Esempio n. 1
0
            internal void BeginStreamingRequestBody(HttpRequest request, Action<HttpBuffer> cb_buffer)
            {
                lock (_server._lock) {
                    if (_isdisposed) return;    // this is not the right place to throw
                    if (_state != _State.RequestBodyUserWait)
                        throw new InvalidOperationException("invalid state for request body streaming");
                    if (_requestbody_streaming_started)
                        throw new InvalidOperationException("request body can only be streamed once");
                    if (_tx == null || _tx.Request != request)
                        throw new InvalidOperationException("this request object is not active");

                    _requestbody_streaming_started = true;
                    _requestbody_buffer            = new RequestBodyBuffer(this);
                    _requestbody_user_cb           = cb_buffer;
                    _state                         = _State.RequestBodyUserRead;
                    _HandleCurrentState();
                }
            }
Esempio n. 2
0
            void ev_writedone()
            {
                if (_state == _State.Failure) {
                    Dispose();

                } else if (_state == _State.Send100Continue) {
                    ev_requestbodyready();
                    _HandleCurrentState();

                } else if (_state == _State.SendResponseBody) {
                    _state  = _State.ResponseBodyUserWait;
                    var cb  = _responsebody_user_cb;
                    var buf = _responsebody_buffer;
                    _server._DispatchCallback(() => cb(buf));

                } else if (_state == _State.SendResponseBodyLast) {
                    // clear out all state
                    _tx                             = null;
                    _readoff                        = 0;
                    _readcount                      = 0;
                    _readbuf                        = new byte[4096];
                    _readoff                        = 0;
                    _readcount                      = 0;
                    _headerstate                    = _HeaderState.FirstLine;
                    _linems                         = new MemoryStream();
                    _firstline                      = null;
                    _headerlines                    = new List<string>();
                    _writeoff                       = 0;
                    _writecount                     = 0;
                    _writebytes                     = null;
                    _requestbody_left               = 0;
                    _requestbody_full               = null;
                    _requestbody_multipart          = null;
                    _requestbody_streaming_started  = false;
                    _requestbody_buffer             = null;
                    _requestbody_user_cb            = null;
                    _responsebody_streaming_started = false;
                    _responsebody_buffer            = null;
                    _responsebody_user_cb           = null;
                    _responsebody_done_cb           = null;
                    _responsebody_left              = -1;
                    _state                          = _State.RequestHeaders;

                    if (_isconnectionclose || _ishttp10) {
                        Dispose();
                    } else {
                        _HandleCurrentState();
                    }

                } else if (_state == _State.SendResponseHeaders) {
                    _state = _State.ResponseBodyUserWait;
                    _server._DispatchCallback(() => _responsebody_user_cb(_responsebody_buffer));

                } else {
                    throw new InvalidOperationException();
                }
            }
Esempio n. 3
0
            void _RequestBodyBufferComplete()
            {
                lock (_server._lock) {
                    if (_isdisposed) return;    // this is not the right place to throw

                    if (_state != _State.RequestBodyUserWait)
                        throw new InvalidOperationException("request is not waiting for buffer complete");

                    if (_requestbody_left > 0) {
                        _state = _State.RequestBodyUserRead;
                        _HandleCurrentState();
                    } else {
                        _state = _State.ResponseHeadersUserWait;
                        _requestbody_buffer  = null;
                        _requestbody_user_cb = null;
                        _HandleCurrentState();
                    }
                }
            }