On Wed, Dec 2, 2009 at 5:20 PM, Nikolay Popok <nikolay.popok at gmail.com> wrote: > > Anyway, i tried to reproduce problem for pjsua_app. I added next code to > pjsua_app.c: > Thanks Nikolay for the code, that makes it *a lot* easier for me to try to reproduce it. I also got similar problem report from somebody else, so there must be a problem somewhere. I just added http://trac.pjsip.org/repos/ticket/1002 for this. Cheers Benny > // > ------------------------------------------------------------------------------------------------------------------------- > #define TEST_BUDDIES_COUNT??? 6 > int test_array_buddy_ids[TEST_BUDDIES_COUNT]; > > static void test_network_disappeared() { > ??? int i; > ??? for (i = 0; i < TEST_BUDDIES_COUNT; i++) { > ??? ??? if (pjsua_buddy_is_valid(test_array_buddy_ids[i])) { > ??? ??? ??? pjsua_buddy_del(test_array_buddy_ids[i]); > ??? ??? } > ??? } > } > > static void test_add_buddy(char *uri, int index) { > ??? pjsua_buddy_config ??? buddy_cfg; > ??? int buddy_id; > > ??? pjsua_buddy_config_default(&buddy_cfg); > ??? buddy_cfg.subscribe = PJ_TRUE; > ??? buddy_cfg.uri = pj_str(uri); > ??? pjsua_buddy_add(&buddy_cfg, &buddy_id); > ??? test_array_buddy_ids[index] = buddy_id; > } > > static void test_network_appeared() { > ??? int i; > ??? for (i = 0; i < TEST_BUDDIES_COUNT; i++) { > ??? ??? char buffer[128]; > ??? ??? sprintf(buffer, "sip:buddy%d at iptel.org", i); // i tried to add > normal names too, same result > ??? ??? test_add_buddy(buffer, i); > ??? } > } > // > ------------------------------------------------------------------------------------------------------------------------- > > Plus i added appropriate commands in console_app_main() in order to call > test_network_disappeared() and test_network_appeared(). > > So after pjsua_app started, i called test_network_appeared (in order to add > buddies), waited 3 seconds. called test_network_disappeared, waited 3 > seconds. called test_network_appeared. Crash. > > Stack: > #0??? 0x00092f9a in pop_freelist at timer.c:136 > #1??? 0x0009360e in schedule_entry at timer.c:300 > #2??? 0x00093b82 in pj_timer_heap_schedule at timer.c:472 > #3??? 0x000b80d0 in pjsip_endpt_schedule_timer at sip_endpoint.c:759 > #4??? 0x000cc452 in tsx_on_state_null at sip_transaction.c:2118 > #5??? 0x000cb2b1 in pjsip_tsx_send_msg at sip_transaction.c:1590 > #6??? 0x000d0d06 in pjsip_dlg_send_request at sip_dialog.c:1174 > #7??? 0x000a1c68 in pjsip_evsub_send_request at evsub.c:1222 > #8??? 0x000a71f3 in pjsip_pres_send_request at presence.c:588 > #9??? 0x000f32db in subscribe_buddy_presence at pjsua_pres.c:1777 > #10??? 0x000f0a92 in pjsua_buddy_update_pres at pjsua_pres.c:571 > #11??? 0x000f0987 in pjsua_buddy_subscribe_pres at pjsua_pres.c:536 > #12??? 0x000f0700 in pjsua_buddy_add at pjsua_pres.c:472 > #13??? 0x0000cc4f in test_add_buddy at pjsua_app.c:5030 > #14??? 0x0000ccb9 in test_network_appeared at pjsua_app.c:5039 > #15??? 0x0000b3bd in console_app_main at pjsua_app.c:4238 > #16??? 0x0000c66a in app_main at pjsua_app.c:4741 > #17??? 0x00001b86 in main at main.c:87 > > > One more thing. On device sometimes there is crash in another place (though > my actions are the same - adding buddies after the network event). This > stack i failed to reproduce in Simulator: > 0x000f0f08 pjsip_dlg_dec_lock + 24 > 0x001121ac subscribe_buddy_presence + 1152 > 0x0010f860 pjsua_buddy_update_pres + 196 > 0x0010f768 pjsua_buddy_subscribe_pres + 124 > 0x0010f464 pjsua_buddy_add + 1404 > > Hope this helps. > > > _______________________________________________ > Visit our blog: http://blog.pjsip.org > > pjsip mailing list > pjsip at lists.pjsip.org > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > -- Best regards, Benny
