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java.io.IOException: Connection reset by peer

使用cancl-go连接cancl之后，数据库发生变动后，收到通知，并进行ack回复，之后demo程序就panic，报以下错误，查看日志发现cancl日志显示io异常。 `panic: something goes wrong with reason:something goes wrong with ...
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means the last handler in the pipeline did not handle the exception. java.net.SocketException: Connection reset

[2025-07-23T22:19:58,336][WARN ][i.n.c.DefaultChannelPipeline] [opensearch-ai-02] An exceptionCaught() event was fired, and it reached at the tail of the pipeline. It usually means the last handler in ...