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https://issues.apache.org/jira/browse/ROCKETMQ-166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15965959#comment-15965959
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ASF GitHub Bot commented on ROCKETMQ-166:
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Github user lizhanhui commented on the issue:
https://github.com/apache/incubator-rocketmq/pull/89
Comment to bump up this PR.
> onException callback may capture compressed message body
> --------------------------------------------------------
>
> Key: ROCKETMQ-166
> URL: https://issues.apache.org/jira/browse/ROCKETMQ-166
> Project: Apache RocketMQ
> Issue Type: Bug
> Components: rocketmq-client
> Affects Versions: 4.0.0-incubating, 4.1.0-incubating
> Reporter: Zhanhui Li
> Assignee: Zhanhui Li
> Fix For: 4.1.0-incubating
>
>
> If message body size exceeds specified threshold, client would try to
> compress the message body.
> Here there are two issues: 1) current implementation changes message body
> directly, which is not a good practice; 2) if asynchronous send method is
> employed to deliver message, when onException is invoked, the callback may
> capture the compressed message body before the finally block restores it.
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