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From Christian Posta <christian.po...@gmail.com>
Subject Re: Apollo 1.5 MQTT - impossible to connect from many clients
Date Thu, 24 Jan 2013 16:01:54 GMT
Is the client something you can send me? I can run from my side and see
where the bottlenecks are...


On Thu, Jan 24, 2013 at 1:49 AM, Frank Vanderhallen <
frank.vanderhallen@portico.io> wrote:

> Thanks for the fast reply!
>
> About the client:
>     - the client is implemented in node.js (not by me, so I don't know it
> in
> detail)
>     - it establishes 25000 connections over a period of 4 minutes
>     - the clients publish every 4 minutes a small message to a
> client-specific topic (i.e. the number of topics = the number of clients)
>     - there are no subscriptions
>     - publishing is done with retain=false, dup=false and qos=0
>
> When all the clients are connected, I start another machine which launches
> another set of 25000 clients.  I can only go to 50000 clients like this.
> With the Mosquito broker, the same test setup scales to 150000 connections.
> Given the fact that Mosquito is single-threaded, the expectation was that
> we
> could achieve 300000 connections with Apollo.
>
> I've verified the documentation, and I think my configuration is correct.
>
> Best regards,
> Frank
>
>
>
> --
> View this message in context:
> http://activemq.2283324.n4.nabble.com/Apollo-1-5-MQTT-impossible-to-connect-from-many-clients-tp4662102p4662114.html
> Sent from the ActiveMQ - User mailing list archive at Nabble.com.
>



-- 
*Christian Posta*
http://www.christianposta.com/blog
twitter: @christianposta

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