public void Start()
{
mTcpListener.Start();
Task.Factory.StartNew(async() =>
{
while (true)
{
var tcpClient = mTcpListener.AcceptTcpClient();
var connection = new Connection(tcpClient, mRouter, mDictionary);
var sessionID = rnd.Next();
mConnections.Add(sessionID, connection);
var session = new SetupSession()
{
SessionId = sessionID, Address = mUdpEndPoint.Address.ToString(), port = mUdpEndPoint.Port
};
await connection.SendReliable(session);
connection.SetupUnreliable(sessionID, new IPEndPoint(IPAddress.Parse(session.Address), session.port));
}
});
Task.Factory.StartNew(async() =>
{
while (true)
{
var received = await mUdpListener.ReceiveAsync();
using (var stream = new MemoryStream(received.Buffer))
{
var header = new UdpMessageHeader(stream);
if (mConnections.ContainsKey(header.SessionId))
{
var connection = mConnections[header.SessionId];
var response = connection.HandleMessage(header.TypeID, header.MessageID, stream);
if (response != null)
{
await connection.SendUnreliable(response, header.MessageID);
}
}
}
}
});
}
public async Task SendUnreliable(Message msg, int msgId = 0)
{
while (mUdpClient == null)
{
;
}
var header = new UdpMessageHeader()
{
TypeID = mMsgDict.GetTypeID(msg.GetType()), SessionId = mSessionId, MessageID = msgId
};
var msgStream = new MemoryStream();
header.WriteTo(msgStream);
msg.WriteTo(msgStream);
var result = msgStream.ToArray();
if (mUdpClient != null)
{
await mUdpClient.SendAsync(result, result.Length);
}
}
