private void OnStarted()
{
executor.Enqueue(() =>
{
this.started.OnNext(Unit.Default);
this.started.OnCompleted();
});
}
public void Stop()
{
server.Stop();
executor.Enqueue(() =>
{
isStopped = true;
pingTimer.Change(Timeout.Infinite, Timeout.Infinite);
foreach (var client in clients)
{
client.Close();
}
});
}
/// <summary>
/// Connects to a given remote end point. This method returns before
/// socket is connected, observe Connected property to discover
/// if actual connection was successfull or not.
/// </summary>
public IObservable <Unit> Connect(IPEndPoint remoteEndPoint)
{
if (this.wasConnected)
{
throw new InvalidOperationException("Socket was already in connected state");
}
this.wasConnected = true;
executor.Enqueue(() =>
{
connectArgs = new SocketAsyncEventArgs();
connectArgs.Completed += ConnectedCapture;
connectArgs.RemoteEndPoint = remoteEndPoint;
bool isPending = this.socket.ConnectAsync(connectArgs);
if (!isPending)
{
ConnectedCapture(this, this.connectArgs);
}
else
{
connectionInProgress = true;
connectionTimeoutTimer.Change(20000, -1);
}
});
return(Connected);
}
public SocketClient(IExecutor executor, Socket socket)
{
this.connectedTcs = new TaskCompletionSource<int>();
this.executor = executor;
this.socket = socket;
this.wasConnected = true;
EnsureSocketIsConnected();
InitialiseConnectedSocket();
executor.Enqueue(StartReceiving);
}
internal static Task <T> PostTask <T>(IExecutor exec, Func <T> func)
{
var tcs = new TaskCompletionSource <T>();
exec.Enqueue(() =>
{
try
{
tcs.SetResult(func());
}
catch (Exception exc)
{
tcs.SetException(exc);
}
});
return(tcs.Task);
}
internal static Task <System.Reactive.Unit> PostTask(IExecutor exec, Action action)
{
//Not reusing <T> implementation, so additional lambda allocation can be ommited
var tcs = new TaskCompletionSource <System.Reactive.Unit>();
exec.Enqueue(() =>
{
try
{
if (action != null)
{
action();
}
tcs.SetResult(System.Reactive.Unit.Default);
}
catch (Exception exc)
{
tcs.SetException(exc);
}
});
return(tcs.Task);
}
public void Post(Action action)
{
executor.Enqueue(action);
}