[Mono-list] HttpWebRequest concurrency issues

Andres G. Aragoneses knocte at gmail.com
Fri Dec 14 15:24:53 UTC 2012


Another alternative to "Parallel Mono" is the Debian preview packages:

https://www.meebey.net/posts/mono_3.0_preview_debian_ubuntu_packages/


On 14/12/12 14:17, Daniel Lo Nigro wrote:
> You should try the same code in Mono 3.0.x to see if the bug has been fixed.
>
> You can try out the Parallel Mono packages for Debian, they should work
> on Ubuntu: http://inorton.wordpress.com/pmono-parallel-mono-debian-pacakges/
> Otherwise, it's pretty easy to build from source. Feel free to ask if
> you don't know how to do this :)
>
>
> On Sat, Dec 15, 2012 at 12:44 AM, Dave Curylo <curylod at asme.org
> <mailto:curylod at asme.org>> wrote:
>
>     I'm running mono 2.10.8.1 on Ubuntu 12.04.
>
>     I'm sending multiple HttpWebRequests to the same server and getting
>     a timeout error, and also seeing that only one connection is made to
>     the server at a time.  Under Windows, the same code sends multiple
>     concurrent web requests, so this seems to be specific to mono.  I've
>     attempted setting the connection limits by increasing System.Net
>     <http://System.Net>.ServicePointManager.DefaultConnectionLimit and
>     also by configuration, such as
>
>     |<configuration>
>       <system.net  <http://system.net>>
>        <connectionManagement>
>         <add  address="*"  maxconnection="100"  />
>        </connectionManagement>
>       </system.net  <http://system.net>>
>     </configuration>|
>
>     Neither seem to have any effect.  I suspect this is related to this bug:
>
>     https://bugzilla.xamarin.com/show_bug.cgi?id=7002
>
>     How do I tell if the version of Mono I am running contains this fix?
>       If it doesn't, what is the best way to obtain such a fix?  Are
>     they distributed through Ubuntu repositories or do I need to build
>     from source?
>
>     Thanks.
>
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>
>
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