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From artnaseef <...@artnaseef.com>
Subject Re: Messages are lost in a ActiveMQ network message broker
Date Tue, 31 Mar 2015 18:39:23 GMT
First off, 5.4.3 is an old version that had many issues; I highly recommend
upgrading.

With that said, Topic flow across a network of brokers is prone to message
loss.  For example, if the network connection between two brokers is lost,
then non-durable Topic subscriptions between the two brokers are dropped
until the connection is recreated (just as if end-clients dropped their
connection and similarly lost their Topic subscription).  Non-durable topic
subscriptions miss all messages produced to a Topic when the subscription is
not active.

Are the Topic subscriptions all non-durable?  Are there any signs of dropped
network connections between brokers?




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