Re: [mosquitto-dev] Advice needed (long, sorry)

[Manuel Domínguez Dorado <manolodd@xxxxxxxxx>]

Hi, 

yes we started doing client tests using Java. It has no effect on the broker side, but on the client side, the test die at ~2K concurrent connections due to 

java.lang.OutOfMemoryError (1/10 of connections achieved from nodejs).  But it is a matter of memory resources. In real conditions neither the client nor the backend will support this great number of MQTT connections. Only the broker and the haproxy will support them.

We will repeat the test tuning the memory used by nodejs and using several VM clones to start connecting to the broker.

Ciao

2015-03-04 7:47 GMT+01:00 Stefano Costa <stefano.costa@xxxxxxxxxxx>:

Il 03/03/2015 23:18, Manuel Domínguez Dorado ha scritto:

Hi,

- Desktop PC (4 cores, 8 GB RAM) runing a single nodejs test that
establishes TLS connections to the Mosquitto broker at 10 new
connections/sec.

Again, did you try with anything different from nodejs at client side? Python etc? (should not make it any different anyway)

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Manuel Domínguez Dorado
ingeniero ARROBA ManoloDominguez PUNTO com
http://www.ManoloDominguez.com