gosonzhang opened a new issue, #6324: URL: https://github.com/apache/inlong/issues/6324
### Description When analyzing the implementation of DataProxy recently, I felt that the following places need to be dealt with: 1. FILE_CHECK_DATA and MINUTE_CHECK_DATA type messages are not used, we should reject them, if we really need to add them later; 2. The MSG_BIN_HEARTBEAT type does not return a response message, and this message should not need to be passed to MQ; 3. MSG_UNKNOWN message type should be discarded; 4. When groupId and streamId do not exist, it should be rejected or sent to the default topic according to the configuration to increase the flexibility of message processing 5. Add the error reason for the error message. Due to the problem of the protocol definition, the error can only be added to the attribute. The receiving-side SDK should obtain and process such a clear error message ### InLong Component InLong DataProxy ### Are you willing to submit PR? - [X] Yes, I am willing to submit a PR! ### Code of Conduct - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct) -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
