[erlang-questions] Looking for high performance transport

Dmitry Kolesnikov <>
Sun Jan 29 15:15:17 CET 2012


1. udp
2. sctp
both available at erlang. you might need to tweak auth by you self.

- D

On Jan 29, 2012, at 3:11 PM, Max Bourinov wrote:

> Hello Erlangers,
> 
> Could anybody suggest a good transport for my needs?
> 
> My requirements:
>  - Should support up to 1 Gbit traffic per node (message size from 128 bites to 4 KB)
>  - Should support a lot (> 65000) connection per node
>  - Should support authentification 
>  - Should be possible to develop additional client libs.
> 
> Ideal will be kind of a server + client lib.
> 
> So far I have tried ejabberd and exmpp. ejabberd is great but it has big overhead ~150 KB for connected user. exmpp is buggy and has very poor performance on our data (I send JSON data and exmpp tries to wrap each " into separate CDATA tag).
> 
> Any ideas and links are welcome!
> 
> Best regards,
> Max
> 
> 
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