[ejabberd] Number of Pubsub nodes.

Bernhard zwischenbrugger bz at datenkueche.com
Mon May 18 15:39:29 MSD 2009


As I remember there was a limit of 100 items per node.
To change that I had to recompile ejabberd.

But that's long time ago ... maybe that changed.

Bernhard


Paul Kinlan schrieb:
> Sorry, I am being dumb.
>
> When I asked is there a practical limit meaning is the system 
> constrained in some funny way to 256 nodes - or some other limitation 
> such as memory.  Are you saying that there is no limit programmed in.  
> This is good for me because I don't want to be limited to the number 
> of node I can create.
>
> Sorry about the question not being clear - I thought I was being quite 
> concise ;)
>
> I need to potentially create 10,000+ pubsub nodes - dynamically, I 
> need to understand if there is an upper limit to the number of nodes I 
> can create either configureable or system programmed limit (such as 
> the number of nodes is limited to the size of a byte integer or not).  
> I would also be interested if anyone has handled such loads before and 
> I would be interested in understanding what they noticed the limits of 
> the system to be - for example, demands on the systems, unforseen 
> limitations with the number of pubsub nodes on the system due to 
> memory, processor power, disk space and bandwidth etc.
>
> Paul
>
> 2009/5/18 Mickael Remond <mickael.remond at process-one.net 
> <mailto:mickael.remond at process-one.net>>
>
>     Hello,
>
>     Paul Kinlan wrote:
>
>     > Hi,
>     > Sorry, I don't understand. I am using pub_sub now on a project,
>     > although it is only one node.
>
>     You asked:
>
>
>     > Is there any practical limit to the number of
>     > pubsub
>     >> nodes that I can create?
>
>     and I replied:
>
>     > No, this feature is not implemented yet.
>
>     Of course, pubsub itself is implemented.
>
>     --
>     Mickaël Rémond
>      http://www.process-one.net/
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