activemq-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From honno <hon...@163.com>
Subject Having Duplicate message when using failover and networkConnector .
Date Mon, 26 Jul 2010 09:47:23 GMT

HI,all.
I use failover transport to connect to brokerA and brokerB.The brokerA and
brokerB use a networkConnector to connect each other.

But i found the brokerA has a duplicate message when restart brokerA or
brokerB.

The test case as follow:

(1)start brokerA,brokerB,start producer and consumer,sending 100000 messages
by producer.
(2)stop brokerA, restart brokerA after 5 seconds
(3)stop brokerB,  restart brokerB after 5 seconds
(4)stop brokerA, restart brokerA after 5 seconds
(5)stop brokerB,  restart brokerB after 5 seconds
(6)stop brokerA, restart brokerA after 5 seconds
(7)stop brokerB,  restart brokerB after 5 seconds

After the producer sends all messages(100000),the consumer receives all
messages,But i find the brokerA
has a message which cannot be consumed by the consumer and the message is a
duplicate message which has bean consumed by the consumer.

When i restart the consumer or start another consumer ,the consumer or the
another consumer will receive the duplicate messsage.

I use the version 5.3.2 .And i find the 5.3.2 and 5.3.0 has the same
problem(having duplicate message),but the 5.2.0 is OK.

So is this  a bug of ActiveMQ 5.3.2?

the brokerA config :

       <networkConnectors>
            <networkConnector uri="static:(tcp://localhost:61617)" />
        </networkConnectors>

the brokerB  config :
       <networkConnectors>
            <networkConnector uri="static:(tcp://localhost:61616)" />
        </networkConnectors>

the client uri :
     failover:(tcp://localhost:61616,tcp://localhost:61617)?randomize=false

thanks.
-- 
View this message in context: http://old.nabble.com/Having-Duplicate-message--when-using-failover-and-networkConnector-.-tp29264762p29264762.html
Sent from the ActiveMQ - User mailing list archive at Nabble.com.


Mime
View raw message