internal void Close(bool force) { if (_socket != null) { Stream st = GetResponseStream(); if (st != null) { st.Close(); } _responseStream = null; } if (_socket != null) { force |= !_context.Request.KeepAlive; if (!force) { force = (string.Equals(_context.Response.Headers["connection"], "close", StringComparison.OrdinalIgnoreCase)); } if (!force && _context.Request.FlushInput()) { if (_chunked && _context.Response.ForceCloseChunked == false) { // Don't close. Keep working. _reuses++; Unbind(); InitInternal(); BeginReadRequest(); return; } _reuses++; Unbind(); InitInternal(); BeginReadRequest(); return; } Socket s = _socket; _socket = null; try { if (s != null) { s.Shutdown(SocketShutdown.Both); } } catch { } finally { if (s != null) { try { s.Close(); } catch { } } } Unbind(); RemoveConnection(); return; } }
internal void FinishInitialization() { string host = UserHostName; if (_version > HttpVersion.Version10 && (host == null || host.Length == 0)) { _context.ErrorMessage = "Invalid host name"; return; } string path; Uri raw_uri = null; if (MaybeUri(_rawUrl.ToLowerInvariant()) && Uri.TryCreate(_rawUrl, UriKind.Absolute, out raw_uri)) { path = raw_uri.PathAndQuery; } else { path = _rawUrl; } if ((host == null || host.Length == 0)) { host = UserHostAddress; } if (raw_uri != null) { host = raw_uri.Host; } int colon = host.IndexOf(']') == -1 ? host.IndexOf(':') : host.LastIndexOf(':'); if (colon >= 0) { host = host.Substring(0, colon); } string base_uri = string.Format("{0}://{1}:{2}", RequestScheme, host, LocalEndPoint.Port); if (!Uri.TryCreate(base_uri + path, UriKind.Absolute, out _requestUri)) { _context.ErrorMessage = System.Net.WebUtility.HtmlEncode("Invalid url: " + base_uri + path); return; } _requestUri = HttpListenerRequestUriBuilder.GetRequestUri(_rawUrl, _requestUri.Scheme, _requestUri.Authority, _requestUri.LocalPath, _requestUri.Query); if (_version >= HttpVersion.Version11) { string t_encoding = Headers[HttpKnownHeaderNames.TransferEncoding]; _isChunked = (t_encoding != null && string.Equals(t_encoding, "chunked", StringComparison.OrdinalIgnoreCase)); // 'identity' is not valid! if (t_encoding != null && !_isChunked) { _context.Connection.SendError(null, 501); return; } } if (!_isChunked && !_clSet) { if (string.Equals(_method, "POST", StringComparison.OrdinalIgnoreCase) || string.Equals(_method, "PUT", StringComparison.OrdinalIgnoreCase)) { _context.Connection.SendError(null, 411); return; } } if (string.Compare(Headers[HttpKnownHeaderNames.Expect], "100-continue", StringComparison.OrdinalIgnoreCase) == 0) { HttpResponseStream output = _context.Connection.GetResponseStream(); output.InternalWrite(s_100continue, 0, s_100continue.Length); } }