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| billy-rat |
 Posted: Sun May 17, 2009 10:42 am |
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Joined: 09 Apr 2008
Posts: 4
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Hi,
I try to fetch images from multiple camera devices over http:request. For every camera exists one process which fetchs an image every 250ms. This works fine while all devices are online. If http:request returns an error, the complete application slowes down. I dont want do kill the "offline" process because the camera could be online next time.
Is it possible to tell inets to run multiple processes? Or do I have to write my own "oldschool" http:request?
kind regards
billy
PS: Sorry for my bad english. |
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| bpuzon |
| Posted: Fri Aug 07, 2009 1:31 pm |
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Joined: 05 Aug 2009
Posts: 23
Location: Cracow, Poland
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Not sure if I understood 'complete application slows down', but you may want to try using different httpc profiles for different camerasCode: inets:start(httpc, {profile, ProfileName}) |
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| billy-rat |
| Posted: Fri Aug 07, 2009 7:31 pm |
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Joined: 09 Apr 2008
Posts: 4
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The problem is that each connection goes through one inets process. But one inets process can handle only one connection at a time.
I never tried to start more than one inets processes with multiple profiles.
Thank you for the hint. |
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| baryluk |
| Posted: Tue Aug 18, 2009 10:10 am |
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Joined: 05 Aug 2009
Posts: 48
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| Profiles limits numer of connections. Use separate profiles (remember to destroy them if nacassary) for lots of concurant requests. |
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