public bool Connect()
{
try
{
lock (this)
{
var pipe = new NamedPipeClientStream(Host, Name, PipeDirection.InOut, PipeOptions.Asynchronous);
pipe.Connect(1000);
pipe.ReadMode = PipeTransmissionMode.Message;
Pipe = new PipeConnection(new byte[BufferSize], pipe);
pipe = new NamedPipeClientStream(Host, Name + PipeConnection.PUSH_SUFFIX, PipeDirection.InOut, PipeOptions.Asynchronous);
pipe.Connect(1000);
pipe.ReadMode = PipeTransmissionMode.Message;
PushPipe = new PipeConnection(new byte[BufferSize], pipe);
}
BeginPushPipeRead();
return(true);
}
catch
{
Dispose();
}
return(false);
}
protected void BeginPipeRead(PipeConnection conn)
{
if (!Running)
{
return;
}
conn.Pipe.BeginRead(conn.Buffer, 0, conn.Buffer.Length, OnPipeData, conn);
}
public void Dispose()
{
lock (this)
{
Pipe?.Dispose();
Pipe = null;
PushPipe?.Dispose();
PushPipe = null;
}
}
protected void OnPipeConnect(IAsyncResult ar)
{
try
{
lock (Pipes)
{
if (ListeningPipe != null)
{
ListeningPipe.EndWaitForConnection(ar);
var conn = new PipeConnection(new byte[BufferSize], ListeningPipe);
ListeningPipe = null;
Pipes.Add(conn.Pipe, conn);
BeginPipeRead(conn);
Connected?.Invoke(conn);
}
}
}
catch { }
BeginPipeListen();
}
protected void OnPipeConnect(IAsyncResult ar)
{
var pipe = ar.AsyncState as NamedPipeServerStream;
try
{
pipe.EndWaitForConnection(ar);
}
catch
{
Stop();
return;
}
if (!Running)
{
pipe.Dispose();
return;
}
lock (Pipes)
{
var conn = new PipeConnection(new byte[BufferSize], pipe);
ListeningPipe = null;
try
{
BeginPipeRead(conn);
Pipes.Add(conn.Pipe, conn);
}
catch
{
conn.Dispose();
}
}
BeginPipeListen();
}
protected void BeginPipeRead(PipeConnection conn) => conn.Pipe.BeginRead(conn.Buffer, 0, conn.Buffer.Length, OnPipeData, conn);