Aias00 opened a new issue, #6769:
URL: https://github.com/apache/shenyu/issues/6769

   - severity: Medium
   - files: 
`shenyu-plugin/shenyu-plugin-logging/shenyu-plugin-logging-rabbitmq/.../RabbitmqLogCollectClient.java:126-138`
   - description: `close0()` calls `channel.close()` then `connection.close()` 
within a single try-catch that only catches `IOException`. If `channel.close()` 
throws, `connection.close()` is never reached. The RabbitMQ TCP connection is 
leaked.
   - impact: Each channel-close failure leaks a RabbitMQ connection; exhausts 
server connection limit over time.
   - suggested_fix: Use separate try-finally blocks for `channel.close()` and 
`connection.close()`.
   - confidence: Medium
   - related_existing: none
   
   ---
   _Identified during the 2026-08-02 deep re-scan; full list in 
[`docs/scan2-2026-08-02/06-medium-tiers.md`](docs/scan2-2026-08-02/06-medium-tiers.md)._


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