diff options
Diffstat (limited to 'addons/chan_ooh323.c')
| -rw-r--r-- | addons/chan_ooh323.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/addons/chan_ooh323.c b/addons/chan_ooh323.c index bf3991f68..06113cb42 100644 --- a/addons/chan_ooh323.c +++ b/addons/chan_ooh323.c @@ -1152,6 +1152,8 @@ static int ooh323_write(struct ast_channel *ast, struct ast_frame *f) if (p) { ast_mutex_lock(&p->lock); + p->lastrtptx = time(NULL); + if (f->frametype == AST_FRAME_MODEM) { ast_debug(1, "Send UDPTL %d/%d len %d for %s\n", f->frametype, f->subclass.integer, f->datalen, ast_channel_name(ast)); @@ -3735,6 +3737,24 @@ static void *do_monitor(void *data) h323_next = h323->next; /* TODO: Need to add rtptimeout keepalive support */ + + if (h323->rtp && h323->rtptimeout && h323->lastrtptx && + h323->lastrtptx + h323->rtptimeout < t) { + ast_rtp_instance_sendcng(h323->rtp, 0); + h323->lastrtptx = time(NULL); + } + + if (h323->rtp && h323->owner && h323->rtptimeout && + h323->lastrtprx && + h323->lastrtprx + h323->rtptimeout < t) { + if (!ast_channel_trylock(h323->owner)) { + ast_softhangup_nolock(h323->owner, AST_SOFTHANGUP_DEV); + ast_log(LOG_NOTICE, "Disconnecting call '%s' for lack of RTP activity in %ld seconds\n", h323->owner->name, (long) (t - h323->lastrtprx)); + ast_channel_unlock(h323->owner); + } + + } + if (ast_test_flag(h323, H323_NEEDDESTROY)) { ooh323_destroy (h323); } /* else if (ast_test_flag(h323, H323_NEEDSTART) && h323->owner) { @@ -4610,12 +4630,14 @@ struct ast_frame *ooh323_rtp_read(struct ast_channel *ast, struct ooh323_pvt *p) switch (ast_channel_fdno(ast)) { case 0: f = ast_rtp_instance_read(p->rtp, 0); /* RTP Audio */ + p->lastrtprx = time(NULL); break; case 1: f = ast_rtp_instance_read(p->rtp, 1); /* RTCP Control Channel */ break; case 2: f = ast_rtp_instance_read(p->vrtp, 0); /* RTP Video */ + p->lastrtprx = time(NULL); break; case 3: f = ast_rtp_instance_read(p->vrtp, 1); /* RTCP Control Channel for video */ @@ -4626,6 +4648,7 @@ struct ast_frame *ooh323_rtp_read(struct ast_channel *ast, struct ooh323_pvt *p) ast_debug(1, "Got UDPTL %d/%d len %d for %s\n", f->frametype, f->subclass.integer, f->datalen, ast_channel_name(ast)); } + p->lastrtprx = time(NULL); break; default: |