private void OnConnectMessageReceived(object sender, ConnectMessageEventArgs e)
{
if (e.Message.Operation == CommandOperation.ClientPing)
{
_remote = new RtmpProxyRemote(_remoteUri, _serializationContext, ObjectEncoding.Amf3);
_remote.MessageReceived += OnAsyncMessageReceived;
_remote.Disconnected += OnServerDisconnected;
e.Result = _remote.ConnectAckAsync(e.InvokeId, e.ConnectionParameters, false, e.ClientId,e.AuthToken, e.Message).Result;
if (Connected != null)
Connected(this, new EventArgs());
}
else
{
_remote = new RtmpProxyRemote(_remoteUri, _serializationContext, ObjectEncoding.Amf3);
_remote.MessageReceived += OnAsyncMessageReceived;
_remote.Disconnected += OnServerDisconnected;
e.Result = _remote.ReconnectAckAsync(e.InvokeId, e.ConnectionParameters, false, e.ClientId, e.AuthToken, e.Message).Result;
if (Connected != null)
Connected(this, new EventArgs());
}
}
async void EventReceivedCallback(object sender, EventReceivedEventArgs e)
{
try
{
switch (e.Event.MessageType)
{
case MessageType.UserControlMessage:
var m = (UserControlMessage)e.Event;
if (m.EventType == UserControlMessageType.PingRequest)
WriteProtocolControlMessage(new UserControlMessage(UserControlMessageType.PingResponse, m.Values));
break;
case MessageType.DataAmf3:
#if DEBUG
// Have no idea what the contents of these packets are.
// Study these packets if we receive them.
System.Diagnostics.Debugger.Break();
#endif
break;
case MessageType.CommandAmf3:
case MessageType.DataAmf0:
case MessageType.CommandAmf0:
var command = (Command)e.Event;
var call = command.MethodCall;
var param = call.Parameters.Length == 1 ? call.Parameters[0] : call.Parameters;
if (call.Name == "_result"||call.Name == "_error"||call.Name == "receive")
{
//should not happen here
throw new InvalidDataException();
}
else if (call.Name == "onstatus")
{
System.Diagnostics.Debug.Print("Received status.");
}
else if (call.Name == "connect")
{
var message = (CommandMessage)call.Parameters[3];
object endpoint;
message.Headers.TryGetValue(AsyncMessageHeaders.Endpoint, out endpoint);
object id;
message.Headers.TryGetValue(AsyncMessageHeaders.ID, out id);
//ClientId = (string) id;
var args = new ConnectMessageEventArgs((string) call.Parameters[1], (string) call.Parameters[2], message, (string) endpoint, (string) id, command.InvokeId, (AsObject)command.ConnectionParameters);
if(ConnectMessageReceived!=null)
ConnectMessageReceived(this, args);
if(message.Operation==CommandOperation.ClientPing)
await InvokeConnectResultAsync(command.InvokeId, (AsObject)args.Result.Body);
else
await InvokeReconnectResultInvokeAsync(command.InvokeId, (AsObject)args.Result.Body);
}
else if (param is RemotingMessage)
{
var message = param as RemotingMessage;
object endpoint;
message.Headers.TryGetValue(AsyncMessageHeaders.Endpoint, out endpoint);
object id;
message.Headers.TryGetValue(AsyncMessageHeaders.ID, out id);
var args = new RemotingMessageReceivedEventArgs(message, (string) endpoint, (string) id, command.InvokeId);
if (RemotingMessageReceived != null)
RemotingMessageReceived(this, args);
if (args.Error == null)
InvokeResult(command.InvokeId, args.Result);
else
InvokeError(command.InvokeId, args.Error);
}
else if (param is CommandMessage)
{
var message = param as CommandMessage;
object endpoint;
message.Headers.TryGetValue(AsyncMessageHeaders.Endpoint, out endpoint);
object id;
message.Headers.TryGetValue(AsyncMessageHeaders.ID, out id);
var args = new CommandMessageReceivedEventArgs(message, endpoint as string, id as string, command.InvokeId);
if (CommandMessageReceived != null)
CommandMessageReceived(this, args);
InvokeResult(command.InvokeId, args.Result);
}
else
{
#if DEBUG
System.Diagnostics.Debug.Print("Unknown RTMP Command: " + call.Name);
System.Diagnostics.Debugger.Break();
#endif
}
break;
}
}
catch(ClientDisconnectedException ex)
{
//Close();
}
}