public static IObservable<Unit> ConnectObservable(this Socket socket, EndPoint remoteEndPoint)
{
Contract.Requires(socket != null);
Contract.Requires(remoteEndPoint != null);
Contract.Ensures(Contract.Result<IObservable<Unit>>() != null);
var args = new SocketAsyncEventArgs()
{
RemoteEndPoint = remoteEndPoint
};
return socket
.ConnectObservable(args)
.Select(_ => Unit.Default)
.Finally(args.Dispose);
}
public static IObservable<Unit> ConnectObservable(this Socket socket, IPAddress address, int port)
{
Contract.Requires(socket != null);
Contract.Requires(address != null);
Contract.Requires(port >= IPEndPoint.MinPort);
Contract.Requires(port <= IPEndPoint.MaxPort);
Contract.Ensures(Contract.Result<IObservable<Unit>>() != null);
var args = new SocketAsyncEventArgs()
{
RemoteEndPoint = new IPEndPoint(address, port)
};
return socket
.ConnectObservable(args)
.Select(_ => Unit.Default)
.Finally(args.Dispose);
}
public static IObservable<Unit> DisconnectObservable(this Socket socket, bool reuseSocket)
{
Contract.Requires(socket != null);
Contract.Ensures(Contract.Result<IObservable<Unit>>() != null);
var args = new SocketAsyncEventArgs()
{
DisconnectReuseSocket = reuseSocket
};
return socket
.ConnectObservable(args)
.Select(_ => Unit.Default)
.Finally(args.Dispose);
}