Hello! Thank you JB, it works! :)
Nicolas C2 – Usage restreint -----Message d'origine----- De : JB Onofré <j...@nanthrax.net> Envoyé : mardi 8 février 2022 08:09 À : users@activemq.apache.org Objet : Re: Limit prefetchSize from ActiveMQ side Hi You can set the prefetch size on the destination policy entry in the ActiveMQ.xml. Regards JB > Le 8 févr. 2022 à 07:53, Simon Lundström <si...@su.se> a écrit : > > On Mon, 2022-02-07 at 10:37:52 +0100, CASAUX Nicolas wrote: >> Hello, >> >> I'm using ActiveMQ < classic > 5.16.0 and I have a question related to slow >> consumers. >> >> In my use case, I only use topics with non-durable messages. As per the doc, >> the prefetchSize is 32767. >> I have a constantPendingMessageLimitStrategy on this topic with a limit of >> 1000 messages. >> I can observe both values on the webconsole accordingly when they reach the >> limit (I see 32767 messages in the dispatch queue size and 1000 messages in >> the pending queue size) >> >> I have a bunch of slow consumers, which do not set any prefetchSize (hence >> they have the default 32767 value). >> >> My question is: how can I set, change or force this value from ActiveMQ side >> ? >> >> I don't want those consumers to connect without a prefetchSize value, and I >> consider the default value too high for my usecase. >> That's why I would like to reduce this value. >> >> Any hints on this ? >> Thanks! :) >> >> Nicolas >> >> >> C2 - Usage restreint > > I belive you can set the default on your transportConnector, see > https://eur01.safelinks.protection.outlook.com/?url=https%3A%2F%2Factivemq.apache.org%2Fmqtt.html%23message-prefetch&data=04%7C01%7Cnicolas.casaux%40soprasteria.com%7C77cf5db0d1c54de074c108d9ead1dc0b%7C8b87af7d86474dc78df45f69a2011bb5%7C0%7C0%7C637799009329154441%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C3000&sdata=TALREp7ajSSJ9qyY0JHJRCccYuHLo20%2FIdvQcOWFB5A%3D&reserved=0 > > BR, > - Simon
