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Code Issues Projects Releases Wiki Activity

fix rare t38 gateway issue

This commit is contained in:
Anthony Minessale 2011-05-12 10:32:39 -05:00
parent a912fa6b3e
commit 123eaa524b
4 changed files with 14 additions and 9 deletions
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9
src/mod/endpoints/mod_sofia/mod_sofia.c
View File

@ -1241,6 +1241,7 @@ static void start_udptl(private_object_t *tech_pvt, switch_t38_options_t *t38_op
switch_port_t remote_port = switch_rtp_get_remote_port(tech_pvt->rtp_session);
const char *err, *val;
sofia_clear_flag(tech_pvt, TFLAG_NOTIMER_DURING_BRIDGE);
switch_rtp_udptl_mode(tech_pvt->rtp_session);
if (!t38_options || !t38_options->remote_ip) {
@ -1527,8 +1528,11 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
}
if (sofia_test_flag(tech_pvt, TFLAG_NOTIMER_DURING_BRIDGE)) {
switch_rtp_set_flag(tech_pvt->rtp_session, SWITCH_RTP_FLAG_USE_TIMER);
switch_rtp_set_flag(tech_pvt->rtp_session, SWITCH_RTP_FLAG_NOBLOCK);
if (!switch_rtp_test_flag(tech_pvt->rtp_session, SWITCH_RTP_FLAG_UDPTL) &&
!switch_rtp_test_flag(tech_pvt->rtp_session, SWITCH_RTP_FLAG_PROXY_MEDIA)) {
switch_rtp_set_flag(tech_pvt->rtp_session, SWITCH_RTP_FLAG_USE_TIMER);
switch_rtp_set_flag(tech_pvt->rtp_session, SWITCH_RTP_FLAG_NOBLOCK);
}
sofia_clear_flag(tech_pvt, TFLAG_NOTIMER_DURING_BRIDGE);
}
@ -2153,6 +2157,7 @@ static switch_status_t sofia_receive_message(switch_core_session_t *session, swi
if (t38_options) {
sofia_glue_set_image_sdp(tech_pvt, t38_options, 0);
if (switch_rtp_ready(tech_pvt->rtp_session)) {
sofia_clear_flag(tech_pvt, TFLAG_NOTIMER_DURING_BRIDGE);
switch_rtp_udptl_mode(tech_pvt->rtp_session);
}
}

1
src/mod/endpoints/mod_sofia/sofia.c
View File

@ -4514,6 +4514,7 @@ static void sofia_handle_sip_r_invite(switch_core_session_t *session, int status
if (status == 200 && sofia_test_flag(tech_pvt, TFLAG_T38_PASSTHRU) && has_t38) {
if (switch_rtp_ready(tech_pvt->rtp_session) && switch_rtp_ready(other_tech_pvt->rtp_session)) {
sofia_clear_flag(tech_pvt, TFLAG_NOTIMER_DURING_BRIDGE);
switch_rtp_udptl_mode(tech_pvt->rtp_session);
switch_log_printf(SWITCH_CHANNEL_SESSION_LOG(session), SWITCH_LOG_INFO, "Activating T38 Passthru\n");
}

4
src/mod/endpoints/mod_sofia/sofia_glue.c
View File

@ -3445,9 +3445,9 @@ switch_status_t sofia_glue_activate_rtp(private_object_t *tech_pvt, switch_rtp_f
if (!sofia_test_pflag(tech_pvt->profile, PFLAG_DISABLE_RTP_AUTOADJ) && !switch_channel_test_flag(tech_pvt->channel, CF_PROXY_MODE) &&
!((val = switch_channel_get_variable(tech_pvt->channel, "disable_rtp_auto_adjust")) && switch_true(val))) {
flags = (switch_rtp_flag_t) (SWITCH_RTP_FLAG_USE_TIMER | SWITCH_RTP_FLAG_AUTOADJ | SWITCH_RTP_FLAG_DATAWAIT | SWITCH_RTP_FLAG_RAW_WRITE);
flags = (switch_rtp_flag_t) (SWITCH_RTP_FLAG_AUTOADJ | SWITCH_RTP_FLAG_DATAWAIT | SWITCH_RTP_FLAG_RAW_WRITE);
} else {
flags = (switch_rtp_flag_t) (SWITCH_RTP_FLAG_USE_TIMER | SWITCH_RTP_FLAG_DATAWAIT | SWITCH_RTP_FLAG_RAW_WRITE);
flags = (switch_rtp_flag_t) (SWITCH_RTP_FLAG_DATAWAIT | SWITCH_RTP_FLAG_RAW_WRITE);
}
if (switch_channel_test_flag(tech_pvt->channel, CF_PROXY_MEDIA)) {

9
src/switch_rtp.c
View File

@ -1262,9 +1262,10 @@ SWITCH_DECLARE(switch_status_t) switch_rtp_udptl_mode(switch_rtp_t *rtp_session)
READ_INC(rtp_session);
WRITE_INC(rtp_session);
if (rtp_session->timer.timer_interface) {
if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_USE_TIMER) || rtp_session->timer.timer_interface) {
switch_core_timer_destroy(&rtp_session->timer);
memset(&rtp_session->timer, 0, sizeof(rtp_session->timer));
switch_clear_flag_locked(rtp_session, SWITCH_RTP_FLAG_USE_TIMER);
}
switch_clear_flag(rtp_session, SWITCH_RTP_FLAG_ENABLE_RTCP);
@ -1293,9 +1294,7 @@ SWITCH_DECLARE(switch_status_t) switch_rtp_udptl_mode(switch_rtp_t *rtp_session)
switch_set_flag_locked(rtp_session, SWITCH_RTP_FLAG_UDPTL);
switch_set_flag_locked(rtp_session, SWITCH_RTP_FLAG_PROXY_MEDIA);
switch_socket_opt_set(rtp_session->sock_input, SWITCH_SO_NONBLOCK, FALSE);
switch_clear_flag(rtp_session, SWITCH_RTP_FLAG_USE_TIMER);
switch_clear_flag(rtp_session, SWITCH_RTP_FLAG_NOBLOCK);
switch_clear_flag_locked(rtp_session, SWITCH_RTP_FLAG_NOBLOCK);
WRITE_DEC(rtp_session);
READ_DEC(rtp_session);
@ -3850,7 +3849,7 @@ static int rtp_common_write(switch_rtp_t *rtp_session,
if (switch_test_flag(rtp_session, SWITCH_RTP_FLAG_USE_TIMER)) {
rtp_session->last_write_samplecount = rtp_session->timer.samplecount;
} else {
rtp_session->last_write_timestamp = (uint32_t) switch_micro_time_now();
rtp_session->last_write_timestamp = switch_micro_time_now();
}
rtp_session->last_write_ts = this_ts;