public void UpdateConference(Conference conf, Conference conf_old, double delta)
{
// TODO: 显示信息
Info.Clear();
Info.Text = string.Format("cid={0}, 主题={1}\r\n", conf.cid, conf.desc);
Info.Text += string.Format("uptime={0}, 模式={1}\r\n\r\n", conf.uptime, conf.mode);
Info.Text += "======== STREAMS ============\r\n";
foreach (Conference.Stream s in conf.Streams) {
double kbps = 0.0;
Conference.Stream os = findStream(conf_old, s.streamid);
if (os != null && delta > 0.9) {
kbps = (s.stat.bytes_recv - os.stat.bytes_recv) * 8 / 1000.0 / delta;
}
Info.Text += string.Format("{0}:\r\n\trecv={2}, lost={3}, jitter={4}, kbps={1}\r\n",
s.desc, string.Format("{0:00.000}", kbps), s.stat.packet_recv, s.stat.packet_lost_recv, s.stat.jitter);
}
Info.Text += "======== SINKS ==========\r\n";
foreach (Conference.Sink s in conf.Sinks) {
double kbps = 0.0;
Conference.Sink os = findSink(conf_old, s.sinkid);
if (os != null && delta > 0.9) {
kbps = (s.stat.sent - os.stat.sent) * 8 / 1000.0 / delta;
}
Info.Text += string.Format("{0}->{4}:\r\n\tsent={1}, lost={2}, jitter={3}, kpbs={5}\r\n",
s.desc, s.stat.packets, s.stat.packets_lost, s.stat.jitter, s.who, string.Format("{0:00.000}", kbps));
}
}
Conference.Stream findStream(Conference conf, int sid)
{
foreach (Conference.Stream s in conf.Streams) {
if (sid == s.streamid)
return s;
}
return null;
}
Conference.Sink findSink(Conference conf, int sid)
{
foreach (Conference.Sink s in conf.Sinks) {
if (sid == s.sinkid)
return s;
}
return null;
}
void afterInfoConference(int cid, Conference conference)
{
DateTime now = DateTime.Now;
if (saved_last_conference_ == null) {
saved_last_conference_stamp_ = now;
saved_last_conference_ = conference;
}
TimeSpan x = now.Subtract(saved_last_conference_stamp_);
double delta = x.TotalSeconds;
// 找到 cid 对应的 page，然后更新数据
foreach (TabPage page in tabControl1.TabPages) {
if (cid == (int)page.Tag) {
((ShowStats)page).UpdateConference(conference, saved_last_conference_, delta);
break;
}
}
saved_last_conference_ = conference;
saved_last_conference_stamp_ = now;
}
void info_conference_result(string str_json)
{
Conference conference = new Conference(str_json);
Invoke(new GuiDelegateAfterInfoConference(afterInfoConference), new object[] { conference.cid, conference });
}
void info_conference_result(string str_json)
{
Conference conference = new Conference(str_json);
Invoke(new GuiDelegateAfterInfoConference(afterInfoConference), new object[] { conference.cid, conference });
}