internal HttpContextBuilder(IHttpApplication <Context> application, bool allowSynchronousIO)
{
_application = application ?? throw new ArgumentNullException(nameof(application));
AllowSynchronousIO = allowSynchronousIO;
_httpContext = new DefaultHttpContext();
var request = _httpContext.Request;
request.Protocol = "HTTP/1.1";
request.Method = HttpMethods.Get;
_httpContext.Features.Set <IHttpBodyControlFeature>(this);
_httpContext.Features.Set <IHttpResponseFeature>(_responseFeature);
_httpContext.Features.Set <IHttpRequestLifetimeFeature>(_requestLifetimeFeature);
_responseStream = new ResponseStream(ReturnResponseMessageAsync, AbortRequest, () => AllowSynchronousIO);
_responseFeature.Body = _responseStream;
}
internal HttpContextBuilder(IHttpApplication <Context> application)
{
_application = application ?? throw new ArgumentNullException(nameof(application));
_httpContext = new DefaultHttpContext();
var request = _httpContext.Request;
request.Protocol = "HTTP/1.1";
request.Method = HttpMethods.Get;
_httpContext.Features.Set <IHttpResponseFeature>(_responseFeature);
var requestLifetimeFeature = new HttpRequestLifetimeFeature();
requestLifetimeFeature.RequestAborted = _requestAbortedSource.Token;
_httpContext.Features.Set <IHttpRequestLifetimeFeature>(requestLifetimeFeature);
_responseStream = new ResponseStream(ReturnResponseMessageAsync, AbortRequest);
_responseFeature.Body = _responseStream;
}
internal HttpContextBuilder(ApplicationWrapper application, bool allowSynchronousIO, bool preserveExecutionContext)
{
_application = application ?? throw new ArgumentNullException(nameof(application));
AllowSynchronousIO = allowSynchronousIO;
_preserveExecutionContext = preserveExecutionContext;
_httpContext = new DefaultHttpContext();
_responseFeature = new ResponseFeature(Abort);
var request = _httpContext.Request;
request.Protocol = "HTTP/1.1";
request.Method = HttpMethods.Get;
_httpContext.Features.Set <IHttpBodyControlFeature>(this);
_httpContext.Features.Set <IHttpResponseFeature>(_responseFeature);
_httpContext.Features.Set <IHttpResponseStartFeature>(_responseFeature);
_httpContext.Features.Set <IHttpRequestLifetimeFeature>(_requestLifetimeFeature);
_httpContext.Features.Set <IHttpResponseTrailersFeature>(_responseTrailersFeature);
_responseStream = new ResponseStream(ReturnResponseMessageAsync, AbortRequest, () => AllowSynchronousIO, () => _responseReadCompleteCallback?.Invoke(_httpContext));
_responseFeature.Body = _responseStream;
}
internal RequestState(HttpRequestMessage request, PathString pathBase, IHttpApplication <Context> application)
{
_request = request;
_application = application;
_responseTcs = new TaskCompletionSource <HttpResponseMessage>();
_requestAbortedSource = new CancellationTokenSource();
_pipelineFinished = false;
if (request.RequestUri.IsDefaultPort)
{
request.Headers.Host = request.RequestUri.Host;
}
else
{
request.Headers.Host = request.RequestUri.GetComponents(UriComponents.HostAndPort, UriFormat.UriEscaped);
}
var contextFeatures = new FeatureCollection();
contextFeatures.Set <IHttpRequestFeature>(new RequestFeature());
_responseFeature = new ResponseFeature();
contextFeatures.Set <IHttpResponseFeature>(_responseFeature);
Context = application.CreateContext(contextFeatures);
var httpContext = Context.HttpContext;
var serverRequest = httpContext.Request;
serverRequest.Protocol = "HTTP/" + request.Version.ToString(2);
serverRequest.Scheme = request.RequestUri.Scheme;
serverRequest.Method = request.Method.ToString();
var fullPath = PathString.FromUriComponent(request.RequestUri);
PathString remainder;
if (fullPath.StartsWithSegments(pathBase, out remainder))
{
serverRequest.PathBase = pathBase;
serverRequest.Path = remainder;
}
else
{
serverRequest.PathBase = PathString.Empty;
serverRequest.Path = fullPath;
}
serverRequest.QueryString = QueryString.FromUriComponent(request.RequestUri);
foreach (var header in request.Headers)
{
serverRequest.Headers.Append(header.Key, header.Value.ToArray());
}
var requestContent = request.Content;
if (requestContent != null)
{
foreach (var header in request.Content.Headers)
{
serverRequest.Headers.Append(header.Key, header.Value.ToArray());
}
}
_responseStream = new ResponseStream(ReturnResponseMessage, AbortRequest);
httpContext.Response.Body = _responseStream;
httpContext.Response.StatusCode = 200;
httpContext.RequestAborted = _requestAbortedSource.Token;
}
