[erlang-questions] Inets concurrent limit

Edwin Fine <>
Sat Oct 18 00:53:26 CEST 2008


Martin,

I wonder if you are running into the TCP/IP ephemeral port starvation
problem?

There's more information about this (and how to reduce problems due to it)
in a post I wrote a little while ago:

http://www.erlang.org/pipermail/erlang-questions/2008-September/038154.html

Hope this helps.

Regards,
Edwin

2008/10/17 Logan, Martin <>

>  Does inets have a limit on the number of concurrent requests it can
> handle both inbound and outbound.  On the inbound side when I really ramp up
> load I see 503 responses quite a bit, I am also seeing sporadic 500's.  On
> the outbound side (this thing I am testing is an http proxy) I am seeing
> issues with addrinuse, which looks to be an OS issue so I am investigating
> that as a separate issue.  Anyhow, any inets info you can provide would be
> helpful.  Basically I am looking to be able to drive as much traffic though
> this thing as I can.
>
>
>
> Cheers,
>
> Martin
>
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