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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2022/10/18 03:35:25 UTC
[GitHub] [rocketmq] MumfordSons opened a new issue, #5342: how to get message's body from messgeView
MumfordSons opened a new issue, #5342:
URL: https://github.com/apache/rocketmq/issues/5342
messageView.getBody returns ByteBuffer object ，does it has graceful method to get messageBody？
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[GitHub] [rocketmq] aaron-ai commented on issue #5342: how to get message's body from messgeView
Posted by GitBox <gi...@apache.org>.
aaron-ai commented on issue #5342:
URL: https://github.com/apache/rocketmq/issues/5342#issuecomment-1281813973
@MumfordSons Thanks for your feedback! Actually message body in `messageView` is readonly, which means you could not get `byte[]` from `bytebuffer` directly because `byte[]` here is the underlying reference and it is not read only.
Just copy `byte[]` from `bytebuffer` If you still need to get `byte[]` from readonly bytebuffer. By the way, creating issues from [rocketmq-clients](https://github.com/apache/rocketmq-clients) could help it to attract more attention. 😊
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[GitHub] [rocketmq] MumfordSons commented on issue #5342: how to get message's body from messgeView
Posted by GitBox <gi...@apache.org>.
MumfordSons commented on issue #5342:
URL: https://github.com/apache/rocketmq/issues/5342#issuecomment-1281840372
> @MumfordSons Thanks for your feedback! Actually message body in `messageView` is readonly, which means you could not get `byte[]` from `bytebuffer` directly because `byte[]` here is the underlying reference and it is not readonly.
>
> Just copy `byte[]` from `bytebuffer` If you still need to get `byte[]` from readonly `bytebuffer`. By the way, creating issues from [rocketmq-clients](https://github.com/apache/rocketmq-clients) could help it to attract more attention. 😊
ok，thanks
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[GitHub] [rocketmq] MumfordSons closed issue #5342: how to get message's body from messgeView
Posted by GitBox <gi...@apache.org>.
MumfordSons closed issue #5342: how to get message's body from messgeView
URL: https://github.com/apache/rocketmq/issues/5342
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