Re: [Sofia-sip-devel] Missing NUA callbacks with su_glib
Alexander Beisig schrieb: [EMAIL PROTECTED] schrieb: Hi, -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of ext Alexander Beisig Sent: Monday, April 21, 2008 8:24 PM To: sofia-sip-devel@lists.sourceforge.net Subject: [Sofia-sip-devel] Missing NUA callbacks with su_glib When I compile this program against sofia-sip 1.12.8, run it and call the machine running it with a SIP phone, I don't get any callback output. If I uncomment the line that starts the timer, I get both timeout and callback messages when doing the same test. I think the NUA callback function should be called regardless of the timer. Am I missing something? The code does not create any requests that would produce (non-bogus) NUA events. Try nua_register() or something. Like I said, I used an (external) SIP phone to call the application. From my understanding, the callback function should be called at least with a nua_i_invite event, and possibly some nua_i_state events. Kind regards, Alexander Beisig Since I didn't hear any news on this issue I did some more researching. There are two ways that I know of that a source can use to interrupt the GLib main loop: Either by specifing a timeout value, or by registering a file descriptor to poll for new input. Since my example program works with the timer code uncommented, I assume that su-glib doesn't have problems with the timeout method of interrupting the event loop. To test whether su-glib also correctly registers its UDP socket as a FD to poll, I ran my example code in gdb with breakpoints set for g_main_context_add_poll and g_source_add_poll. Neither of these breakpoints were reached before the program entered the GLib main loop. If the UDP socket is indeed not registered as a FD to poll then I think that's a pretty major bug in su-glib. Unfortunately I don't understand the sofia-sip code enough to check this throughly and tell where or when the registering of the UDP socket should take place. Kind regards, Alexander Beisig -- [EMAIL PROTECTED] Telefon +49 (0) 89 89458-326 -- Speech Design GmbH Industriestraße 1 82110 Germering Germany -- Geschäftsführer: Kasimir Arciszewski, Hans Meiler Amtsgericht München, HRB 69353 - USt-IdNr./VAT No. DE 128 245 077 - This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone ___ Sofia-sip-devel mailing list Sofia-sip-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sofia-sip-devel
Re: [Sofia-sip-devel] Missing NUA callbacks with su_glib
Hi, -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of ext Alexander Beisig Sent: Monday, April 21, 2008 8:24 PM To: sofia-sip-devel@lists.sourceforge.net Subject: [Sofia-sip-devel] Missing NUA callbacks with su_glib When I compile this program against sofia-sip 1.12.8, run it and call the machine running it with a SIP phone, I don't get any callback output. If I uncomment the line that starts the timer, I get both timeout and callback messages when doing the same test. I think the NUA callback function should be called regardless of the timer. Am I missing something? The code does not create any requests that would produce (non-bogus) NUA events. Try nua_register() or something. Best regards, Mikhail - This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone ___ Sofia-sip-devel mailing list Sofia-sip-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sofia-sip-devel
Re: [Sofia-sip-devel] Missing NUA callbacks with su_glib
[EMAIL PROTECTED] schrieb: Hi, -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of ext Alexander Beisig Sent: Monday, April 21, 2008 8:24 PM To: sofia-sip-devel@lists.sourceforge.net Subject: [Sofia-sip-devel] Missing NUA callbacks with su_glib When I compile this program against sofia-sip 1.12.8, run it and call the machine running it with a SIP phone, I don't get any callback output. If I uncomment the line that starts the timer, I get both timeout and callback messages when doing the same test. I think the NUA callback function should be called regardless of the timer. Am I missing something? The code does not create any requests that would produce (non-bogus) NUA events. Try nua_register() or something. Like I said, I used an (external) SIP phone to call the application. From my understanding, the callback function should be called at least with a nua_i_invite event, and possibly some nua_i_state events. Kind regards, Alexander Beisig -- [EMAIL PROTECTED] Telefon +49 (0) 89 89458-326 -- Speech Design GmbH Industriestraße 1 82110 Germering Germany -- Geschäftsführer: Kasimir Arciszewski, Hans Meiler Amtsgericht München, HRB 69353 - USt-IdNr./VAT No. DE 128 245 077 - This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone ___ Sofia-sip-devel mailing list Sofia-sip-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sofia-sip-devel
[Sofia-sip-devel] Missing NUA callbacks with su_glib
Hello,
my callback function for nua_create doesn't seem to be called when I'm
using the su_glib functions to integrate sofia with GLib. Minimal and
ugly example code:
#include glib.h
#include sofia-sip/su_glib.h
#include stdio.h
#include sofia-sip/nua.h
void timerf(su_root_magic_t *magic, su_timer_t *t, su_timer_arg_t *arg)
{
printf(timeout\n);
}
void nuacf(nua_event_t event, int status, char const *phrase,
nua_t *nua, nua_magic_t *m, nua_handle_t *handle, nua_hmagic_t *hm,
sip_t const *sip, tagi_t tags[])
{
printf(callback\n);
}
int main(int argc, char *argv[])
{
GMainLoop *ptr = g_main_loop_new(NULL, FALSE);
su_root_t *sofia_event_loop = su_glib_root_create(NULL);
GSource *gsource = su_glib_root_gsource(sofia_event_loop);
g_source_attach(gsource, g_main_loop_get_context(ptr));
su_timer_t *timer = su_timer_create(su_root_task(sofia_event_loop),
500);
/*su_timer_run(timer, timerf, 0);*/
nua_create(sofia_event_loop, nuacf, 0, TAG_NULL());
g_main_loop_run(ptr);
return 0;
}
When I compile this program against sofia-sip 1.12.8, run it and call
the machine running it with a SIP phone, I don't get any callback
output. If I uncomment the line that starts the timer, I get both
timeout and callback messages when doing the same test. I think the
NUA callback function should be called regardless of the timer. Am I
missing something?
Best regards,
Alexander Beisig
--
[EMAIL PROTECTED]
Telefon +49 (0) 89 89458-326
--
Speech Design GmbH
Industriestraße 1
82110 Germering
Germany
--
Geschäftsführer: Kasimir Arciszewski, Hans Meiler
Amtsgericht München, HRB 69353 - USt-IdNr./VAT No. DE 128 245 077
-
This SF.net email is sponsored by the 2008 JavaOne(SM) Conference
Don't miss this year's exciting event. There's still time to save $100.
Use priority code J8TL2D2.
http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone
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