TCP stack throughput

Joel Reymont <>
Mon Jul 4 17:17:54 CEST 2005


So this means 500 simultanous connection requests on Solaris and  
about 300 on Mac OSX (FreeBSD). My question, I suppose, is whether  
this is high enough.

Is there a limitation in Erlang or is this maxing out the platform  
TCP stack?

What do you folks recon?

     Thanks, Joel

On Jul 4, 2005, at 4:39 PM, Ulf Wiger (AL/EAB) wrote:
>
> With {backlog, 1024}, I could do 500 clients on Solaris.
> Increasing the connect() timeout to 60 seconds, I could
> just barely manage 900. No connections refused or reset.
>
> On Windows 2000, the large backlog enabled 50 clients, but
> 100 was too much. Lots of 'econnrefused'.

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