cannot assign requested address [status=120099]

Thanks Hoi-Ho Chan for reporting this.

Currently UAC transaction does not set any timeout timer after a provisional response has been received. If the server crashes after it sends provisional response, then the client will get stucked forefer (for example, for client registration).

This behavior is compliant with RFC 3261, but nevertheless it's not robust, so the stack should better provide a mechanism for setting up such timer.

This ticket supersedes ticket #89 since it solves the problem in more generic manner.

Break point:

PJ_DEF(pj_status_t) pjsip_evsub_terminate( pjsip_evsub *sub,
					   pj_bool_t notify )
{
    PJ_ASSERT_RETURN(sub, PJ_EINVAL);



Call stack:

	htmlview.exe!_wassert(const wchar_t * expr=0x006f93c4, const wchar_t * filename=0x0071b380, unsigned int lineno=878)  Line 384

        htmlview.exe!pjsip_evsub_terminate(pjsip_evsub * sub=0x00000000, int notify=0)  Line 878 + 0x1e bytes	C
 	htmlview.exe!pjsip_pres_terminate(pjsip_evsub * sub=0x00000000, int notify=0)  Line 332 + 0xd bytes	C
 	htmlview.exe!unsubscribe_buddy_presence(unsigned int index=0) Line 1050 + 0xe bytes	
 	htmlview.exe!refresh_client_subscriptions()  Line 1072 + 0x9 bytes	C
 	htmlview.exe!pjsua_pres_refresh()  Line 1120	C
 	htmlview.exe!pjsua_pres_shutdown()  Line 1145	C
 	htmlview.exe!pjsua_destroy()  Line 666	C

Thanks Edward Tian for reporting this.