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Posted to dev@rocketmq.apache.org by GitBox <gi...@apache.org> on 2022/08/29 07:15:49 UTC

[GitHub] [rocketmq-clients] zzjcool opened a new issue, #198: MessageId codec is not using UTC+0

zzjcool opened a new issue, #198:
URL: https://github.com/apache/rocketmq-clients/issues/198

   https://github.com/apache/rocketmq-clients/blob/62d0deb2acfc7adf827f7d636581b6652b1e3b53/java/client/src/main/java/org/apache/rocketmq/client/java/message/MessageIdCodec.java#L107
   ```
                       process id(lower 2bytes)
                               ▲
   mac address(lower 6bytes)   │   sequence number(big endian)
                      ▲        │          ▲ (4bytes)
                      │        │          │
                ┌─────┴─────┐ ┌┴┐ ┌───┐ ┌─┴─┐
         0x01+  │     6     │ │2│ │ 4 │ │ 4 │
                └───────────┘ └─┘ └─┬─┘ └───┘
                                    │
                                    ▼
             seconds since 2021-01-01 00:00:00(UTC+0)
                           (lower 4bytes)
   ```
   
    2021-01-01 00:00:00(UTC+0) timestamp is 1609459200


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[GitHub] [rocketmq-clients] aaron-ai closed issue #198: MessageId codec is not using UTC+0

Posted by GitBox <gi...@apache.org>.
aaron-ai closed issue #198: MessageId codec is not using UTC+0
URL: https://github.com/apache/rocketmq-clients/issues/198


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[GitHub] [rocketmq-clients] aaron-ai commented on issue #198: MessageId codec is not using UTC+0

Posted by GitBox <gi...@apache.org>.
aaron-ai commented on issue #198:
URL: https://github.com/apache/rocketmq-clients/issues/198#issuecomment-1261654882

   Thanks for your feedback.


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[GitHub] [rocketmq-clients] github-actions[bot] commented on issue #198: MessageId codec is not using UTC+0

Posted by GitBox <gi...@apache.org>.
github-actions[bot] commented on issue #198:
URL: https://github.com/apache/rocketmq-clients/issues/198#issuecomment-1261601816

   This issue is stale because it has been open for 30 days with no activity. It will be closed in 3 days if no further activity occurs.


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