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From "Jim Gomes (JIRA)" <>
Subject [jira] Commented: (AMQNET-273) Change default send timeout to zero to optimize throughput
Date Wed, 18 Aug 2010 22:43:47 GMT


Jim Gomes commented on AMQNET-273:

Yeah, I broke out the slow version of the test into an Explicit test case.  The slow test
case is useful in triggering producer flow control and consumer flow control for queues. 
It shows that a single slow consumer on a queue can really cause a bottle-neck.

> Change default send timeout to zero to optimize throughput
> ----------------------------------------------------------
>                 Key: AMQNET-273
>                 URL:
>             Project: ActiveMQ .Net
>          Issue Type: Improvement
>          Components: ActiveMQ
>    Affects Versions: 1.3.0
>            Reporter: Jim Gomes
>            Assignee: Jim Gomes
>             Fix For: 1.4.0
> The default send has a request timeout of 15 seconds.  With this timeout value, the sending
of messages is not as fast as it can be as the low-level code adds additional overhead checks
when sending to a topic if there is a send timeout value greater than zero.  By setting the
default send timeout to zero, the producer throughput will run at its maximum speed.

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