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gstrtpsession: improve stats about rtx requests

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George Kiagiadakis 2018-08-23 11:47:14 +03:00 committed by Nicolas Dufresne
parent db647ee55b
commit d5ce10240a
1 changed files with 23 additions and 11 deletions
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34
gst/rtpmanager/gstrtpsession.c
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@ -281,7 +281,8 @@ struct _GstRtpSessionPrivate
GstRtpNtpTimeSource ntp_time_source;
gboolean rtcp_sync_send_time;
guint rtx_count;
guint recv_rtx_req_count;
guint sent_rtx_req_count;
};
/* callbacks to handle actions from the session manager */
@ -728,13 +729,17 @@ gst_rtp_session_class_init (GstRtpSessionClass * klass)
* Various session statistics. This property returns a GstStructure
* with name application/x-rtp-session-stats with the following fields:
*
* "rtx-count" G_TYPE_UINT The number of retransmission events
* received from downstream (in receiver mode)
* "rtx-drop-count" G_TYPE_UINT The number of retransmission events
* "recv-rtx-req-count G_TYPE_UINT The number of retransmission event
* received from downstream (in receiver mode) (Since 1.16)
* "sent-rtx-req-count" G_TYPE_UINT The number of retransmission event
* sent downstream (in sender mode) (Since 1.16)
* "rtx-count" G_TYPE_UINT DEPRECATED Since 1.16, same as
* "recv-rtx-req-count".
* "rtx-drop-count" G_TYPE_UINT The number of retransmission events
* dropped (due to bandwidth constraints)
* "sent-nack-count" G_TYPE_UINT Number of NACKs sent
* "recv-nack-count" G_TYPE_UINT Number of NACKs received
* "source-stats" G_TYPE_BOXED GValueArray of #RTPSource::stats for all
* "sent-nack-count" G_TYPE_UINT Number of NACKs sent
* "recv-nack-count" G_TYPE_UINT Number of NACKs received
* "source-stats" G_TYPE_BOXED GValueArray of #RTPSource::stats for all
* RTP sources (Since 1.8)
*
* Since: 1.4
@ -845,7 +850,8 @@ gst_rtp_session_init (GstRtpSession * rtpsession)
rtpsession->priv->thread_stopped = TRUE;
rtpsession->priv->rtx_count = 0;
rtpsession->priv->recv_rtx_req_count = 0;
rtpsession->priv->sent_rtx_req_count = 0;
rtpsession->priv->ntp_time_source = DEFAULT_NTP_TIME_SOURCE;
}
@ -1007,8 +1013,10 @@ gst_rtp_session_create_stats (GstRtpSession * rtpsession)
GstStructure *s;
g_object_get (rtpsession->priv->session, "stats", &s, NULL);
gst_structure_set (s, "rtx-count", G_TYPE_UINT, rtpsession->priv->rtx_count,
NULL);
gst_structure_set (s, "rtx-count", G_TYPE_UINT,
rtpsession->priv->recv_rtx_req_count, "recv-rtx-req-count", G_TYPE_UINT,
rtpsession->priv->recv_rtx_req_count, "sent-rtx-req-count", G_TYPE_UINT,
rtpsession->priv->sent_rtx_req_count, NULL);
return s;
}
@ -1801,7 +1809,7 @@ gst_rtp_session_event_recv_rtp_src (GstPad * pad, GstObject * parent,
guint seqnum, delay, deadline, max_delay, avg_rtt;
GST_RTP_SESSION_LOCK (rtpsession);
rtpsession->priv->rtx_count++;
rtpsession->priv->recv_rtx_req_count++;
GST_RTP_SESSION_UNLOCK (rtpsession);
if (!gst_structure_get_clock_time (s, "running-time", &running_time))
@ -2706,6 +2714,10 @@ gst_rtp_session_notify_nack (RTPSession * sess, guint16 seqnum,
"ssrc", G_TYPE_UINT, (guint) ssrc, NULL));
gst_pad_push_event (send_rtp_sink, event);
GST_RTP_SESSION_LOCK (rtpsession);
rtpsession->priv->sent_rtx_req_count++;
GST_RTP_SESSION_UNLOCK (rtpsession);
if (blp == 0)
break;