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POHttpWebRequest odd behaviour
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  1. POHttpWebRequest odd behaviour
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    copied!<p><strong>UPDATE</strong> It looks as though the issue is related to <a href="https://stackoverflow.com/questions/10531575/passing-a-dynamic-parameter-throws-runtimebinderexception-when-calling-method-fr">this</a>. I have this chunk of code to deal with:</p> <pre><code>dynamic facebookResponse = facebookClient.Batch(new FacebookBatchParameter(HttpMethod.Get, "me"), new FacebookBatchParameter(HttpMethod.Get, "me", new { fields = "picture.type(large)" })); </code></pre> <p>Errr not sure why this is happening!</p> <p>I found some odd behaviour HttpWebRequest.</p> <pre><code>// Send the image to blob storage. var url = facebookResponse[1]["picture"]["data"]["url"]; byte[] imageBytes; var request = (HttpWebRequest)HttpWebRequest.Create(url); request.Timeout = 5000; request.ReadWriteTimeout = 20000; var response = (HttpWebResponse)request.GetResponse(); var validationResults = _imageService.UploadProfilePicture(response, url, newUserId).ToList(); </code></pre> <p>On the last line its throwing an error saying <code>'object' does not contain a definition for 'ToList'</code> but if I take out all of the lines before the last line it will step into the function.</p> <p>Possible threading issue maybe?</p> <p>EDIT: _imageService is just a dependency passed into the controller with Ninject. </p> <p>Here's the UploadProfilePicture function:</p> <pre><code>public IEnumerable&lt;ValidationResult&gt; UploadProfilePicture(Stream s, string fileName, int userId) { if (s == null) throw new ArgumentNullException("s"); if (userId &lt;= 0) throw new ArgumentNullException("userId"); if (s.Length &lt;= 0) { yield return new ValidationResult("", GlobalResources.FileContainsNoContent); yield break; } var maxProfilePictureSize = int.Parse(ConfigurationManager.AppSettings[ConfigurationManagerConstants.BlobMaxProfilePictureSize]); if (s.Length &gt; maxProfilePictureSize) { yield return new ValidationResult("", string.Format(GlobalResources.ProfilePictureMustBeNoGreaterThan, ConfigurationManager.AppSettings[ConfigurationManagerConstants.BlobMaxProfilePictureSizeFriendlyText])); yield break; } const string defaultExtensionType = ".jpg"; var container = GetCloudBlobContainer(ConfigurationManager.AppSettings[ConfigurationManagerConstants.BlobImageContainerName]); var uniqueBlobName = string.Format(ConfigurationManager.AppSettings[ConfigurationManagerConstants.BlobUserProfilePicturePath], userId, defaultExtensionType); var blob = container.GetBlockBlobReference(uniqueBlobName); blob.Properties.ContentType = "image/jpeg"; var uploadImageExtension = Path.GetExtension(fileName); if (!string.IsNullOrWhiteSpace(uploadImageExtension) &amp;&amp; !uploadImageExtension.Equals(defaultExtensionType, StringComparison.InvariantCultureIgnoreCase)) { using (var ms = new MemoryStream()) { ImageBuilder.Current.Build(s, ms, new ResizeSettings("format=jpg")); ms.Seek(0, SeekOrigin.Begin); blob.UploadFromStream(ms); } } else { blob.UploadFromStream(s); } } </code></pre>
 

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