FS-11058: [core] Add RTT to RECV_RTCP_MESSAGE

Add the RTT field to the RECV_RTCP_MESSAGE event emission which allows external listeners to compute MOS RTCP from the event.

diff --git a/src/switch_core_media.c b/src/switch_core_media.c
index 221ff03b84d1937764b633c9a3d79ed8820b2b48..d574b05c9a86ff9737aae114fb21c608dbcfad1a 100644 (file)
--- a/src/switch_core_media.c
+++ b/src/switch_core_media.c
@@ -3047,6 +3047,9 @@ SWITCH_DECLARE(switch_status_t) switch_core_media_read_frame(switch_core_session
                                        snprintf(header, sizeof(header), "Source%u-DLSR", i);
                                        snprintf(value, sizeof(value), "%u", rtcp_frame.reports[i].dlsr);
                                        switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, header, value);
+                                       snprintf(header, sizeof(header), "Rtt%u-Avg", i);
+                                       snprintf(value, sizeof(value), "%f", rtcp_frame.reports[i].rtt_avg);
+                                       switch_event_add_header_string(event, SWITCH_STACK_BOTTOM, header, value);
                                }
 
                                switch_event_fire(&event);