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Fix regression from ignoring breaks in video rtp sessions and add a flag to force a break when needed

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This commit is contained in:
Anthony Minessale 2013-09-12 21:47:54 +05:00
parent 8ee46a316f
commit d9216daedb
3 changed files with 25 additions and 3 deletions
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1
src/include/switch_types.h
View File

@ -1339,6 +1339,7 @@ typedef enum {
CF_NOVIDEO,
CF_VIDEO_ECHO,
CF_SLA_INTERCEPT,
CF_VIDEO_BREAK,
/* WARNING: DO NOT ADD ANY FLAGS BELOW THIS LINE */
/* IF YOU ADD NEW ONES CHECK IF THEY SHOULD PERSIST OR ZERO THEM IN switch_core_session.c switch_core_session_request_xml() */
CF_FLAG_MAX

8
src/switch_ivr_bridge.c
View File

@ -626,9 +626,13 @@ static void *audio_bridge_thread(switch_thread_t *thread, void *obj)
if (vh.up == 1) {
vh.up = -1;
switch_core_session_kill_channel(session_a, SWITCH_SIG_BREAK);
switch_core_session_kill_channel(session_b, SWITCH_SIG_BREAK);
}
switch_channel_set_flag(chan_a, CF_VIDEO_BREAK);
switch_channel_set_flag(chan_b, CF_VIDEO_BREAK);
switch_core_session_kill_channel(session_a, SWITCH_SIG_BREAK);
switch_core_session_kill_channel(session_b, SWITCH_SIG_BREAK);
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session_a), SWITCH_LOG_DEBUG, "Ending video thread.\n");
switch_thread_join(&st, vid_thread);
switch_channel_clear_flag(chan_a, CF_NOT_READY);

19
src/switch_rtp.c
View File

@ -3344,7 +3344,17 @@ SWITCH_DECLARE(void) switch_rtp_break(switch_rtp_t *rtp_session)
}
if (rtp_session->flags[SWITCH_RTP_FLAG_VIDEO]) {
return;
int ret = 1;
if (rtp_session->session) {
switch_channel_t *channel = switch_core_session_get_channel(rtp_session->session);
if (switch_channel_test_flag(channel, CF_VIDEO_BREAK)) {
switch_channel_clear_flag(channel, CF_VIDEO_BREAK);
ret = 0;
}
}
if (ret) return;
}
switch_mutex_lock(rtp_session->flag_mutex);
@ -4612,6 +4622,13 @@ static int rtp_common_read(switch_rtp_t *rtp_session, switch_payload_t *payload_
if (rtp_session->dtmf_data.out_digit_dur > 0) {
return_cng_frame();
}
if (rtp_session->flags[SWITCH_RTP_FLAG_VIDEO] && rtp_session->flags[SWITCH_RTP_FLAG_BREAK]) {
switch_rtp_clear_flag(rtp_session, SWITCH_RTP_FLAG_BREAK);
bytes = 0;
return_cng_frame();
}
}
if (poll_status == SWITCH_STATUS_SUCCESS) {