internal void Close(bool force)
{
if (_socket != null)
{
GetResponseStream()?.Close();
_responseStream = null;
}
if (_socket != null)
{
force |= !_context.Request.KeepAlive;
if (!force)
{
force = (_context.Response.Headers[HttpKnownHeaderNames.Connection] == HttpHeaderStrings.Close);
}
if (!force && _context.Request.FlushInput())
{
if (_chunked && _context.Response.ForceCloseChunked == false)
{
// Don't close. Keep working.
_reuses++;
Unbind();
Init();
BeginReadRequest();
return;
}
_reuses++;
Unbind();
Init();
BeginReadRequest();
return;
}
Socket s = _socket;
_socket = null;
try
{
s?.Shutdown(SocketShutdown.Both);
}
catch
{
}
finally
{
s?.Close();
}
Unbind();
RemoveConnection();
return;
}
}
private void Init()
{
_contextBound = false;
_requestStream = null;
_responseStream = null;
_prefix = null;
_chunked = false;
_memoryStream = new MemoryStream();
_position = 0;
_inputState = InputState.RequestLine;
_lineState = LineState.None;
_context = new HttpListenerContext(this);
}
public HttpResponseStream GetResponseStream()
{
if (_responseStream == null)
{
HttpListener?listener = _context._listener;
if (listener == null)
{
return(new HttpResponseStream(_stream, _context.Response, true));
}
_responseStream = new HttpResponseStream(_stream, _context.Response, listener.IgnoreWriteExceptions);
}
return(_responseStream);
}