protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) { var java_uri = request.RequestUri.GetComponents(UriComponents.AbsoluteUri, UriFormat.UriEscaped); var url = new Java.Net.URL(java_uri); var body = default(RequestBody); if (request.Content != null) { var bytes = await request.Content.ReadAsByteArrayAsync().ConfigureAwait(false); body = RequestBody.Create(MediaType.Parse(request.Content.Headers.ContentType.MediaType), bytes); } var builder = new Request.Builder() .Method(request.Method.Method.ToUpperInvariant(), body) .Url(url); var keyValuePairs = request.Headers .Union(request.Content != null ? (IEnumerable<KeyValuePair<string, IEnumerable<string>>>)request.Content.Headers : Enumerable.Empty<KeyValuePair<string, IEnumerable<string>>>()); foreach (var kvp in keyValuePairs) builder.AddHeader(kvp.Key, String.Join(",", kvp.Value)); cancellationToken.ThrowIfCancellationRequested(); var rq = builder.Build(); var call = client.NewCall(rq); cancellationToken.Register(() => call.Cancel()); var resp = default(Response); try { resp = await call.EnqueueAsync().ConfigureAwait(false); } catch (IOException ex) { if (ex.Message.ToLowerInvariant().Contains("canceled")) { throw new OperationCanceledException(); } throw; } var respBody = resp.Body(); cancellationToken.ThrowIfCancellationRequested(); var ret = new HttpResponseMessage((HttpStatusCode)resp.Code()); if (respBody != null) { var content = new ProgressStreamContent(respBody.ByteStream(), cancellationToken); content.Progress = getAndRemoveCallbackFromRegister(request); ret.Content = content; } else { ret.Content = new ByteArrayContent(new byte[0]); } var respHeaders = resp.Headers(); foreach (var k in respHeaders.Names()) { ret.Headers.TryAddWithoutValidation(k, respHeaders.Get(k)); ret.Content.Headers.TryAddWithoutValidation(k, respHeaders.Get(k)); } return ret; }
protected override async Task <HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) { var java_uri = request.RequestUri.GetComponents(UriComponents.AbsoluteUri, UriFormat.UriEscaped); var url = new Java.Net.URL(java_uri); var body = default(RequestBody); if (request.Content != null) { var bytes = await request.Content.ReadAsByteArrayAsync().ConfigureAwait(false); body = RequestBody.Create(MediaType.Parse(request.Content.Headers.ContentType.MediaType), bytes); } var builder = new Request.Builder() .Method(request.Method.Method.ToUpperInvariant(), body) .Url(url); var keyValuePairs = request.Headers .Union(request.Content != null ? (IEnumerable <KeyValuePair <string, IEnumerable <string> > >)request.Content.Headers : Enumerable.Empty <KeyValuePair <string, IEnumerable <string> > >()); foreach (var kvp in keyValuePairs) { builder.AddHeader(kvp.Key, String.Join(",", kvp.Value)); } cancellationToken.ThrowIfCancellationRequested(); var rq = builder.Build(); var call = client.NewCall(rq); cancellationToken.Register(() => call.Cancel()); var resp = default(Response); try { resp = await call.EnqueueAsync().ConfigureAwait(false); } catch (IOException ex) { if (ex.Message.ToLowerInvariant().Contains("canceled")) { throw new OperationCanceledException(); } throw; } var respBody = resp.Body(); cancellationToken.ThrowIfCancellationRequested(); var ret = new HttpResponseMessage((HttpStatusCode)resp.Code()); if (respBody != null) { var content = new ProgressStreamContent(respBody.ByteStream(), cancellationToken); content.Progress = getAndRemoveCallbackFromRegister(request); ret.Content = content; } else { ret.Content = new ByteArrayContent(new byte[0]); } var respHeaders = resp.Headers(); foreach (var k in respHeaders.Names()) { ret.Headers.TryAddWithoutValidation(k, respHeaders.Get(k)); ret.Content.Headers.TryAddWithoutValidation(k, respHeaders.Get(k)); } return(ret); }
protected override async Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) { var java_uri = request.RequestUri.GetComponents(UriComponents.AbsoluteUri, UriFormat.UriEscaped); var url = new Java.Net.URL(java_uri); var body = default(RequestBody); if (request.Content != null) { var bytes = await request.Content.ReadAsByteArrayAsync().ConfigureAwait(false); var contentType = "text/plain"; if (request.Content.Headers.ContentType != null) { contentType = String.Join(" ", request.Content.Headers.GetValues("Content-Type")); } body = RequestBody.Create(MediaType.Parse(contentType), bytes); } var builder = new Request.Builder() .Method(request.Method.Method.ToUpperInvariant(), body) .Url(url); if (DisableCaching) { builder.CacheControl(noCacheCacheControl); } var keyValuePairs = request.Headers .Union(request.Content != null ? (IEnumerable<KeyValuePair<string, IEnumerable<string>>>)request.Content.Headers : Enumerable.Empty<KeyValuePair<string, IEnumerable<string>>>()); foreach (var kvp in keyValuePairs) builder.AddHeader(kvp.Key, String.Join(getHeaderSeparator(kvp.Key), kvp.Value)); cancellationToken.ThrowIfCancellationRequested(); var rq = builder.Build(); var call = client.NewCall(rq); // NB: Even closing a socket must be done off the UI thread. Cray! cancellationToken.Register(() => Task.Run(() => call.Cancel())); var resp = default(Response); try { resp = await call.EnqueueAsync().ConfigureAwait(false); var newReq = resp.Request(); var newUri = newReq == null ? null : newReq.Uri(); request.RequestUri = new Uri(newUri.ToString()); if (throwOnCaptiveNetwork && newUri != null) { if (url.Host != newUri.Host) { throw new CaptiveNetworkException(new Uri(java_uri), new Uri(newUri.ToString())); } } } catch (IOException ex) { if (ex.Message.ToLowerInvariant().Contains("canceled")) { throw new OperationCanceledException(); } throw; } var respBody = resp.Body(); cancellationToken.ThrowIfCancellationRequested(); var ret = new HttpResponseMessage((HttpStatusCode)resp.Code()); ret.RequestMessage = request; ret.ReasonPhrase = resp.Message(); if (respBody != null) { var content = new ProgressStreamContent(respBody.ByteStream(), CancellationToken.None); content.Progress = getAndRemoveCallbackFromRegister(request); ret.Content = content; } else { ret.Content = new ByteArrayContent(new byte[0]); } var respHeaders = resp.Headers(); foreach (var k in respHeaders.Names()) { ret.Headers.TryAddWithoutValidation(k, respHeaders.Get(k)); ret.Content.Headers.TryAddWithoutValidation(k, respHeaders.Get(k)); } return ret; }
protected override async Task <HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) { var java_uri = request.RequestUri.GetComponents(UriComponents.AbsoluteUri, UriFormat.UriEscaped); var url = new Java.Net.URL(java_uri); var body = default(RequestBody); if (request.Content != null) { var bytes = await request.Content.ReadAsByteArrayAsync().ConfigureAwait(false); var contentType = "text/plain"; if (request.Content.Headers.ContentType != null) { contentType = string.Join(" ", request.Content.Headers.GetValues("Content-Type")); } body = RequestBody.Create(MediaType.Parse(contentType), bytes); } var requestBuilder = new Request.Builder() .Method(request.Method.Method.ToUpperInvariant(), body) .Url(url); if (DisableCaching) { requestBuilder.CacheControl(noCacheCacheControl); } var keyValuePairs = request.Headers .Union(request.Content != null ? request.Content.Headers : Enumerable.Empty <KeyValuePair <string, IEnumerable <string> > >()); // Add Cookie Header if there's any cookie for the domain in the cookie jar var stringBuilder = new StringBuilder(); if (client.CookieJar() != null) { var jar = client.CookieJar(); var cookies = jar.LoadForRequest(HttpUrl.Get(url)); foreach (var cookie in cookies) { stringBuilder.Append(cookie.Name() + "=" + cookie.Value() + ";"); } } foreach (var kvp in keyValuePairs) { if (kvp.Key == "Cookie") { foreach (var val in kvp.Value) { stringBuilder.Append(val + ";"); } } else { requestBuilder.AddHeader(kvp.Key, String.Join(getHeaderSeparator(kvp.Key), kvp.Value)); } } if (stringBuilder.Length > 0) { requestBuilder.AddHeader("Cookie", stringBuilder.ToString().TrimEnd(';')); } if (Timeout != null) { var clientBuilder = client.NewBuilder(); var timeout = (long)Timeout.Value.TotalSeconds; clientBuilder.ConnectTimeout(timeout, TimeUnit.Seconds); clientBuilder.WriteTimeout(timeout, TimeUnit.Seconds); clientBuilder.ReadTimeout(timeout, TimeUnit.Seconds); client = clientBuilder.Build(); } cancellationToken.ThrowIfCancellationRequested(); var rq = requestBuilder.Build(); var call = client.NewCall(rq); // NB: Even closing a socket must be done off the UI thread. Cray! cancellationToken.Register(() => Task.Run(() => call.Cancel())); var resp = default(Response); try { resp = await call.EnqueueAsync().ConfigureAwait(false); var newReq = resp.Request(); var newUri = newReq == null ? null : newReq.Url().Uri(); request.RequestUri = new Uri(newUri.ToString()); if (throwOnCaptiveNetwork && newUri != null) { if (url.Host != newUri.Host) { throw new CaptiveNetworkException(new Uri(java_uri), new Uri(newUri.ToString())); } } } catch (IOException ex) { if (ex.Message.ToLowerInvariant().Contains("canceled")) { throw new System.OperationCanceledException(); } // Calling HttpClient methods should throw .Net Exception when fail #5 throw new HttpRequestException(ex.Message, ex); } var respBody = resp.Body(); cancellationToken.ThrowIfCancellationRequested(); var ret = new HttpResponseMessage((HttpStatusCode)resp.Code()); ret.RequestMessage = request; ret.ReasonPhrase = resp.Message(); // ReasonPhrase is empty under HTTPS #8 if (string.IsNullOrEmpty(ret.ReasonPhrase)) { try { ret.ReasonPhrase = ((ReasonPhrases)resp.Code()).ToString().Replace('_', ' '); } #pragma warning disable 0168 catch (Exception ex) { ret.ReasonPhrase = "Unassigned"; } #pragma warning restore 0168 } if (respBody != null) { var content = new ProgressStreamContent(respBody.ByteStream(), CancellationToken.None); content.Progress = getAndRemoveCallbackFromRegister(request); ret.Content = content; } else { ret.Content = new ByteArrayContent(new byte[0]); } var respHeaders = resp.Headers(); foreach (var k in respHeaders.Names()) { ret.Headers.TryAddWithoutValidation(k, respHeaders.Get(k)); ret.Content.Headers.TryAddWithoutValidation(k, respHeaders.Get(k)); } return(ret); }
protected override async Task <HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) { var java_uri = request.RequestUri.GetComponents(UriComponents.AbsoluteUri, UriFormat.UriEscaped); var url = new Java.Net.URL(java_uri); var body = default(RequestBody); if (request.Content != null) { var bytes = await request.Content.ReadAsByteArrayAsync().ConfigureAwait(false); var contentType = "text/plain"; if (request.Content.Headers.ContentType != null) { contentType = String.Join(" ", request.Content.Headers.GetValues("Content-Type")); } body = RequestBody.Create(MediaType.Parse(contentType), bytes); } var builder = new Request.Builder() .Method(request.Method.Method.ToUpperInvariant(), body) .Url(url); if (DisableCaching) { builder.CacheControl(noCacheCacheControl); } var keyValuePairs = request.Headers .Union(request.Content != null ? (IEnumerable <KeyValuePair <string, IEnumerable <string> > >)request.Content.Headers : Enumerable.Empty <KeyValuePair <string, IEnumerable <string> > >()); foreach (var kvp in keyValuePairs) { builder.AddHeader(kvp.Key, String.Join(getHeaderSeparator(kvp.Key), kvp.Value)); } cancellationToken.ThrowIfCancellationRequested(); var rq = builder.Build(); var call = client.NewCall(rq); // NB: Even closing a socket must be done off the UI thread. Cray! cancellationToken.Register(() => Task.Run(() => call.Cancel())); var resp = default(Response); try { resp = await call.EnqueueAsync().ConfigureAwait(false); var newReq = resp.Request(); var newUri = newReq == null ? null : newReq.Uri(); request.RequestUri = new Uri(newUri.ToString()); if (throwOnCaptiveNetwork && newUri != null) { if (url.Host != newUri.Host) { throw new CaptiveNetworkException(new Uri(java_uri), new Uri(newUri.ToString())); } } } catch (IOException ex) { if (ex.Message.ToLowerInvariant().Contains("canceled")) { throw new OperationCanceledException(); } throw; } var respBody = resp.Body(); cancellationToken.ThrowIfCancellationRequested(); var ret = new HttpResponseMessage((HttpStatusCode)resp.Code()); ret.RequestMessage = request; ret.ReasonPhrase = resp.Message(); if (respBody != null) { var content = new ProgressStreamContent(respBody.ByteStream(), CancellationToken.None); content.Progress = getAndRemoveCallbackFromRegister(request); ret.Content = content; } else { ret.Content = new ByteArrayContent(new byte[0]); } var respHeaders = resp.Headers(); foreach (var k in respHeaders.Names()) { ret.Headers.TryAddWithoutValidation(k, respHeaders.Get(k)); ret.Content.Headers.TryAddWithoutValidation(k, respHeaders.Get(k)); } return(ret); }