/// <summary>
/// the streams gone away...stop recording
/// </summary>
/// <param name="SSRC">what's gone</param>
private void OnRtpStreamRemoved(object sender, RtpEvents.RtpStreamEventArgs ea)
{
if (this.rtpSession != sender)
{
return;
}
RtpStream stream = ea.RtpStream;
eventLog.WriteEntry(string.Format(CultureInfo.CurrentCulture, "Rtp stream ended: {0}, {1}",
stream.Properties.CName, stream.Properties.Name),
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
// Stop listening to the stream.
StreamRecorder sm = (StreamRecorder)streams[stream.SSRC];
perfCounter.RemoveInstanceForCollection(sm);
sm.StopListening();
streams.Remove(stream.SSRC);
// Set the countdown timer if the venue is empty
if (streams.Count == 0)
{
this.stopTimer = new Timer(new TimerCallback(StopRecordingCallee), null,
Constants.StopAfterVenueEmptySec * 1000, Timeout.Infinite);
}
}
/// <summary>
/// the streams gone away...stop recording
/// </summary>
/// <param name="SSRC">what's gone</param>
private void OnRtpStreamRemoved(object sender, RtpEvents.RtpStreamEventArgs ea)
{
if (this.rtpSession != sender)
{
return;
}
RtpStream stream = ea.RtpStream;
Trace.WriteLine("Rtp stream ended: " + stream.Properties.CName + ", " + stream.Properties.Name);
// Stop listening to the stream.
StreamRecorder sm = (StreamRecorder)streams[stream.SSRC];
perfCounter.RemoveInstanceForCollection(sm);
sm.StopListening();
streams.Remove(stream.SSRC);
// Set the countdown timer if the venue is empty
if (streams.Count == 0)
{
this.stopTimer = new Timer(new TimerCallback(StopRecordingCallee), null,
Constants.StopAfterVenueEmptySec * 1000, Timeout.Infinite);
}
}
internal void RemoveInstanceForCollection(StreamRecorder sm)
{
lock (streams)
{
if (streams.Contains(sm))
{
streams.Remove(sm);
}
}
}
internal void AddInstanceForCollection(StreamRecorder sm)
{
lock (streams)
{
if (!streams.Contains(sm))
{
streams.Add(sm);
}
}
}
/// <summary>
/// we have a new stream - start recording
/// </summary>
/// <param name="SSRC">what's arrived</param>
private void OnNewRtpStream(object sender, RtpEvents.RtpStreamEventArgs ea)
{
if (this.rtpSession != sender)
{
return;
}
RtpStream stream = ea.RtpStream;
if (streams.ContainsKey(stream.SSRC))
{
return;
}
Trace.WriteLine("New stream found: " + stream.Properties.CName + ", " + stream.Properties.Name);
if (participants[stream.Properties.CName] != null)
{
ParticipantWrapper participant = (ParticipantWrapper)participants[stream.Properties.CName];
StreamRecorder sm = new StreamRecorder(participant.participantID, stream, perfCounter);
streams[stream.SSRC] = sm;
perfCounter.AddInstanceForCollection(sm);
// Make sure we don't stop recording now
if (this.stopTimer != null)
{
stopTimer.Dispose();
stopTimer = null;
}
}
else
{
eventLog.WriteEntry("Detected stream for unknown participant, ignoring. CNAME: " +
stream.Properties.CName, EventLogEntryType.Error, ArchiveServiceEventLog.ID.Error);
}
}
/// <summary>
/// we have a new stream - start recording
/// </summary>
/// <param name="SSRC">what's arrived</param>
private void OnNewRtpStream( object sender, RtpEvents.RtpStreamEventArgs ea)
{
if (this.rtpSession != sender)
return;
RtpStream stream = ea.RtpStream;
if( streams.ContainsKey(stream.SSRC) )
return;
Trace.WriteLine("New stream found: " + stream.Properties.CName + ", " + stream.Properties.Name);
if ( participants[stream.Properties.CName] != null )
{
ParticipantWrapper participant = (ParticipantWrapper)participants[stream.Properties.CName];
StreamRecorder sm = new StreamRecorder(participant.participantID, stream, perfCounter);
streams[stream.SSRC] = sm;
perfCounter.AddInstanceForCollection(sm);
// Make sure we don't stop recording now
if( this.stopTimer != null )
{
stopTimer.Dispose();
stopTimer = null;
}
}
else
{
eventLog.WriteEntry("Detected stream for unknown participant, ignoring. CNAME: " +
stream.Properties.CName, EventLogEntryType.Error, ArchiveServiceEventLog.ID.Error);
}
}
internal void RemoveInstanceForCollection(StreamRecorder sm)
{
lock(streams)
{
if( streams.Contains(sm) )
streams.Remove(sm);
}
}
internal void AddInstanceForCollection(StreamRecorder sm)
{
lock(streams)
{
if( !streams.Contains(sm) )
streams.Add(sm);
}
}
/// <summary>
/// we have a new stream - start recording
/// </summary>
/// <param name="SSRC">what's arrived</param>
private void OnNewRtpStream( object sender, RtpEvents.RtpStreamEventArgs ea)
{
try {
RtpStream stream = ea.RtpStream;
eventLog.WriteEntry("OnNewRtpStream: " + stream.Properties.CName + " " +
stream.PayloadType.ToString(),
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
if (this.rtpSession != sender) {
eventLog.WriteEntry("OnNewRtpStream: this.rtpSession and sender don't match.",
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
if (this.rtpSession == null) {
eventLog.WriteEntry("OnNewRtpStream: this.rtpSession is null.",
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
}
if (sender == null) {
eventLog.WriteEntry("OnNewRtpStream: sender is null.",
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
}
//return;
}
if (streams.ContainsKey(stream.SSRC)) {
eventLog.WriteEntry("OnNewRtpStream already in streams collection.",
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
return;
}
//eventLog.WriteEntry(string.Format(CultureInfo.CurrentCulture, " New stream found: {0}, {1}",
// stream.Properties.CName, stream.Properties.Name));
if (participants[stream.Properties.CName] != null) {
ParticipantWrapper participant = (ParticipantWrapper)participants[stream.Properties.CName];
StreamRecorder sm = new StreamRecorder(participant.participantID, stream, perfCounter);
streams[stream.SSRC] = sm;
perfCounter.AddInstanceForCollection(sm);
// Make sure we don't stop recording now
if (this.stopTimer != null) {
stopTimer.Dispose();
stopTimer = null;
}
eventLog.WriteEntry("OnNewRtpStream stream added complete.",
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
}
else {
eventLog.WriteEntry(Strings.UnknownParticipantError + stream.Properties.CName,
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
}
}
catch (Exception e) {
eventLog.WriteEntry("OnNewRtpStream exception: " + e.ToString(),
EventLogEntryType.Warning, ArchiveServiceEventLog.ID.Warning);
}
}
/// <summary>
/// we have a new stream - start recording
/// </summary>
/// <param name="SSRC">what's arrived</param>
private void OnNewRtpStream(object sender, RtpEvents.RtpStreamEventArgs ea)
{
try {
RtpStream stream = ea.RtpStream;
eventLog.WriteEntry("OnNewRtpStream: " + stream.Properties.CName + " " +
stream.PayloadType.ToString(),
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
if (this.rtpSession != sender)
{
eventLog.WriteEntry("OnNewRtpStream: this.rtpSession and sender don't match.",
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
if (this.rtpSession == null)
{
eventLog.WriteEntry("OnNewRtpStream: this.rtpSession is null.",
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
}
if (sender == null)
{
eventLog.WriteEntry("OnNewRtpStream: sender is null.",
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
}
//return;
}
if (streams.ContainsKey(stream.SSRC))
{
eventLog.WriteEntry("OnNewRtpStream already in streams collection.",
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
return;
}
//eventLog.WriteEntry(string.Format(CultureInfo.CurrentCulture, " New stream found: {0}, {1}",
// stream.Properties.CName, stream.Properties.Name));
if (participants[stream.Properties.CName] != null)
{
ParticipantWrapper participant = (ParticipantWrapper)participants[stream.Properties.CName];
StreamRecorder sm = new StreamRecorder(participant.participantID, stream, perfCounter);
streams[stream.SSRC] = sm;
perfCounter.AddInstanceForCollection(sm);
// Make sure we don't stop recording now
if (this.stopTimer != null)
{
stopTimer.Dispose();
stopTimer = null;
}
eventLog.WriteEntry("OnNewRtpStream stream added complete.",
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
}
else
{
eventLog.WriteEntry(Strings.UnknownParticipantError + stream.Properties.CName,
EventLogEntryType.Information, ArchiveServiceEventLog.ID.Information);
}
}
catch (Exception e) {
eventLog.WriteEntry("OnNewRtpStream exception: " + e.ToString(),
EventLogEntryType.Warning, ArchiveServiceEventLog.ID.Warning);
}
}