/// <summary>
/// Deep clone
/// </summary>
public object Clone()
{
NetStreamStatusEvent clone = new NetStreamStatusEvent();
clone.Event = Event;
clone.Code = Code;
clone.Level = Level;
clone.EventInfo = (AMFObject)EventInfo.Clone();
return(clone);
}
protected void NS_OnStatus(object sender, NetStreamStatusEvent netStreamStatusEvent)
{
NetStreamHelper netStreamHelper = FindNetStreamHelper(sender as NetStream);
if (netStreamHelper != null)
{
switch (netStreamStatusEvent.Code)
{
case "NetStream.Play.Stop": // start buffering next mediaitem?
if (!netStreamHelper.NetStream.SeekIsActive && !netStreamHelper.IsComplete)
{
commandInProgress = false; // reset it
netStreamHelper.IsComplete = true;
}
// possible button state changed
DoEvent_MP_OnControleButtonStateChange(OnControleButtonStateChange, this);
break;
case "NetStream.Play.OnMetaData":
lock (lockVAR)
{
netStreamHelper.Item.NetStreamDurationInMS = Convert.ToInt64(netStreamHelper.NetStream.Duration * 1000);
}
break;
case "NetStream.Play.Start":
case "NetStream.Play.Resume":
failedPlayCount = 0; // reset
commandInProgress = false; // reset it after Play command
// Do not set PlayState from Seek to Playing, otherwise
// call to "StartPlayingAudioChannel" won't start playing audio again!
// "StartPlayingAudioChannel" is called from "NC_OnMediaPacket"
// so playing will start when there is data in the buffer
MP_OnMediaItem onMediaItemSeekEnd = null;
MediaItem item = null;
lock (lockVAR)
{
if (netStreams.Count > 0 && netStreams[0].PlayState == NetStreamState.Seek)
{
if (OnMediaItemSeekEnd != null)
{
// We're playing
onMediaItemSeekEnd = OnMediaItemSeekEnd;
item = (MediaItem)netStreams[0].Item.Clone();
}
}
} //lock
DoEvent_MP_OnMediaItem(onMediaItemSeekEnd, this, item);
// possible button state changed
DoEvent_MP_OnControleButtonStateChange(OnControleButtonStateChange, this);
break;
case "NetStream.Seek.Notify":
// wait for "NetStream.Play.Start"
// Flush buffer once more (because packets could be stored between call en send to remote server
if (netStreamHelper.Buffer != null)
{
netStreamHelper.Buffer.Clear();
}
// Should already be set to this!
netStreamHelper.PlayState = NetStreamState.Seek;
// possible button state changed
DoEvent_MP_OnControleButtonStateChange(OnControleButtonStateChange, this);
break;
case "NetStream.Pause.Notify":
commandInProgress = false; // reset it after seek command
// possible button state changed
DoEvent_MP_OnControleButtonStateChange(OnControleButtonStateChange, this);
break;
case "NetStream.Play.Failed": // event when playing fails and we have to skip to the next one
case "NetStream.Play.StreamNotFound":
case "NetStream.Failed":
failedPlayCount++;
// Fake status so Next and stop work
lock (lockVAR)
{
if (netStreams.Count == 1)
{
netStreams[0].Item.SkipBecauseOfError = true;
netStreams[0].PlayState = NetStreamState.Playing;
}
else if (netStreams.Count > 1)
{
NetStreamHelper nsh = netStreams[netStreams.Count - 1];
netStreams.RemoveAt(netStreams.Count - 1);
netStreams[netStreams.Count - 1].NextNetStreamStarted = false;
nsh.Item.SkipBecauseOfError = true;
CloseAudioStream(nsh);
MPThread_CheckForPreBuffering();
break;
}
} //lock
if (currentPlaylist.NextMediaItemIndex != -1 && failedPlayCount <= 10)
{
// Continue with next one if there is one!
MPThread_Next();
}
else
{
// stop playing, 10 consecutive fails
MPThread_Stop();
}
break;
} //switch
}
}
/// <summary>
/// Deep clone
/// </summary>
public object Clone()
{
NetStreamStatusEvent clone = new NetStreamStatusEvent();
clone.Event = Event;
clone.Code = Code;
clone.Level = Level;
clone.EventInfo = (AMFObject)EventInfo.Clone();
return clone;
}
[System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Never)] // hide it for code completion
virtual protected bool Internal_HandleOnStatusDecoded(RTMPPacket packet, string eventStr, string codeStr, string levelStr, AMFObject obj)
{
//LibRTMPLogger.Log(LibRTMPLogLevel.Error, string.Format("[CDR.LibRTMP.NetStream.Internal_HandleOnStatusDecoded] event={0} code={1} level={2} Timestamp={3}", eventStr, codeStr, levelStr, packet.TimeStamp));
//Console.WriteLine(string.Format("event={0} code={1} level={2} Timestamp={3} seekIsActive={4}", eventStr, codeStr, levelStr, packet.TimeStamp, seekIsActive.ToString()));
if (OnStatus != null)
{
NetStreamStatusEvent netStreamStatusEvent = new NetStreamStatusEvent();
netStreamStatusEvent.Clear();
netStreamStatusEvent.Event = eventStr;
netStreamStatusEvent.Code = codeStr;
netStreamStatusEvent.Level = levelStr;
netStreamStatusEvent.EventInfo = (AMFObject)obj.Clone(); // for thread safety
MQ_RTMPMessage message = new MQ_RTMPMessage();
message.MethodCall = MethodCall.OnEventCallUserCode;
message.Params = new object[] { OnStatus, this, netStreamStatusEvent };
netConnection.PostOnEventUserCallCodeMessage(message);
}
// Make sure we point to the right record which is buffered!
if (codeStr == "NetStream.Play.Switch")
{
// end of stream (adjust duration to correct for inaccuracy!)
lock (lockVAR)
{
seekIsActive = false;
} //lock
}
// Now do our thing
switch (codeStr)
{
// We need to flush the existing buffers and wait until
// new data arrives
case "NetStream.Seek.Notify":
lock (lockVAR)
{
seekIsActive = true; // is probably already set
blockMediaPackets++;
deltaTimeStampInMS = packet.TimeStamp;
}
Internal_OnSeekNotify(packet.TimeStamp);
break;
case "NetStream.Play.Reset": // send when playlist starts at the beginning
lock (lockVAR)
{
atBeginOfAudio = true;
mediaBytesReceived = 0;
deltaTimeStampInMS = 0;
} //lock
break;
case "NetStream.Play.Switch":
// Tell we have to stop playing (and drain the buffers!)
if (mediaBytesReceived > 0) // only when we are streaming already
{
blockMediaPackets++;
}
break;
case "NetStream.Data.Start":
mediaBytesReceived = 0;
break;
// stream begins to play (that is data is send)
// deblock if needed
case "NetStream.Play.Start":
lock (lockVAR)
{
if (blockMediaPackets > 0)
{
blockMediaPackets--;
}
seekIsActive = false; // is probably already set
} //lock
break;
case "NetStream.Play.Stop":
ReplaySavedPackets(); // needed in case packets where saved (we're at the end so a byte sync will not occure anymore)
lock (lockVAR)
{
atBeginOfAudio = true;
}
break;
// Pause logic
case "NetStream.Pause.Notify":
ReplaySavedPackets(); // needed in case packets where saved (we're at the end so a byte sync will not occure anymore)
lock (lockVAR)
{
if (mediaBytesReceived > 0) // we're buffering
{
pauseIsActive = true;
Internal_OnPauseStream(true);
if (OnPauseStream != null)
{
MQ_RTMPMessage message = new MQ_RTMPMessage();
message.MethodCall = MethodCall.OnEventCallUserCode;
message.Params = new object[] { OnPauseStream, this, true };
netConnection.PostOnEventUserCallCodeMessage(message);
}
}
} //lock
break;
case "NetStream.Unpause.Notify":
lock (lockVAR)
{
syncAfterPauseNeeded = true;
pauseIsActive = false;
Internal_OnPauseStream(false);
if (OnPauseStream != null)
{
MQ_RTMPMessage message = new MQ_RTMPMessage();
message.MethodCall = MethodCall.OnEventCallUserCode;
message.Params = new object[] { OnPauseStream, this, false };
netConnection.PostOnEventUserCallCodeMessage(message);
}
} //lock
break;
case "NetStream.Play.Failed":
case "NetStream.Play.StreamNotFound":
case "NetStream.Failed":
break;
case "NetStream.Play.Complete": // all data is send
lock (lockVAR)
{
seekIsActive = false; // safety
}
break;
} //switch
// Code can be eg:
// "NetStream.Failed"
// "NetStream.Play.Failed"
// "NetStream.Play.StreamNotFound"
// "NetConnection.Connect.InvalidApp"
// "NetStream.Play.Start"
// "NetStream.Publish.Start"
// "NetStream.Play.Complete" //audio
// "NetStream.Play.Stop" // audio
// "NetStream.Pause.Notify"
// "NetStream.Seek.Notify"
return true;
}
private void NS_OnStatus(object sender, NetStreamStatusEvent netStreamStatusEvent)
{
if (netStreamStatusEvent.Code == "NetStream.Play.Complete")
{
Console.WriteLine("RTMP NetStream has ended sending data. (Audio playing will stop some time later)");
}
}