Exemplo n.º 1
0
        public static BufferingConsumer Consume(this IDataProducer producer)
        {
            var c = new BufferingConsumer();

            producer.Connect(c);
            return(c);
        }
Exemplo n.º 2
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        public void OnRequest(HttpRequestHead head, IDataProducer body, IHttpResponseDelegate response)
        {
            var env = new Environment();

            if (context != null)
                foreach (var kv in context)
                    env[kv.Key] = kv.Value;

            env.Headers = head.Headers ?? new Dictionary<string, string>();
            env.Method = head.Method ?? "";
            env.Path = head.Path ?? "";
            env.PathBase = "";
            env.QueryString = head.QueryString ?? "";
            env.Scheme = "http"; // XXX
            env.Version = "1.0";

            if (body == null)
                env.Body = null;
            else
                env.Body = (onData, onError, onEnd) =>
                {
                    var d = body.Connect(new DataConsumer(onData, onError, onEnd));
                    return () => { if (d != null) d.Dispose(); };
                };

            appDelegate(env, HandleResponse(response), HandleError(response));
        }
Exemplo n.º 3
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        public void OnRequest(HttpRequestHead head, IDataProducer body, IHttpResponseDelegate response)
        {
            var env = new Dictionary<string, object>();
            var request = new RequestEnvironment(env);

            if (context != null)
                foreach (var kv in context)
                    env[kv.Key] = kv.Value;

            if (head.Headers == null)
                request.Headers = new Dictionary<string, string[]>(StringComparer.OrdinalIgnoreCase);
            else
                request.Headers = head.Headers.ToDictionary(kv => kv.Key, kv => new[] { kv.Value }, StringComparer.OrdinalIgnoreCase);

            request.Method = head.Method ?? "";
            request.Path = head.Path ?? "";
            request.PathBase = "";
            request.QueryString = head.QueryString ?? "";
            request.Scheme = "http"; // XXX
            request.Version = "1.0";

            if (body == null)
                request.BodyDelegate = null;
            else
                request.BodyDelegate = (write, end, cancellationToken) =>
                {
                    var d = body.Connect(new DataConsumer(
                        write,
                        end,
                        () => end(null)));
                    cancellationToken.Register(d.Dispose);
                };

            appDelegate(env, HandleResponse(response), HandleError(response));
        }
Exemplo n.º 4
0
        private static async void HandleRequest(HttpRequestHead request, IDataProducer body, IHttpResponseDelegate response, IRequestHandler handler)
        {
            _log.DebugFormat("Matched a handler {0}:{1} {2}", handler.Method, handler.Path, DumpQueryParams(handler.QueryParams));

            if (handler.ResponseDelay > TimeSpan.Zero)
            {
                await Task.Delay(handler.ResponseDelay);
            }
            IDataProducer dataProducer = GetDataProducer(request, handler);

            if (request.HasBody())
            {
                body.Connect(new BufferedConsumer(
                                 bufferedBody =>
                {
                    handler.RecordRequest(request, bufferedBody);
                    _log.DebugFormat("Body: {0}", bufferedBody);
                    response.OnResponse(handler.ResponseBuilder.BuildHeaders(), dataProducer);
                },
                                 error =>
                {
                    _log.DebugFormat("Error while reading body {0}", error.Message);
                    response.OnResponse(handler.ResponseBuilder.BuildHeaders(), dataProducer);
                }
                                 ));
            }
            else
            {
                response.OnResponse(handler.ResponseBuilder.BuildHeaders(), dataProducer);
                handler.RecordRequest(request, null);
            }
            _log.DebugFormat("End Processing request for : {0}:{1}", request.Method, request.Uri);
        }
Exemplo n.º 5
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            private void ProcessPOSTRequest(IDataProducer body, IHttpResponseDelegate response)
            {
                body.Connect(new BufferedConsumer(
                                 (payload) =>
                {
                    try
                    {
                        _parent._systemMetrics.LogCount("listeners.http.bytes", Encoding.UTF8.GetByteCount(payload));
                        // Further split by ',' to match the GET while keeping backward compatibility and allowing you to use the join for both methods.
                        string[] lines = payload.Replace("\r", "").Split(new char[] { '\n', ',' }, StringSplitOptions.RemoveEmptyEntries);

                        for (int index = 0; index < lines.Length; index++)
                        {
                            _parent._target.Post(lines[index]);
                        }
                        _parent._systemMetrics.LogCount("listeners.http.lines", lines.Length);
                        Respond(response, "200 OK");
                    }
                    catch
                    {
                        Respond(response, "400 bad request");
                    }
                },
                                 (error) =>
                {
                    Respond(response, "500 Internal server error");
                }));
            }
Exemplo n.º 6
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            public void OnRequest(HttpRequestHead request, IDataProducer requestBody,
                                  IHttpResponseDelegate response)
            {
                var verror      = "404 Not Found";
                var errorString = "Not Found";

                try
                {
                    var path = request.Uri;

                    if (path == "/api")
                    {
                        var method = request.Method;
                        var stream = new MemoryStream();
                        if (method == "POST")
                        {
                            requestBody.Connect(new BufferedConsumer(bufferedBody =>
                            {
                                var data = Encoding.UTF8.GetBytes(Encoding.UTF8.GetString(bufferedBody).Split(new[] { "\r\n\r\n" }, 2, StringSplitOptions.RemoveEmptyEntries)[1]);
                                stream.Write(data, 0, data.Length);
                                stream.Position = 0;

                                HandleAPIRequest(stream, method, response);
                            }, error =>
                            {
                                Log.Error(error.ToString());
                            }));
                        }
                        else
                        {
                            HandleAPIRequest(stream, method, response);
                        }

                        return;
                    }
                }
                catch (Exception ex)
                {
                    verror = "500 Internal Server Error";

                    Log.Error(ex.ToString());
                    errorString = ex.ToString();
                }

                response.OnResponse(new HttpResponseHead()
                {
                    Status  = verror,
                    Headers = new Dictionary <string, string>()
                    {
                        { "Content-Type", "text/plain" },
                        { "Content-Length", errorString.Length.ToString() }
                    }
                }, new BufferedProducer(errorString));
            }
        void BeginResponse()
        {
            RenderHeaders();

            if (body == null)
            {
                consumer.OnEnd();
            }
            else
            {
                abortBody = body.Connect(consumer);
            }
        }
Exemplo n.º 8
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        public void ConnectRequestBody()
        {
            var consumer = new MockDataConsumer()
            {
                OnDataAction = data => userCode.OnRequestBodyData(this, Encoding.ASCII.GetString(data.Array, data.Offset, data.Count)),
                OnEndAction  = () => userCode.OnRequestBodyEnd(this)
            };

            if (disconnect != null)
            {
                throw new Exception("got connect and disconnect was not null");
            }
            disconnect = requestBody.Connect(consumer);
        }
Exemplo n.º 9
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        void DoWriteResponse()
        {
            transaction.OnResponse(head);

            if (body != null)
            {
                // XXX there is no cancel.
                body.Connect(this);
            }
            else
            {
                transaction.OnResponseEnd();
                HandOffTransactionIfPossible();
            }
        }
Exemplo n.º 10
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        public void OnRequest(HttpRequestHead request, IDataProducer requestBody, IHttpResponseDelegate response)
        {
            var ea = new RequestReceivedEventArgs();

            ea.RequestHead  = request;
            ea.ResponseHead = ResponseMessageHelper.GetHttpResponseHead();

            string contentType = string.Empty;

            if (ea.RequestHead.Headers.ContainsKey("Content-Type"))
            {
                contentType = ea.RequestHead.Headers["Content-Type"];
            }
            int contentSize = 0;

            if (ea.RequestHead.Headers.ContainsKey("Content-Length"))
            {
                int.TryParse(ea.RequestHead.Headers["Content-Length"], out contentSize);
            }
            BufferedConsumer bc = new BufferedConsumer(bodyContents =>
            {
                try
                {
                    ea.RequestBody = bodyContents;
                    //Called when request body is read to end
                    if (RequestReceived != null)
                    {
                        RequestReceived(this, ea);
                    }
                    var bp = ea.ResponseBodyProducer as BufferedProducer;
                    if (bp != null)
                    {
                        ea.ResponseHead.Headers["Content-Length"] = bp.GetContentLength().ToString();
                    }
                }
                finally
                {
                    response.OnResponse(ea.ResponseHead, ea.ResponseBodyProducer);
                }
            }, error =>
            {
            }, contentType, contentSize);

            //Gets complete HTTP Request and runs code defined over
            requestBody.Connect(bc);
        }
Exemplo n.º 11
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        public void OnRequest(HttpRequestHead request, IDataProducer requestBody, IHttpResponseDelegate response)
        {
            var ea = new RequestReceivedEventArgs();
            ea.RequestHead = request;
            ea.ResponseHead = ResponseMessageHelper.GetHttpResponseHead();

            string contentType = string.Empty;
            if(ea.RequestHead.Headers.ContainsKey("Content-Type"))
                contentType=ea.RequestHead.Headers["Content-Type"];
            int contentSize = 0;
            if(ea.RequestHead.Headers.ContainsKey("Content-Length"))
            {
                int.TryParse(ea.RequestHead.Headers["Content-Length"],out contentSize);
            }
            BufferedConsumer bc=new BufferedConsumer(bodyContents =>
                {
                    try
                    {
                        ea.RequestBody = bodyContents;
                        //Called when request body is read to end
                        if (RequestReceived != null)
                        {
                            RequestReceived(this, ea);
                        }
                        var bp = ea.ResponseBodyProducer as BufferedProducer;
                        if (bp != null)
                        {
                            ea.ResponseHead.Headers["Content-Length"] = bp.GetContentLength().ToString();
                        }
                    }
                    finally
                    {
                        response.OnResponse(ea.ResponseHead, ea.ResponseBodyProducer);
                    }
                }, error =>
                {
                }, contentType,contentSize);
            //Gets complete HTTP Request and runs code defined over
            requestBody.Connect(bc);
        }
Exemplo n.º 12
0
            public void OnRequest(HttpRequestHead request, IDataProducer requestBody,
                IHttpResponseDelegate response)
            {
                if (request.Method.ToUpperInvariant() == "POST" && request.Uri.StartsWith("/bufferedecho"))
                {
                    // when you subecribe to the request body before calling OnResponse,
                    // the server will automatically send 100-continue if the client is
                    // expecting it.
                    requestBody.Connect(new BufferedConsumer(bufferedBody =>
                    {
                        var headers = new HttpResponseHead()
                        {
                            Status = "200 OK",
                            Headers = new Dictionary<string, string>()
                                {
                                    { "Content-Type", "text/plain" },
                                    { "Content-Length", request.Headers["Content-Length"] },
                                    { "Connection", "close" }
                                }
                        };
                        response.OnResponse(headers, new BufferedProducer(bufferedBody));
                    }, error =>
                    {
                        // XXX
                        // uh oh, what happens?
                    }));
                }
                else if (request.Method.ToUpperInvariant() == "POST" && request.Uri.StartsWith("/echo"))
                {
                    var headers = new HttpResponseHead()
                    {
                        Status = "200 OK",
                        Headers = new Dictionary<string, string>()
                        {
                            { "Content-Type", "text/plain" },
                            { "Connection", "close" }
                        }
                    };
                    if (request.Headers.ContainsKey("Content-Length"))
                        headers.Headers["Content-Length"] = request.Headers["Content-Length"];

                    // if you call OnResponse before subscribing to the request body,
                    // 100-continue will not be sent before the response is sent.
                    // per rfc2616 this response must have a 'final' status code,
                    // but the server does not enforce it.
                    response.OnResponse(headers, requestBody);
                }
                else if (request.Uri.StartsWith("/"))
                {
                    var body = string.Format(
                        "Hello world.\r\nHello.\r\n\r\nUri: {0}\r\nPath: {1}\r\nQuery:{2}\r\nFragment: {3}\r\n",
                        request.Uri,
                        request.Path,
                        request.QueryString,
                        request.Fragment);

                    var headers = new HttpResponseHead()
                    {
                        Status = "200 OK",
                        Headers = new Dictionary<string, string>()
                    {
                        { "Content-Type", "text/plain" },
                        { "Content-Length", body.Length.ToString() },
                    }
                    };
                    response.OnResponse(headers, new BufferedProducer(body));
                }
                else
                {
                    var responseBody = "The resource you requested ('" + request.Uri + "') could not be found.";
                    var headers = new HttpResponseHead()
                    {
                        Status = "404 Not Found",
                        Headers = new Dictionary<string, string>()
                    {
                        { "Content-Type", "text/plain" },
                        { "Content-Length", responseBody.Length.ToString() }
                    }
                    };
                    var body = new BufferedProducer(responseBody);

                    response.OnResponse(headers, body);
                }
            }
Exemplo n.º 13
0
            public void OnRequest(HttpRequestHead request, IDataProducer requestBody,
                IHttpResponseDelegate response)
            {
                try
                {
                    InputHTTPResult.INPUTCOMMAND command = getCommand(request);
                    //POST
                    if (command != InputHTTPResult.INPUTCOMMAND.NOTIMPLEMENTED && command != InputHTTPResult.INPUTCOMMAND.ERROR && request.Method.ToUpperInvariant() == "POST")
                    {
                        requestBody.Connect(new BufferedConsumer(bufferedBody =>
                        {
                            Dictionary<String, String> parameters = new Dictionary<String, String>();
                            foreach (String k in bufferedBody.Split(new char[] { '&' }))
                            {
                                String[] kv = k.Split(new char[] { '=' });
                                if (kv.Length == 2)
                                    parameters.Add(kv[0], System.Web.HttpUtility.UrlDecode(kv[1]));
                            }


                            try
                            {
                                String msg = action.Execute(new InputHTTPResult(command, parameters));
                                if (msg.Equals(""))
                                    msg = "OK";
                                send200(request, requestBody, response, msg);
                            }
                            catch (Exception e)
                            {
                                send400(request, requestBody, response, e.Message);
                            }



                        }, error =>
                        {
                            send400(request, requestBody, response, "no POST variables");
                        }));
                    }
                        //GET
                    else if (command != InputHTTPResult.INPUTCOMMAND.NOTIMPLEMENTED && command != InputHTTPResult.INPUTCOMMAND.ERROR && request.Method.ToUpperInvariant() == "GET")
                    {
                        Dictionary<String, String> parameters = new Dictionary<String, String>();
                        foreach (String k in request.QueryString.Split(new char[] { '&' }))
                        {
                            String[] kv = k.Split(new char[] { '=' });
                            if (kv.Length == 2)
                                parameters.Add(kv[0], System.Web.HttpUtility.UrlDecode(kv[1]));

                        }


                        try
                        {
                            String msg = action.Execute(new InputHTTPResult(command, parameters));
                            if (msg.Equals(""))
                                msg = "OK";
                            send200(request, requestBody, response, msg);
                        }
                        catch (Exception e)
                        {
                            send400(request, requestBody, response, e.Message);
                        }


                    }
                    else
                    {
                        send404(request, requestBody, response);
                    }
                }
                catch (Exception e)
                {
                    send400(request, requestBody, response, e.Message);
                }
            }
Exemplo n.º 14
0
            public void OnRequest(HttpRequestHead request, IDataProducer requestBody,
                                  IHttpResponseDelegate response)
            {
                var verror      = "404 Not Found";
                var errorString = "Not Found";

                try
                {
                    var path = request.Uri;

                    if (path == "/api")
                    {
                        var method = request.Method;
                        var stream = new MemoryStream();
                        if (method == "POST")
                        {
                            requestBody.Connect(new BufferedConsumer(bufStream =>
                            {
                                HandleAPIRequest(bufStream, method, response);
                            }, error =>
                            {
                                Log.Error(error.ToString());
                            }));
                        }
                        else
                        {
                            HandleAPIRequest(stream, method, response);
                        }

                        return;
                    }
                    else if (path == "/status")
                    {
                        HandleStatusRequest(response);

                        return;
                    }
                    else if (path.StartsWith("/touch/"))
                    {
                        HandleTouchRequest(path, response);

                        return;
                    }
                    else if (path.StartsWith("/flag/"))
                    {
                        HandleFlagRequest(path, response);

                        return;
                    }
                }
                catch (Exception ex)
                {
                    verror = "500 Internal Server Error";

                    Log.Error(ex.ToString());
                    errorString = ex.ToString();
                }

                response.OnResponse(new HttpResponseHead()
                {
                    Status  = verror,
                    Headers = new Dictionary <string, string>()
                    {
                        { "Content-Type", "text/plain" },
                        { "Content-Length", errorString.Length.ToString() }
                    }
                }, new BufferedProducer(errorString));
            }
Exemplo n.º 15
0
            public void OnRequest(HttpRequestHead request, IDataProducer requestBody,
                IHttpResponseDelegate response)
            {
                if (request.Uri == "/")
                {
                    var headers = new HttpResponseHead()
                    {
                        Status = "200 OK",
                        Headers = new Dictionary<string, string>()
                    {
                        { "Content-Type", "text/plain" },
                        { "Content-Length", "20" },
                    }
                    };
                    var body = new BufferedProducer("Hello world.\r\nHello.");

                    response.OnResponse(headers, body);
                }
                else if (request.Uri == "/bufferedecho")
                {
                    // when you subecribe to the request body before calling OnResponse,
                    // the server will automatically send 100-continue if the client is
                    // expecting it.
                    requestBody.Connect(new BufferedConsumer(bufferedBody =>
                    {
                        var headers = new HttpResponseHead()
                        {
                            Status = "200 OK",
                            Headers = new Dictionary<string, string>()
                                {
                                    { "Content-Type", "text/plain" },
                                    { "Content-Length", request.Headers["Content-Length"] },
                                    { "Connection", "close" }
                                }
                        };
                        response.OnResponse(headers, new BufferedProducer(bufferedBody));
                    }, error =>
                    {
                        // XXX
                        // uh oh, what happens?
                    }));
                }
                else if (request.Uri == "/echo")
                {
                    var headers = new HttpResponseHead()
                    {
                        Status = "200 OK",
                        Headers = new Dictionary<string, string>()
                        {
                            { "Content-Type", "text/plain" },
                            { "Content-Length", request.Headers["Content-Length"] },
                            { "Connection", "close" }
                        }
                    };

                    // if you call OnResponse before subscribing to the request body,
                    // 100-continue will not be sent before the response is sent.
                    // per rfc2616 this response must have a 'final' status code,
                    // but the server does not enforce it.
                    response.OnResponse(headers, requestBody);
                }
                else
                {
                    var responseBody = "The resource you requested ('" + request.Uri + "') could not be found.";
                    var headers = new HttpResponseHead()
                    {
                        Status = "404 Not Found",
                        Headers = new Dictionary<string, string>()
                    {
                        { "Content-Type", "text/plain" },
                        { "Content-Length", responseBody.Length.ToString() }
                    }
                    };
                    var body = new BufferedProducer(responseBody);

                    response.OnResponse(headers, body);
                }
            }
Exemplo n.º 16
0
        /// <summary>
        /// IHttpRequestHandler.OnRequest internal handler
        /// </summary>
        internal void onRequest(HttpRequestHead head, IDataProducer body, IHttpResponseDelegate response)
        {
            RESTMethod method;
            if (Enum.TryParse<RESTMethod>(head.Method, out method))
            {
                Pair<ResourceInstance, object[]> resourceParameterPair = retrieveResource(head.Path, method);
                ResourceInstance resource = resourceParameterPair.V1;
                object[] resourceParameters = resourceParameterPair.V2;
                if (resource != null)
                {
                    ResourceMethod resourceMethod = resource.GetResourceMethod(method);
                    if (resourceMethod != null)
                    {
                        if (resourceMethod.Parameters.Length == resourceParameters.Length + 1)
                        {
                            NameValueCollection getQuery = HttpUtility.ParseQueryString(head.QueryString ?? "");
                            // now, if it's a POST, read POST data then
                            if (method == RESTMethod.POST)
                            {
                                var consumer = new BufferedConsumer(bufferedBody =>
                                {
                                    HttpMultipartParser.MultipartFormDataParser parser = new HttpMultipartParser.MultipartFormDataParser(new MemoryStream(Encoding.Default.GetBytes(bufferedBody)));
                                    NameValueCollection postQuery = new NameValueCollection();
                                    foreach (var param in parser.Parameters)
                                        postQuery.Add(param.Key, param.Value.Data);
                                    Context invocationContext = new Context(new Request(head, postQuery, getQuery));
                                    giveResponse(resourceMethod, invocationContext, response, resourceParameters);
                                }, error =>
                                {
                                    _logger.Error("IDataProducer.Connect failed", error);
                                });

                                body.Connect(consumer);
                            }
                            else
                            {
                                Context invocationContext = new Context(new Request(head, getParameters: getQuery));
                                giveResponse(resourceMethod, invocationContext, response, resourceParameters);
                            }
                        }
                        else
                        {
                            Response notFoundResponse = Response.Error(HttpStatusCode.NotFound);
                            response.OnResponse(notFoundResponse.Head, notFoundResponse.Body);
                        }
                    }
                    else
                    {
                        Response notImplementedResponse = Response.Error(HttpStatusCode.NotImplemented);
                        response.OnResponse(notImplementedResponse.Head, notImplementedResponse.Body);
                    }
                }
                else
                {
                    Response notFoundResponse = Response.Error(HttpStatusCode.NotFound);
                    response.OnResponse(notFoundResponse.Head, notFoundResponse.Body);
                }
            }
            else
            {
                Response methodNotAllowedResponse = Response.Error(HttpStatusCode.MethodNotAllowed);
                response.OnResponse(methodNotAllowedResponse.Head, methodNotAllowedResponse.Body);
            }
        }
Exemplo n.º 17
0
 private static void HandleRequest(HttpRequestHead request, IDataProducer body, IHttpResponseDelegate response, IRequestHandler handler)
 {
     _log.DebugFormat("Matched a handler {0}:{1} {2}", handler.Method, handler.Path, DumpQueryParams(handler.QueryParams));
     IDataProducer dataProducer = GetDataProducer(request, handler);
     if (request.HasBody())
     {
         body.Connect(new BufferedConsumer(
             bufferedBody =>
             {
                 handler.RecordRequest(request, bufferedBody);
                 _log.DebugFormat("Body: {0}", bufferedBody);
                 response.OnResponse(handler.ResponseBuilder.BuildHeaders(), dataProducer);
             },
             error =>
             {
                 _log.DebugFormat("Error while reading body {0}", error.Message);
                 response.OnResponse(handler.ResponseBuilder.BuildHeaders(), dataProducer);
             }
             ));
     }
     else
     {
         response.OnResponse(handler.ResponseBuilder.BuildHeaders(), dataProducer);
         handler.RecordRequest(request, null);
     }
     _log.DebugFormat("End Processing request for : {0}:{1}", request.Method, request.Uri);
 }
Exemplo n.º 18
0
      private void ProcessPOSTRequest(IDataProducer body, IHttpResponseDelegate response)
      {
          body.Connect(new BufferedConsumer(
            (payload) =>
            {
              try
              {
                _parent._systemMetrics.LogCount("listeners.http.bytes", Encoding.UTF8.GetByteCount(payload));
                string[] lines = payload.Replace("\r", "").Split(new char[] { '\n' }, StringSplitOptions.RemoveEmptyEntries);
                for (int index = 0; index < lines.Length; index++)
                {
                  _parent._target.Post(lines[index]);
                }
                _parent._systemMetrics.LogCount("listeners.http.lines", lines.Length);
                Respond(response, "200 OK");
              }
              catch
              {
                Respond(response, "400 bad request");
              }

            },
            (error) =>
            {
              Respond(response, "500 Internal server error");
            }));
      }
        public void OnRequest(
            HttpRequestHead head,
            IDataProducer body,
            IHttpResponseDelegate response)
        {
            var env = ToOwinEnvironment(head);

            if (body == null)
                env["owin.RequestBody"] = null;
            else
            {
                BodyAction bodyFunc = (onData, onError, onEnd) =>
                {
                    var d = body.Connect(new DataConsumer(onData, onError, onEnd));
                    return () => { if (d != null) d.Dispose(); };
                };

                env["owin.RequestBody"] = bodyFunc;
            }

            owin(env, HandleResponse(response), HandleError(response));
        }
Exemplo n.º 20
0
        public void OnRequest(HttpRequestHead request, IDataProducer body, IHttpResponseDelegate response)
        {
            _log.DebugFormat("Start Processing request for : {0}:{1}", request.Method, request.Uri);
            if (GetHandlerCount() < 1) {
                ReturnHttpMockNotFound(response);
                return;
            }

            RequestHandler handler = MatchHandler(request);

            if (handler == null) {
                _log.DebugFormat("No Handlers matched");
                ReturnHttpMockNotFound(response);
                return;
            }
            _log.DebugFormat("Matched a handler {0},{1}, {2}", handler.Method, handler.Path, DumpQueryParams(handler.QueryParams));
            IDataProducer dataProducer = GetDataProducer(request, handler);
            if (request.HasBody())
            {
                body.Connect(new BufferedConsumer(
                                 bufferedBody =>
                                     {
                                         handler.RecordRequest(request, bufferedBody);
                                         _log.DebugFormat("Body: {0}", bufferedBody);
                                         response.OnResponse(handler.ResponseBuilder.BuildHeaders(), dataProducer);
                                     },
                                 error =>
                                     {
                                         _log.DebugFormat("Error while reading body {0}", error.Message);
                                         response.OnResponse(handler.ResponseBuilder.BuildHeaders(), dataProducer);
                                     }
                                 ));
            } else {
                response.OnResponse(handler.ResponseBuilder.BuildHeaders(), dataProducer);
                handler.RecordRequest(request, null);
            }
            _log.DebugFormat("End Processing request for : {0}:{1}", request.Method, request.Uri);
        }
Exemplo n.º 21
0
            public void OnRequest(HttpRequestHead request, IDataProducer requestBody,
                                  IHttpResponseDelegate response)
            {
                if (request.Method.ToUpperInvariant() == "POST" && request.Uri.StartsWith("/bufferedecho"))
                {
                    // when you subecribe to the request body before calling OnResponse,
                    // the server will automatically send 100-continue if the client is
                    // expecting it.
                    requestBody.Connect(new BufferedConsumer(bufferedBody =>
                    {
                        var headers = new HttpResponseHead()
                        {
                            Status  = "200 OK",
                            Headers = new Dictionary <string, string>()
                            {
                                { "Content-Type", "text/plain" },
                                { "Content-Length", request.Headers["Content-Length"] },
                                { "Connection", "close" }
                            }
                        };
                        response.OnResponse(headers, new BufferedProducer(bufferedBody));
                    }, error =>
                    {
                        // XXX
                        // uh oh, what happens?
                    }));
                }
                else if (request.Method.ToUpperInvariant() == "POST" && request.Uri.StartsWith("/echo"))
                {
                    var headers = new HttpResponseHead()
                    {
                        Status  = "200 OK",
                        Headers = new Dictionary <string, string>()
                        {
                            { "Content-Type", "text/plain" },
                            { "Connection", "close" }
                        }
                    };
                    if (request.Headers.ContainsKey("Content-Length"))
                    {
                        headers.Headers["Content-Length"] = request.Headers["Content-Length"];
                    }

                    // if you call OnResponse before subscribing to the request body,
                    // 100-continue will not be sent before the response is sent.
                    // per rfc2616 this response must have a 'final' status code,
                    // but the server does not enforce it.
                    response.OnResponse(headers, requestBody);
                }
                else if (request.Uri.StartsWith("/"))
                {
                    var body = string.Format(
                        "Hello world.\r\nHello.\r\n\r\nUri: {0}\r\nPath: {1}\r\nQuery:{2}\r\nFragment: {3}\r\n",
                        request.Uri,
                        request.Path,
                        request.QueryString,
                        request.Fragment);

                    var headers = new HttpResponseHead()
                    {
                        Status  = "200 OK",
                        Headers = new Dictionary <string, string>()
                        {
                            { "Content-Type", "text/plain" },
                            { "Content-Length", body.Length.ToString() },
                        }
                    };
                    response.OnResponse(headers, new BufferedProducer(body));
                }
                else
                {
                    var responseBody = "The resource you requested ('" + request.Uri + "') could not be found.";
                    var headers      = new HttpResponseHead()
                    {
                        Status  = "404 Not Found",
                        Headers = new Dictionary <string, string>()
                        {
                            { "Content-Type", "text/plain" },
                            { "Content-Length", responseBody.Length.ToString() }
                        }
                    };
                    var body = new BufferedProducer(responseBody);

                    response.OnResponse(headers, body);
                }
            }
Exemplo n.º 22
0
      private void ProcessPOSTRequest(IDataProducer body, IHttpResponseDelegate response)
      {
          body.Connect(new BufferedConsumer(
            (payload) =>
            {
              try
              {
                _parent._systemMetrics.LogCount("listeners.http.bytes", Encoding.UTF8.GetByteCount(payload));
                // Further split by ',' to match the GET while keeping backward compatibility and allowing you to use the join for both methods.
                string[] lines = payload.Replace("\r", "").Split(new char[] { '\n', ',' }, StringSplitOptions.RemoveEmptyEntries);                

                for (int index = 0; index < lines.Length; index++)
                {
                  _parent._target.Post(lines[index]);
                }
                _parent._systemMetrics.LogCount("listeners.http.lines", lines.Length);
                Respond(response, "200 OK");
              }
              catch
              {
                Respond(response, "400 bad request");
              }

            },
            (error) =>
            {
              Respond(response, "500 Internal server error");
            }));
      }