protected void ConnectTcpClient(TcpClient tcpClient, StageAddress address)
{
if (!tcpClient.Connected)
{
lock (tcpClient)
{
if (!tcpClient.Connected)
{
//out socket
tcpClient.NoDelay = true;
tcpClient.SendTimeout = 5;
tcpClient.ReceiveTimeout = 5;
var hostPort = address.Address.Split(new[] { "tcp://" }, StringSplitOptions.None)[1];
var host = hostPort.Split(':')[0];
var port = Int32.Parse(hostPort.Split(':')[1]);
tcpClient.ConnectAsync(host, port).Wait();
Task.Run(async() => {
await ProcessSocket(tcpClient);
if (_outSockets.TryGetValue(address.Address, out var tcpClientList))
{
tcpClientList.Remove(tcpClient);
}
});
}
}
}
}
public async Task <bool> Send(StageAddress address, byte[] data)
{
if (address.Address == null)
{
address = await LocalAddress();
}
//try send on known peers
var reqSocket = new NetMQ.Sockets.DealerSocket();
reqSocket.Options.Identity = Guid.NewGuid().ToByteArray();
reqSocket.Connect(address.Address);
var messageToServer = new NetMQMessage();
messageToServer.AppendEmptyFrame();
messageToServer.Append(data);
reqSocket.SendMultipartMessage(messageToServer);
return(true);
}
public async Task <Boolean> Send(StageAddress address, byte[] data)
{
if (address.Address == null)
{
address = await LocalAddress();
}
TcpClient tcpClient;
if (_isListening)
{
//on stage
if (_inSockets.TryGetValue(address.Address, out tcpClient))
{
return(await SendSocketMessage(tcpClient, data) > 0);
}
}
//on client
var tcpClientList = _outSockets.GetOrAdd(address.Address, new List <TcpClient>());
if (tcpClientList.Count < _options.MaxClientSockets)
{
tcpClient = new TcpClient();
lock (tcpClientList)
{
tcpClientList.Add(tcpClient);
}
}
else
{
tcpClient = tcpClientList.OrderBy(c => Guid.NewGuid()).First();
}
ConnectTcpClient(tcpClient, address);
var sent = await SendSocketMessage(tcpClient, data);
return(sent > 0);
}