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fix sdp pass-thru of 200 OK in proxy mode aka (bypass_media=true)

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git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7717 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Anthony Minessale
2008-02-21 17:48:41 +00:00
parent 473ab3c7c8
commit cb12f3cfd6
15 changed files with 352 additions and 78 deletions
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28
src/switch_rtp.c
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@@ -688,8 +688,8 @@ SWITCH_DECLARE(switch_status_t) switch_rtp_create(switch_rtp_t **new_rtp_session
if (!switch_strlen_zero(timer_name)) {
if (switch_core_timer_init(&rtp_session->timer, timer_name, ms_per_packet / 1000, samples_per_interval, pool) ==
SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Starting timer [%s] %d bytes per %dms\n", timer_name, samples_per_interval,
ms_per_packet);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG,
"Starting timer [%s] %d bytes per %dms\n", timer_name, samples_per_interval, ms_per_packet);
} else {
memset(&rtp_session->timer, 0, sizeof(rtp_session->timer));
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Error starting timer [%s], async RTP disabled\n", timer_name);
@@ -1038,6 +1038,13 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
bytes = sizeof(rtp_msg_t);
status = switch_socket_recvfrom(rtp_session->from_addr, rtp_session->sock, 0, (void *) &rtp_session->recv_msg, &bytes);
if (bytes && switch_test_flag(rtp_session, SWITCH_RTP_FLAG_PROXY_MEDIA)) {
/* Fast PASS! */
*flags |= SFF_PROXY_PACKET;
ret = (int) bytes;
goto end;
}
if (!SWITCH_STATUS_IS_BREAK(status) && rtp_session->timer.interval) {
switch_core_timer_step(&rtp_session->timer);
@@ -1785,11 +1792,26 @@ SWITCH_DECLARE(int) switch_rtp_write_frame(switch_rtp_t *rtp_session, switch_fra
uint32_t len, ts = 0;
switch_payload_t payload;
rtp_msg_t *send_msg = NULL;
if (!switch_rtp_ready(rtp_session) || !rtp_session->remote_addr) {
return -1;
}
if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_PROXY_MEDIA)) {
switch_size_t bytes;
/* Fast PASS! */
if (!switch_test_flag(frame, SFF_PROXY_PACKET)) {
return 0;
}
bytes = frame->packetlen;
if (switch_socket_sendto(rtp_session->sock, rtp_session->remote_addr, 0, frame->packet, &bytes) != SWITCH_STATUS_SUCCESS) {
return -1;
}
return (int) bytes;
}
fwd = (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_RAW_WRITE) && switch_test_flag(frame, SFF_RAW_RTP)) ? 1 : 0;
switch_assert(frame != NULL);