[Mono-bugs] [Bug 667416] New: Multiple outstanding web requests to the same service point block for extended periods

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https://bugzilla.novell.com/show_bug.cgi?id=667416

https://bugzilla.novell.com/show_bug.cgi?id=667416#c0


           Summary: Multiple outstanding web requests to the same service
                    point block for extended periods
    Classification: Mono
           Product: Mono: Runtime
           Version: 2.8.x
          Platform: x86
        OS/Version: Ubuntu
            Status: NEW
          Severity: Normal
          Priority: P5 - None
         Component: generics
        AssignedTo: mono-bugs at lists.ximian.com
        ReportedBy: cmickeyb at gmail.com
         QAContact: mono-bugs at lists.ximian.com
          Found By: ---
           Blocker: ---


User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 6.1; en-US)
AppleWebKit/534.10 (KHTML, like Gecko) Chrome/8.0.552.237 Safari/534.10

When multiple HttpWebRequests are outstanding to a single service endpoint the
write to the RequestStream can take a very long time (minutes) to complete for
even small requests. Attempts to change the default number of connections
allowed to a ServicePoint don't seem to improve the situation.

Reproducible: Sometimes

Steps to Reproduce:
1. Create multiple "POST" HttpWebRequests to the same endpoint (multiple
simultaneous threads)
2. Write data to the request stream
3.
Actual Results:  
the write to the request stream can block for minutes even after the
outstanding web requests have completed.

Expected Results:  
once a request finishes, the next request should proceed

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