I was using GuntTls-2.7.3 for windows. Now I am using GuntTls-2.9.9. I have modified only gnutls.h, added following line:typedef long ssize_t;because otherwise it was giving errors...What is the recommended version of the TLS lib for windows?After upgrading the the GnuTls and freeswitch to rev 16806, I ran the freeswitch with mod_dingalilg enabled. Once started, I issued just the 'shutdown' command on the console, exception happened.......................2010-02-25 09:45:29.795285 [CONSOLE] switch_loadable_module.c:1277 Stopping: CORE_SOFTTIMER_MODULE2010-02-25 09:45:29.810910 [CONSOLE] switch_time.c:780 Soft timer thread exiting.2010-02-25 09:45:29.810910 [NOTICE] switch_loadable_module.c:98 Thread ended for CORE_SOFTTIMER_MODULE2010-02-25 09:45:29.826535 [DEBUG] switch_loadable_module.c:456 Write lock interface 'dingaling' to wait for existing references.2010-02-25 09:45:29.826535 [NOTICE] switch_loadable_module.c:464 Deleting Endpoint 'dingaling'2010-02-25 09:45:29.826535 [NOTICE] switch_loadable_module.c:572 Deleting API Function 'dl_debug'2010-02-25 09:45:29.826535 [DEBUG] switch_loadable_module.c:574 Write lock interface 'dl_debug' to wait for existing references.2010-02-25 09:45:29.826535 [NOTICE] switch_loadable_module.c:572 Deleting API Function 'dl_pres'2010-02-25 09:45:29.826535 [DEBUG] switch_loadable_module.c:574 Write lock interface 'dl_pres' to wait for existing references.2010-02-25 09:45:29.826535 [NOTICE] switch_loadable_module.c:572 Deleting API Function 'dl_logout'2010-02-25 09:45:29.826535 [DEBUG] switch_loadable_module.c:574 Write lock interface 'dl_logout' to wait for existing references.2010-02-25 09:45:29.826535 [NOTICE] switch_loadable_module.c:572 Deleting API Function 'dl_login'2010-02-25 09:45:29.826535 [DEBUG] switch_loadable_module.c:574 Write lock interface 'dl_login' to wait for existing references.2010-02-25 09:45:29.826535 [NOTICE] switch_loadable_module.c:572 Deleting API Function 'dingaling'2010-02-25 09:45:29.826535 [DEBUG] switch_loadable_module.c:574 Write lock interface 'dingaling' to wait for existing references.2010-02-25 09:45:29.826535 [DEBUG] switch_loadable_module.c:710 Write lock interface 'jingle' to wait for existing references.2010-02-25 09:45:29.826535 [NOTICE] switch_loadable_module.c:719 Deleting Chat interface 'jingle'2010-02-25 09:45:29.826535 [CONSOLE] switch_loadable_module.c:1277 Stopping: mod_dingaling2010-02-25 09:45:31.185910 [DEBUG] libdingaling.c:1546 io error 2 7 retry in 1 second(s)........................And the code went in the stream.c...intiks_fd (iksparser *prs){struct stream_data *data;if (prs) {data = iks_user_data (prs);if (data) {return (int) data->sock;}}return -1;}