15 lines
910 B
Markdown
15 lines
910 B
Markdown
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# JMS Message Producer Rate Limiting
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To run the example, simply type **mvn verify** from this directory, or **mvn -PnoServer verify** if you want to start and create the broker manually.
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With ActiveMQ Artemis you can specify a maximum send rate at which a JMS MessageProducer will send messages. This can be specified when creating or deploying the connection factory. See `activemq-jms.xml`
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If this value is specified then ActiveMQ Artemis will ensure that messages are never produced at a rate higher than specified. This is a form of producer _throttling_.
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## Example step-by-step
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In this example we specify a `producerMaxRate` of `50` messages per second on the connection URL.
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We then simply send as many messages as we can in 10 seconds and note how many messages are actually sent.
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We note that the number of messages sent per second never exceeds the specified value of `50` messages per second.
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