https://bugzilla.novell.com/show_bug.cgi?id=419730
Summary: HttpWebRequest.CheckFinalStatus sometimes hangs and results in read timeout Product: Mono: Class Libraries Version: 2.0 Platform: i686 OS/Version: openSUSE 10.3 Status: NEW Severity: Normal Priority: P5 - None Component: Sys.Core AssignedTo: [EMAIL PROTECTED] ReportedBy: [EMAIL PROTECTED] QAContact: mono-bugs@lists.ximian.com Found By: Community User Found this when reading from Amazon's S3 Web Service. Reading a S3 bucket that does exist works fine, but a bucket that does not exist causes the hang and then read timeout. Code to reproduce: using System; using System.IO; using System.Net; using System.Text; namespace Test404 { class MainClass { public static void Main(string[] args) { HttpWebRequest req = (HttpWebRequest)WebRequest.Create("http://no.eggs.com.s3.amazonaws.com/"); req.Method = "GET"; req.AllowWriteStreamBuffering = false; req.KeepAlive = true; HttpWebResponse resp; try { resp = (HttpWebResponse)req.GetResponse(); } catch (System.Net.WebException ex) { Console.WriteLine("ex :"+ex); resp = (HttpWebResponse)ex.Response; } Console.WriteLine(resp.StatusCode); Console.WriteLine(resp.StatusDescription); resp.Close(); } } } Info: I tracked the issue down to HttpWebRequest.CheckFinalStatus. I cannot say if this is the "correct" solution but it may give a hint about what was happening. if ((int) code >= 400) { string err = String.Format ("The remote server returned an error: ({0}) {1}.", (int) code, webResponse.StatusDescription); throwMe = new WebException (err, null, protoError, webResponse); // webResponse.ReadAll (); if (resp != null) resp.ReadAll (); by replacing webResponse.ReadAll (); with resp.ReadAll (); my S3 example worked. For what that's worth. btw - there is another webResponse.ReadAll (); a few lines down that may also need replacing/reviewing -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the QA contact for the bug. _______________________________________________ mono-bugs maillist - mono-bugs@lists.ximian.com http://lists.ximian.com/mailman/listinfo/mono-bugs