//--- Constructors --- internal ActivityState(IDreamEnvironment env, string verb, string uri) { _env = env; _activity = env.CreateActivityDescription(); _verb = verb; _uri = uri; }
//--- Constructors --- internal ActivityState(IDreamEnvironment env, string verb, string uri, string hostname) { _env = env; _activity = env.CreateActivityDescription(); _verb = verb; _uri = uri; _hostname = hostname; }
//--- Methods --- void IHttpHandler.ProcessRequest(HttpContext httpContext) { var activity = _env.CreateActivityDescription(); DreamMessage request = null; try { string verb = httpContext.Request.HttpMethod; XUri requestUri = HttpUtil.FromHttpContext(httpContext); activity.Description = string.Format("Incoming: {0} {1}", verb, requestUri); _log.DebugMethodCall("ProcessRequest", verb, requestUri); // create request message request = new DreamMessage(DreamStatus.Ok, new DreamHeaders(httpContext.Request.Headers), MimeType.New(httpContext.Request.ContentType), httpContext.Request.ContentLength, httpContext.Request.InputStream); DreamUtil.PrepareIncomingMessage(request, httpContext.Request.ContentEncoding, string.Format("{0}://{1}{2}", httpContext.Request.Url.Scheme, httpContext.Request.Url.Authority, httpContext.Request.ApplicationPath), httpContext.Request.UserHostAddress, httpContext.Request.UserAgent); requestUri = requestUri.AuthorizeDreamInParams(request, _handler.AppConfig.DreamInParamAuthToken); // TODO (arnec): should this happen before PrepareIncomingMessage? request.Headers.DreamTransport = _handler.GetRequestBaseUri(httpContext.Request).ToString(); // process message var response = _env.SubmitRequestAsync(verb, requestUri, httpContext.User, request, new Result <DreamMessage>(TimeSpan.MaxValue)).Block(); request.Close(); if (response.HasException) { _log.ErrorExceptionFormat(response.Exception, "Request Failed [{0}:{1}]: {2}", verb, requestUri.Path, response.Exception.Message); } var item = response.HasException ? DreamMessage.InternalError(response.Exception) : response.Value; // set status if (_log.IsDebugEnabled) { _log.DebugMethodCall("ProcessRequest[Status]", item.Status, String.Format("{0}{1}", httpContext.Request.Url.GetLeftPart(UriPartial.Authority), httpContext.Request.RawUrl).Replace("/index.aspx", "/")); } httpContext.Response.StatusCode = (int)item.Status; // remove internal headers item.Headers.DreamTransport = null; item.Headers.DreamPublicUri = null; // create stream for response (this will force the creation of the 'Content-Length' header as well) Stream stream = item.ToStream(); // copy headers foreach (KeyValuePair <string, string> pair in item.Headers) { _log.TraceMethodCall("ProcessRequest[Header]", pair.Key, pair.Value); httpContext.Response.AppendHeader(pair.Key, pair.Value); } // add set-cookie headers to response if (item.HasCookies) { foreach (DreamCookie cookie in item.Cookies) { httpContext.Response.AppendHeader(DreamHeaders.SET_COOKIE, cookie.ToSetCookieHeader()); } } // send message stream long size = item.ContentLength; if (((size == -1) || (size > 0)) && (stream != Stream.Null)) { stream.CopyToStream(httpContext.Response.OutputStream, size, new Result <long>(TimeSpan.MaxValue)).Wait(); } item.Close(); } catch (Exception ex) { _log.ErrorExceptionMethodCall(ex, "CommonRequestHandler"); if (request != null) { request.Close(); } if (httpContext != null) { httpContext.Response.Close(); } } finally { activity.Dispose(); } }