protected void RunAsyncByteReader(Action <byte[]> asyncReader)
{
int len = sizeof(int);
byte[] buff = new byte[len];
// read the length
pipeStream.ReadAsync(buff, 0, len).ContinueWith((ret) =>
{
if (ret.Result == 0)
{
PipeClosed?.Invoke(this, EventArgs.Empty);
return;
}
// read the data
len = BitConverter.ToInt32(buff, 0);
buff = new byte[len];
pipeStream.ReadAsync(buff, 0, len).ContinueWith((ret2) =>
{
if (ret2.Result == 0)
{
PipeClosed?.Invoke(this, EventArgs.Empty);
return;
}
asyncReader(buff);
RunAsyncByteReader(asyncReader);
});
});
}
void recvProc()
{
while (revcRunning)
{
int len = sizeof(int);
byte[] buff = new byte[len];
int ret = SafeRead(buff, len);
if (ret < 0)
{
PipeClosed?.Invoke(this, EventArgs.Empty);
return;
}
len = BitConverter.ToInt32(buff, 0);
buff = new byte[len];
ret = SafeRead(buff, len);
if (ret < 0)
{
PipeClosed?.Invoke(this, EventArgs.Empty);
return;
}
DataReceived?.Invoke(this, buff);
}
}
private void StartByteReader(Action <byte[]> packetReceived)
{
int intSize = sizeof(int);
byte[] dataLengthBytes = new byte[intSize];
_pipeStream.ReadAsync(dataLengthBytes, 0, intSize).ContinueWith(t =>
{
int len = t.Result;
if (len == 0)
{
PipeClosed?.Invoke(this, EventArgs.Empty);
}
else
{
int dataLength = BitConverter.ToInt32(dataLengthBytes, 0);
byte[] data = new byte[dataLength];
_pipeStream.ReadAsync(data, 0, dataLength).ContinueWith(t2 =>
{
len = t2.Result;
if (len == 0)
{
PipeClosed?.Invoke(this, EventArgs.Empty);
}
else
{
packetReceived(data);
StartByteReader(packetReceived);
}
});
}
});
}
protected virtual void OnPipeClosed(PipeClosedEventArgs e)
{
LoggingManager.Info("FancyServer disconnected");
PipeClosed?.Invoke(this, e);
}