public override int Read(byte[] buf, int off, int len)
{
if (stream == null)
{
throw new TTransportException(TTransportException.ExceptionType.NotOpen);
}
if (asyncMode)
{
Exception eOuter = null;
var evt = new ManualResetEvent(false);
int retval = 0;
stream.BeginRead(buf, off, len, asyncResult =>
{
try
{
if (stream != null)
{
retval = stream.EndRead(asyncResult);
}
else
{
eOuter = new TTransportException(TTransportException.ExceptionType.Interrupted);
}
}
catch (Exception e)
{
if (stream != null)
{
eOuter = e;
}
else
{
eOuter = new TTransportException(TTransportException.ExceptionType.Interrupted, e.Message);
}
}
evt.Set();
}, null);
evt.WaitOne();
if (eOuter != null)
{
throw eOuter; // rethrow exception
}
else
{
return(retval);
}
}
else
{
return(stream.Read(buf, off, len));
}
}
protected override TTransport AcceptImpl()
{
try
{
EnsurePipeInstance();
if (asyncMode)
{
var evt = new ManualResetEvent(false);
Exception eOuter = null;
stream.BeginWaitForConnection(asyncResult =>
{
try
{
if (stream != null)
{
stream.EndWaitForConnection(asyncResult);
}
else
{
eOuter = new TTransportException(TTransportException.ExceptionType.Interrupted);
}
}
catch (Exception e)
{
if (stream != null)
{
eOuter = e;
}
else
{
eOuter = new TTransportException(TTransportException.ExceptionType.Interrupted, e.Message);
}
}
evt.Set();
}, null);
evt.WaitOne();
if (eOuter != null)
{
throw eOuter; // rethrow exception
}
}
else
{
stream.WaitForConnection();
}
var trans = new ServerTransport(stream, asyncMode);
stream = null; // pass ownership to ServerTransport
return(trans);
}
catch (TTransportException)
{
Close();
throw;
}
catch (Exception e)
{
Close();
throw new TTransportException(TTransportException.ExceptionType.NotOpen, e.Message);
}
}