[ejabberd] Disabling mod_ping and instead using stream management and TCP keepalive

Mickaël Rémond mremond at process-one.net
Tue May 8 13:45:55 MSK 2018


Hello,

You should indeed avoid mod_ping, especially on large scale and stream management is one of the option that helps making this possible.

Best regards,

-- 
Mickaël Rémond

> Le 8 mai 2018 à 12:05, Gholamreza Sabery <gr.sabery at gmail.com> a écrit :
> 
> I was wondering what happens if we totally disable mod_ping and instead use XMPP Stream Management and TCP Keep-Alive to detect whether a client is still connected or not. Is it possible at all or it can cause unexpected issues in large-scale?
> 
> PS: I my logs I noticed that 70% of all messages that Ejabberd receives from clients are  ping messages. Clients use this messages to check to see whether their connection is still open or not. I thought the same could be achieved by a combination of TCP Keep-Alive (which keeps the connection open) and XMPP Stream Management which clients can use to see whether their messages is arrived or not.
> 
> 
> ServerFault link: https://serverfault.com/questions/911221/disabling-mod-ping-and-instead-using-stream-management-and-tcp-keepalive
> 
> Regards
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