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@ -646,7 +646,7 @@ struct chan_iax2_pvt {
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int frames_received;
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};
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static AST_LIST_HEAD_STATIC(queue, iax_frame);
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static AST_LIST_HEAD_STATIC(frame_queue, iax_frame);
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static AST_LIST_HEAD_STATIC(users, iax2_user);
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@ -1901,13 +1901,13 @@ retry:
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ast_queue_hangup(owner);
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}
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AST_LIST_LOCK(&queue);
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AST_LIST_TRAVERSE(&queue, cur, list) {
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AST_LIST_LOCK(&frame_queue);
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AST_LIST_TRAVERSE(&frame_queue, cur, list) {
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/* Cancel any pending transmissions */
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if (cur->callno == pvt->callno)
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cur->retries = -1;
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}
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AST_LIST_UNLOCK(&queue);
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AST_LIST_UNLOCK(&frame_queue);
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if (pvt->reg)
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pvt->reg->callno = 0;
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@ -2017,9 +2017,9 @@ static void __attempt_transmit(void *data)
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/* Do not try again */
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if (freeme) {
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/* Don't attempt delivery, just remove it from the queue */
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AST_LIST_LOCK(&queue);
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AST_LIST_REMOVE(&queue, f, list);
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AST_LIST_UNLOCK(&queue);
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AST_LIST_LOCK(&frame_queue);
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AST_LIST_REMOVE(&frame_queue, f, list);
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AST_LIST_UNLOCK(&frame_queue);
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f->retrans = -1;
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/* Free the IAX frame */
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iax2_frame_free(f);
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@ -2218,15 +2218,15 @@ static int iax2_show_stats(int fd, int argc, char *argv[])
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if (argc != 3)
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return RESULT_SHOWUSAGE;
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AST_LIST_LOCK(&queue);
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AST_LIST_TRAVERSE(&queue, cur, list) {
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AST_LIST_LOCK(&frame_queue);
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AST_LIST_TRAVERSE(&frame_queue, cur, list) {
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if (cur->retries < 0)
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dead++;
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if (cur->final)
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final++;
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cnt++;
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}
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AST_LIST_UNLOCK(&queue);
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AST_LIST_UNLOCK(&frame_queue);
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ast_cli(fd, " IAX Statistics\n");
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ast_cli(fd, "---------------------\n");
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@ -2560,9 +2560,9 @@ static int iax2_transmit(struct iax_frame *fr)
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/* By setting this to 0, the network thread will send it for us, and
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queue retransmission if necessary */
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fr->sentyet = 0;
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AST_LIST_LOCK(&queue);
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AST_LIST_INSERT_TAIL(&queue, fr, list);
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AST_LIST_UNLOCK(&queue);
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AST_LIST_LOCK(&frame_queue);
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AST_LIST_INSERT_TAIL(&frame_queue, fr, list);
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AST_LIST_UNLOCK(&frame_queue);
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/* Wake up the network and scheduler thread */
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if (netthreadid != AST_PTHREADT_NULL)
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pthread_kill(netthreadid, SIGURG);
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@ -5601,15 +5601,15 @@ static int complete_transfer(int callno, struct iax_ies *ies)
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pvt->lastsent = 0;
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pvt->nextpred = 0;
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pvt->pingtime = DEFAULT_RETRY_TIME;
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AST_LIST_LOCK(&queue);
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AST_LIST_TRAVERSE(&queue, cur, list) {
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AST_LIST_LOCK(&frame_queue);
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AST_LIST_TRAVERSE(&frame_queue, cur, list) {
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/* We must cancel any packets that would have been transmitted
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because now we're talking to someone new. It's okay, they
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were transmitted to someone that didn't care anyway. */
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if (callno == cur->callno)
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cur->retries = -1;
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}
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AST_LIST_UNLOCK(&queue);
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AST_LIST_UNLOCK(&frame_queue);
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return 0;
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}
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@ -6154,15 +6154,15 @@ static void vnak_retransmit(int callno, int last)
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{
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struct iax_frame *f;
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AST_LIST_LOCK(&queue);
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AST_LIST_TRAVERSE(&queue, f, list) {
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AST_LIST_LOCK(&frame_queue);
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AST_LIST_TRAVERSE(&frame_queue, f, list) {
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/* Send a copy immediately */
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if ((f->callno == callno) && iaxs[f->callno] &&
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(f->oseqno >= last)) {
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send_packet(f);
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}
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}
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AST_LIST_UNLOCK(&queue);
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AST_LIST_UNLOCK(&frame_queue);
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}
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static void __iax2_poke_peer_s(void *data)
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@ -7046,8 +7046,8 @@ static int socket_process(struct iax2_thread *thread)
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if (iaxdebug)
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ast_debug(1, "Cancelling transmission of packet %d\n", x);
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call_to_destroy = 0;
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AST_LIST_LOCK(&queue);
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AST_LIST_TRAVERSE(&queue, cur, list) {
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AST_LIST_LOCK(&frame_queue);
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AST_LIST_TRAVERSE(&frame_queue, cur, list) {
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/* If it's our call, and our timestamp, mark -1 retries */
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if ((fr->callno == cur->callno) && (x == cur->oseqno)) {
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cur->retries = -1;
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@ -7056,7 +7056,7 @@ static int socket_process(struct iax2_thread *thread)
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call_to_destroy = fr->callno;
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}
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}
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AST_LIST_UNLOCK(&queue);
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AST_LIST_UNLOCK(&frame_queue);
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if (call_to_destroy) {
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if (iaxdebug)
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ast_debug(1, "Really destroying %d, having been acked on final message\n", call_to_destroy);
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@ -7224,13 +7224,13 @@ retryowner:
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case IAX_COMMAND_TXACC:
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if (iaxs[fr->callno]->transferring == TRANSFER_BEGIN) {
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/* Ack the packet with the given timestamp */
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AST_LIST_LOCK(&queue);
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AST_LIST_TRAVERSE(&queue, cur, list) {
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AST_LIST_LOCK(&frame_queue);
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AST_LIST_TRAVERSE(&frame_queue, cur, list) {
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/* Cancel any outstanding txcnt's */
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if ((fr->callno == cur->callno) && (cur->transfer))
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cur->retries = -1;
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}
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AST_LIST_UNLOCK(&queue);
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AST_LIST_UNLOCK(&frame_queue);
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memset(&ied1, 0, sizeof(ied1));
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iax_ie_append_short(&ied1, IAX_IE_CALLNO, iaxs[fr->callno]->callno);
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send_command(iaxs[fr->callno], AST_FRAME_IAX, IAX_COMMAND_TXREADY, 0, ied1.buf, ied1.pos, -1);
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@ -7968,14 +7968,14 @@ retryowner2:
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break;
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case IAX_COMMAND_TXMEDIA:
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if (iaxs[fr->callno]->transferring == TRANSFER_READY) {
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AST_LIST_LOCK(&queue);
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AST_LIST_TRAVERSE(&queue, cur, list) {
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AST_LIST_LOCK(&frame_queue);
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AST_LIST_TRAVERSE(&frame_queue, cur, list) {
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/* Cancel any outstanding frames and start anew */
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if ((fr->callno == cur->callno) && (cur->transfer)) {
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cur->retries = -1;
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}
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}
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AST_LIST_UNLOCK(&queue);
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AST_LIST_UNLOCK(&frame_queue);
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/* Start sending our media to the transfer address, but otherwise leave the call as-is */
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iaxs[fr->callno]->transferring = TRANSFER_MEDIAPASS;
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}
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@ -8595,10 +8595,10 @@ static void *network_thread(void *ignore)
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/* Go through the queue, sending messages which have not yet been
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sent, and scheduling retransmissions if appropriate */
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AST_LIST_LOCK(&queue);
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AST_LIST_LOCK(&frame_queue);
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count = 0;
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wakeup = -1;
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AST_LIST_TRAVERSE_SAFE_BEGIN(&queue, f, list) {
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AST_LIST_TRAVERSE_SAFE_BEGIN(&frame_queue, f, list) {
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if (f->sentyet)
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continue;
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@ -8619,7 +8619,7 @@ static void *network_thread(void *ignore)
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if (f->retries < 0) {
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/* This is not supposed to be retransmitted */
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AST_LIST_REMOVE(&queue, f, list);
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AST_LIST_REMOVE(&frame_queue, f, list);
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/* Free the iax frame */
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iax_frame_free(f);
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} else {
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@ -8630,7 +8630,7 @@ static void *network_thread(void *ignore)
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}
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}
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AST_LIST_TRAVERSE_SAFE_END
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AST_LIST_UNLOCK(&queue);
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AST_LIST_UNLOCK(&frame_queue);
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pthread_testcancel();
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if (count >= 20)
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@ -10548,12 +10548,12 @@ static int __unload_module(void)
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/* Grab the sched lock resource to keep it away from threads about to die */
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/* Cancel the network thread, close the net socket */
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if (netthreadid != AST_PTHREADT_NULL) {
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AST_LIST_LOCK(&queue);
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AST_LIST_LOCK(&frame_queue);
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ast_mutex_lock(&sched_lock);
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pthread_cancel(netthreadid);
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ast_cond_signal(&sched_cond);
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ast_mutex_unlock(&sched_lock); /* Release the schedule lock resource */
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AST_LIST_UNLOCK(&queue);
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AST_LIST_UNLOCK(&frame_queue);
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pthread_join(netthreadid, NULL);
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}
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if (schedthreadid != AST_PTHREADT_NULL) {
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