FS-9806: [mod_loopback] mod_loopback: bowout is always done even if set to false…

FS-9806: [mod_loopback] mod_loopback: bowout is always done even if set to false loopback_bowout_on_execute=false,loopback_bowout=false #resolve

src/mod/endpoints/mod_loopback/mod_loopback.c

@@ -293,6 +293,7 @@ static switch_status_t channel_on_init(switch_core_session_t *session)
 
 
 		switch_channel_set_flag(channel, CF_ACCEPT_CNG);
+		switch_channel_set_flag(channel, CF_AUDIO);
 
 		if ((vars = (switch_event_t *) switch_channel_get_private(channel, "__loopback_vars__"))) {
 			switch_event_header_t *h;
@@ -1172,7 +1173,7 @@ static switch_call_cause_t channel_outgoing_channel(switch_core_session_t *sessi
 		}
 
 		switch_channel_set_state(channel, CS_INIT);
-
+		switch_channel_set_flag(channel, CF_AUDIO);
 		return SWITCH_CAUSE_SUCCESS;
 	}
 

src/switch_core_media.c

@@ -6162,16 +6162,12 @@ static switch_status_t perform_write(switch_core_session_t *session, switch_fram
 {
 	switch_io_event_hook_write_frame_t *ptr;
 	switch_status_t status = SWITCH_STATUS_FALSE;
-	switch_rtp_engine_t *a_engine;
 	switch_media_handle_t *smh;
 
 	switch_assert(session != NULL);
 
-	if (!(smh = session->media_handle)) {
-		return SWITCH_STATUS_FALSE;
-	}
-
-	a_engine = &smh->engines[SWITCH_MEDIA_TYPE_AUDIO];
+	if ((smh = session->media_handle)) {
+		switch_rtp_engine_t *a_engine = &smh->engines[SWITCH_MEDIA_TYPE_AUDIO];
 
 		if (a_engine && a_engine->write_fb && !(flags & SWITCH_IO_FLAG_QUEUED)) {
 			switch_frame_t *dupframe = NULL;
@@ -6182,6 +6178,7 @@ static switch_status_t perform_write(switch_core_session_t *session, switch_fram
 				return SWITCH_STATUS_SUCCESS;
 			}
 		}
+	}
 
 	if (session->bugs && !(frame->flags & SFF_NOT_AUDIO)) {
 		switch_media_bug_t *bp;
@@ -14305,7 +14302,7 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_write_frame(switch_core_sess
 	switch_assert(session != NULL);
 	switch_assert(frame != NULL);
 
-	if (!switch_channel_ready(session->channel)) {
+	if (!switch_channel_up_nosig(session->channel)) {
 		return SWITCH_STATUS_FALSE;
 	}