private void MQ_Connect(ServerLink sl, NC_ResultCallBackConnect onResult, params AMFObjectProperty[] amfProperties)
{
MQ_Close();
netConnectionState = NetConnectionState.Connecting;
serverLink = sl;
bool success = MQInternal_MakeConnection(amfProperties);
if (success)
{
netConnectionState = NetConnectionState.Connected;
}
if (success)
{
success = false;
// Now we have to wait for the "onConnect" event to be send by the wowza server, before we can say the
// connection was successful. We do this for a max of 7 seconds, if no "onConnect" then
// disconnect and say failed
DateTime timeStamp = DateTime.Now.AddMilliseconds(onConnectWaitTimeoutMS);
while (!success && (timeStamp - DateTime.Now).TotalMilliseconds > 0)
{
if (netConnectionState == NetConnectionState.Connected)
{
if (MQInternal_IsConnected)
{
if (MQInternal_DataInSocket)
{
RTMPPacket packet = null;
ReadPacket(out packet);
// When we get an Invoke while connecting this is the "connect" event!
// where we have been waiting for.
if (packet.PacketType == PacketType.Invoke)
{
success = true;
}
HandleClientPacket(packet);
}
}
else
{
// There is no connection anymore
break;
}
}
// don't use cpu 100%
if (!success)
{
Thread.Sleep(10);
}
} //while
// Close connection when failed!
if (!success || (DateTime.Now - timeStamp).TotalMilliseconds > 0)
{
#if SSL
if (sslStream != null)
{
try
{
sslStream.Close();
sslStream.Dispose();
}
catch { }
}
sslStream = null;
#endif
if (tcpSocket != null)
{
try
{
tcpSocket.Shutdown(SocketShutdown.Both);
tcpSocket.Close();
}
catch { }
}
tcpSocket = null;
// temporary before we set the state to disconnected!
netConnectionState = NetConnectionState.Connecting;
dtNetConnectionKeepAlive = DateTime.Now;
}
}
if (onResult != null)
{
// this is delegate given when connecting (used by Mediaplayer class)
// makes event OnConnect not needed
DoNC_ResultCallBackConnectEvent(onResult, success);
}
// Now we do a "global" onConnect
if (success && OnConnect != null)
{
MQ_RTMPMessage message = new MQ_RTMPMessage();
message.MethodCall = MethodCall.OnEventCallUserCode;
message.Params = new object[] { OnConnect, this };
AddOnEventUserCallCodeToPump(message);
}
if (!success)
{
// Set state
netConnectionState = NetConnectionState.Disconnected;
}
}
private void MQ_Close()
{
lock (lockVAR)
{
// delete all streams if there were any
bool wasConnected = (tcpSocket != null && netConnectionState == NetConnectionState.Connected);
if (MQInternal_IsConnected)
{
foreach (NetStream netStream in netStreamsList)
{
if (netStream.Stream_ID >= 0)
{
MQ_SendDeleteStream(netStream.Stream_ID);
// this will generate result packets but we're cclosing the
// connect. Really we should wait to get all result before disconnecting
}
} //foreach
}
#if SSL
if (sslStream != null)
{
try
{
sslStream.Close();
sslStream.Dispose();
}
catch { }
}
sslStream = null;
#endif
if (tcpSocket != null)
{
try
{
tcpSocket.Shutdown(SocketShutdown.Both);
tcpSocket.Close();
}
catch { }
}
tcpSocket = null;
netConnectionState = NetConnectionState.Disconnected;
dtNetConnectionKeepAlive = DateTime.MaxValue;
receiveTimeoutMS = RTMPConst.TIMEOUT_RECEIVE;
InChunkSize = RTMPConst.RTMP_DEFAULT_CHUNKSIZE;
outChunkSize = RTMPConst.RTMP_DEFAULT_CHUNKSIZE;
bwCheckCounter = 0;
clientBW = 2500000;
clientBW2 = 2;
serverBW = 2500000;
bytesReadTotal = 0;
lastSentBytesRead = 0;
numInvokes = 0;
for (int i = 0; i < RTMPConst.RTMP_CHANNELS; i++)
{
vecChannelsIn[i] = null;
vecChannelsOut[i] = null;
channelTimestamp[i] = 0;
} //for
methodCallDictionary.Clear();
dMethodLookup.Clear();
if (wasConnected)
{
foreach (NetStream netStream in netStreamsList)
{
netStream.internal_NetStreamDisconnectNotify();
//
} //foreach
if (OnDisconnect != null)
{
MQ_RTMPMessage message = new MQ_RTMPMessage();
message.MethodCall = MethodCall.OnEventCallUserCode;
message.Params = new object[] { OnDisconnect, this };
AddOnEventUserCallCodeToPump(message);
}
}
// reset is for the next connect
DisconnectEventSend = false;
} //lock
}
public void SetConnectionState(NetConnectionState state)
{
ConnectionState = state;
}
