/// <summary>
/// Continuously calls the <see cref="TcpClient.GetStream().Read"/> method of the <see cref="TcpClient"/> while the socket is connected
/// </summary>
/// <remarks>This is a blocking call. When exiting this call the socket will be already closed</remarks>
public void Run()
{
var recvBuffer = _bufferManager.Allocate();
try
{
while (_client.Connected)
{
//blocking call
int read = _client.GetStream().Read(recvBuffer, 0, recvBuffer.Length);
if (read > 0)
{
this.UpperLayer.Receive(new ByteArray(recvBuffer, read));
}
}
}
catch (Exception ex)
{
this.OnRunError(new UnhandledExceptionEventArgs(ex, false));
}
finally
{
_bufferManager.Free(recvBuffer);
_client.Close();
}
Console.WriteLine("Tcp layer loop completed");
}
public int ReadBuffer(BufferManager<byte> bufferManager, FileStream sourceFileStream)
{
int bytesRead = 0;
var buffer = bufferManager.Allocate();
try
{
bytesRead = sourceFileStream.Read(buffer.Data, 0, buffer.Length);
buffer.UsedLength = bytesRead;
}
catch
{
bufferManager.Free(buffer);
throw;
}
bufferManager.Enqueue(buffer);
return bytesRead;
}
public void Free()
{
BufferManager.Free(ref segment1);
BufferManager.Free(ref segment2);
}
public int WriteBuffer(BufferManager<byte> bufferManager, FileStream targetFileStream)
{
var buffer = bufferManager.Dequeue();
try
{
int length = this.CalculateAlignedLength(buffer.UsedLength);
targetFileStream.Write(buffer.Data, 0, length);
return length;
}
finally
{
bufferManager.Free(buffer);
}
}
