private static Socket GetSocket(NetworkArguments netArgs, CancellationToken token = default(CancellationToken))
{
var client = new Socket(AddressFamily.InterNetwork, SocketType.Stream, ProtocolType.Tcp);
client.ReceiveTimeout = netArgs.ReceiveTimeoutSeconds;
client.SendTimeout = netArgs.SendTimeoutSeconds;
client.LingerState = new LingerOption(netArgs.LingerArguments.Enable, netArgs.LingerArguments.Timeout);
client.NoDelay = netArgs.NoDelay;
ThrowIfCancelled(token);
return(client);
}
public async Task <IConnectedNetworkClient> Connect(NetworkArguments netArgs, CancellationToken token = default(CancellationToken))
{
try {
bool connected = true;
Socket socket = GetSocket(netArgs, token);
await Task.Run(() => {
IAsyncResult result = socket.BeginConnect(GetEndpoint(netArgs), new AsyncCallback(ConnectCallBack), socket);
connected = result.AsyncWaitHandle.WaitOne(netArgs.ConnectTimeoutSeconds * 1000, true);
});
if (!connected && socket != null && !socket.Connected)
{
socket.Close();
}
return(new ConnectedNetworkClient(new NetworkStream(socket, FileAccess.ReadWrite, true)));
} catch (Exception ex) {
//Console.WriteLine ("[NET-Factory] - exception when connecting ({0}:{1})", U.ExType (ex), U.InnerExMessage (ex));
throw MomNetworkException.ToMomException(ex, "[NET-Factory] - Connect");
}
}
private static IPEndPoint GetEndpoint(NetworkArguments netArgs, CancellationToken token = default(CancellationToken))
{
ThrowIfCancelled(token);
return(new IPEndPoint(IPAddress.Parse(netArgs.Ip), netArgs.Port));
}
