Re: [Iaxclient-devel] IAX unregister

[Eugene P. <pro...@st...>]

> Hope this helps,
> Cristi

Great thanks!

Now I tried to decide this problem in another way. I use existing 
iaxc_remove_registration_by_id function and correct it:

static int iaxc_remove_registration_by_id(int id) {
	struct iaxc_registration *curr, *prev;
	int count=0;
	fprintf(stderr, "iaxc_remove_registration_by_id : %d\n", id);
	for( prev=NULL, curr=registrations; curr != NULL; prev=curr, 
curr=curr->next ) {
		fprintf(stderr, "iaxc_remove_registration_by_id : processing %d\n", 
curr->id);
		if( curr->id == id ) {
			count++;
			fprintf(stderr, "iaxc_remove_registration_by_id : session %d\n", 
curr->session);
			if( curr->session != NULL ) {
				iax_unregister( curr->session );
				iax_destroy( curr->session );
			} if( prev != NULL ) {
				prev->next = curr->next;
			} else {
				registrations = curr->next;
			}
			free( curr );
			break;
		}
	}
	return count;
}

This function is used by iaxc_unregister, so all must works. But problem 
was in curr->session variable. It's always null. The reason is this code:

static void iaxc_handle_regreply(struct iax_event *e, struct 
iaxc_registration *reg) {

     iaxc_do_registration_callback(reg->id, e->etype, e->ies.msgcount);

     // XXX I think the session is no longer valid.. at least, that's
     // what miniphone does, and re-using the session doesn't seem to
     // work!
     iax_destroy(reg->session);
     reg->session = NULL;

     if (e->etype == IAX_EVENT_REGREJ) {
         // we were rejected, so end the registration
         iaxc_remove_registration_by_id(reg->id);
     }
}

I comment strings with reg->session, so iaxc_remove_registration_by_id 
can call iax_unregister. But there are no any effect. After calling

send_command(session, AST_FRAME_IAX, IAX_COMMAND_REGREL, 0, NULL, 0, -1);

I see no messages on Asterisk console and I see my unregistered client 
in iax2 show peers during 1 minute :(

Why can it be?

--
Thanks,
Eugene Prokopiev