Re: DOS attack on activemq setup

I am thinking of a consumer that subscribes to a wildcard that will match all destinations, the mqtt support has made that possible. It is easy to consume all messages. Or subscribe to a composite will all dests in there. It could make sense to deny composites or multi matching wildcards if they wo

Re: DOS attack on activemq setup

Hi gary, In this reply http://activemq.2283324.n4.nabble.com/DOS-attack-on-activemq-setup-tp4694598p4694602.html you mentioned about controlling composite destinations. What kind of problems can be caus

Re: DOS attack on activemq setup

correct, there is only storeUsageHighWaterMark On 14 April 2015 at 12:01, xabhi wrote: > Hi gary, > In http://activemq.apache.org/per-destination-policies.html > the > *memoryLimit* option refers to only memoryUsage part of systemUsage

Acknowledgement Failure

Hello Everyone Being new to messaging world, we are concerned about the following failure scenario and how to deal with it. Failure Scenario : While consumer of Message sends ACK back to the Broker,failure occurs i.e ACK is not received by the Broker. What would happen in such a case ? Will Brok

Re: DOS attack on activemq setup

Hi gary, In http://activemq.apache.org/per-destination-policies.html the *memoryLimit* option refers to only memoryUsage part of systemUsage as per my understanding and there is no way to configure the storeUsage compoment as of now. Jus

Acknowledgement Failure

Hello Everyone Being new to messaging concepts, I wonder what would happen if acknowledgement from Consumer to Broker Fails. What would happen next ? Whether new message is being sent to consumer again ??/ What is the solution to avoid duplicacy ? Should we save the state inside consumer for p

Re: DOS attack on activemq setup

Thanks gary! I have logged a JIRA request for this enhancement - https://issues.apache.org/jira/browse/AMQ-5720 -- View this message in context: http://activemq.2283324.n4.nabble.com/DOS-attack-on-activemq-setup-tp4694598p4694867.html Sent fr