private void ShutdownCallback(UvShutdownRequest request, Exception error, object closingStateObject)
{
var closingState = (ClosingState)closingStateObject;
try
{
if (error != null)
{
throw error;
}
}
catch (UvErrorException e)
{
if (e.ErrorCode != UvErrorCode.ECONNRESET)
{
closingState.RegisterException(e);
}
}
catch (Exception e)
{
closingState.RegisterException(e);
}
try
{
this.BaseSocket.Close();
}
catch (Exception e)
{
closingState.RegisterException(e);
}
this.InvokeClosedEvent(closingState.GetException());
}
private void CloseCallback(object closingStateObject)
{
var closingState = (ClosingState)closingStateObject;
// Stop reading process (if any)
try
{
this.BaseSocket.ReadStop();
}
catch (Exception exception)
{
closingState.RegisterException(exception);
}
// Clear receive state and free the receive buffer
var state = this.receiveState;
this.receiveState = null;
// Return acquired buffer to the pool
state?.Buffer?.Dispose();
// Shut down any writing operations
// Handle will be closed after the shutdown process
var shutdownRequest = new UvShutdownRequest(this.BaseSocket, this.ShutdownCallback, closingState);
try
{
shutdownRequest.Shutdown();
}
catch (Exception exception)
{
this.ShutdownCallback(shutdownRequest, exception, closingState);
}
}
public static extern int uv_shutdown(UvShutdownRequest req, UvStream handle, UvShutdownCallback cb);
