/// <summary>
/// Connect to server
/// </summary>
public async Task <bool> ConnectAsync()
{
Interlocked.Exchange(ref _connecting, new object());
// create new client
var socket = new TcpClientSocket(_createDataProcessorFunc, _clientConfig, _loggerFactory);
socket.ClientDisconnectedAction = new Action <ClientInfo>((info) => {
Interlocked.Exchange(ref _socketClient, null)?.Disconnect();
if (_eventHandler != null)
{
_eventHandler.HandleClientDisconnected(info);
}
});
// replace with previous client
Interlocked.Exchange(ref _socketClient, socket)?.Disconnect();
// reset utils
_dataSynchronizator.Reset();
_dataProcessor.Reset();
_allowAutoReconnect = true;
// add support for rpc and auto response
socket.MsgReceivedAction = new Action <DataContainer>((msg) => {
var id = _dataProcessor.GetIdentifier(msg.Payload);
if (id != null)
{
_dataSynchronizator.NotifyResult(Encoding.ASCII.GetString(id), msg.Payload);
}
if (_eventHandler != null)
{
var rsp = _eventHandler.HandleReceivedData(msg, id != null);
if (rsp != null)
{
_ = SendAsync(rsp);
}
}
});
// bind other events
if (_eventHandler != null)
{
socket.ClientConnectedAction = _eventHandler.HandleClientConnected;
socket.ClientConnectionFailureAction = _eventHandler.HandleClientConnectionFailure;
socket.MsgSentAction = _eventHandler.HandleSentData;
}
// connect
bool status = await socket.Connect();
// cleanup on failure
if (!status)
{
Interlocked.Exchange(ref _socketClient, null)?.Disconnect();
}
// return status
Interlocked.Exchange(ref _connecting, null);
return(status);
}
