send bridge/unbridge indication during eavesdrop

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@15638 d0543943-73ff-0310-b7d9-9358b9ac24b2

diff --git a/src/switch_ivr_async.c b/src/switch_ivr_async.c
index 261b8a7708254b859a9d5bbdb1c09ad157276cf6..6d2327d30b9ebb776aedecc5b2e14cc0a5c3dedf 100644 (file)
--- a/src/switch_ivr_async.c
+++ b/src/switch_ivr_async.c
@@ -628,7 +628,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_eavesdrop_session(switch_core_session
                const char *macro_name = "eavesdrop_announce";
                const char *id_name = NULL;
                switch_codec_implementation_t tread_impl = {0}, read_impl = {0};
-
+               switch_core_session_message_t msg = { 0 };
                
                if (!switch_channel_media_ready(channel)) {
                        goto end;
@@ -734,6 +734,14 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_eavesdrop_session(switch_core_session
                        goto end;
                }
 
+
+               msg.from = __FILE__;
+               
+               /* Tell the channel we are going to be in a bridge */
+               msg.message_id = SWITCH_MESSAGE_INDICATE_BRIDGE;
+               switch_core_session_receive_message(session, &msg);
+               
+
                while (switch_channel_ready(tchannel) && switch_channel_ready(channel)) {
                        uint32_t len = sizeof(buf);
                        switch_event_t *event = NULL;
@@ -743,7 +751,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_eavesdrop_session(switch_core_session
                        status = switch_core_session_read_frame(session, &read_frame, SWITCH_IO_FLAG_NONE, 0);
 
                        if (!SWITCH_READ_ACCEPTABLE(status)) {
-                               goto end;
+                               goto end_loop;
                        }
 
                        if (switch_core_session_dequeue_event(session, &event, SWITCH_FALSE) == SWITCH_STATUS_SUCCESS) {
@@ -784,7 +792,7 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_eavesdrop_session(switch_core_session
                                                switch_clear_flag(ep, ED_MUX_WRITE);
                                                break;
                                        case '*':
-                                               goto end;
+                                               goto end_loop;
                                        default:
                                                z = 0;
                                                break;
@@ -836,7 +844,16 @@ SWITCH_DECLARE(switch_status_t) switch_ivr_eavesdrop_session(switch_core_session
 
                }
 
+       end_loop:
+
+               /* Tell the channel we are no longer going to be in a bridge */
+               msg.message_id = SWITCH_MESSAGE_INDICATE_UNBRIDGE;
+               switch_core_session_receive_message(session, &msg);
+
+
+
          end:
+
                if ( codec_initialized )
                        switch_core_codec_destroy(&codec);