update

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@7618 d0543943-73ff-0310-b7d9-9358b9ac24b2

src/include/switch_core.h

@@ -779,6 +779,7 @@ SWITCH_DECLARE(uint32_t) switch_core_session_private_event_count(_In_ switch_cor
 */
 SWITCH_DECLARE(switch_status_t) switch_core_session_dequeue_private_event(_In_ switch_core_session_t *session, _Out_ switch_event_t **event);
 
+SWITCH_DECLARE(uint32_t) switch_core_session_flush_private_events(switch_core_session_t *session);
 
 /*! 
   \brief Read a frame from a session

src/mod/applications/mod_fifo/mod_fifo.c

@@ -268,7 +268,7 @@ SWITCH_STANDARD_APP(fifo_function)
             switch_event_add_header(event, SWITCH_STACK_BOTTOM, "FIFO-Action", "push");
 			switch_event_fire(&event);
 		}
-
+		
         switch_ivr_park(session, NULL);
 
 		if (switch_channel_ready(channel)) {
@@ -393,6 +393,7 @@ SWITCH_STANDARD_APP(fifo_function)
 
                 if (switch_channel_test_flag(other_channel, CF_TAGGED)) {
                     switch_channel_clear_flag(other_channel, CF_CONTROLLED);
+					switch_core_session_flush_private_events(other_session);
                     switch_channel_stop_broadcast(other_channel);
                     switch_core_session_kill_channel(other_session, SWITCH_SIG_BREAK);
                     while (switch_channel_test_flag(other_channel, CF_TAGGED)) {

src/switch_core_session.c

@@ -563,6 +563,21 @@ SWITCH_DECLARE(switch_status_t) switch_core_session_dequeue_private_event(switch
 	return status;
 }
 
+SWITCH_DECLARE(uint32_t) switch_core_session_flush_private_events(switch_core_session_t *session)
+{
+	switch_status_t status = SWITCH_STATUS_FALSE;
+	int x = 0;
+	void *pop;
+
+	if (session->private_event_queue) {
+		while ((status = (switch_status_t) switch_queue_trypop(session->private_event_queue, &pop)) == SWITCH_STATUS_SUCCESS) {
+			x++;
+		}
+	}
+	
+	return x;
+}
+
 SWITCH_DECLARE(void) switch_core_session_reset(switch_core_session_t *session, switch_bool_t flush_dtmf)
 {
 	switch_channel_t *channel = switch_core_session_get_channel(session);