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Posted to commits@servicecomb.apache.org by GitBox <gi...@apache.org> on 2022/11/04 01:07:08 UTC

[GitHub] [servicecomb-java-chassis] yanghao605 opened a new pull request, #3453: [SCB-2717] add exception retry for SslHandshakeTimeoutException

yanghao605 opened a new pull request, #3453:
URL: https://github.com/apache/servicecomb-java-chassis/pull/3453

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[GitHub] [servicecomb-java-chassis] liubao68 merged pull request #3453: [SCB-2717] add exception retry for SslHandshakeTimeoutException

Posted by GitBox <gi...@apache.org>.
liubao68 merged PR #3453:
URL: https://github.com/apache/servicecomb-java-chassis/pull/3453


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[GitHub] [servicecomb-java-chassis] liubao68 commented on pull request #3453: [SCB-2717] add exception retry for SslHandshakeTimeoutException

Posted by GitBox <gi...@apache.org>.
liubao68 commented on PR #3453:
URL: https://github.com/apache/servicecomb-java-chassis/pull/3453#issuecomment-1305209500

   Can you provide more information about why SSL handshake or timeout?  
   
   Most of time retry is not a good idea, event  retry on another instance. For example, ssl handshake fail for unknow certificate. 
   Or ssl handshake because two many concurrent SSL handshakes. 


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[GitHub] [servicecomb-java-chassis] yanghao605 commented on pull request #3453: [SCB-2717] add exception retry for SslHandshakeTimeoutException

Posted by GitBox <gi...@apache.org>.
yanghao605 commented on PR #3453:
URL: https://github.com/apache/servicecomb-java-chassis/pull/3453#issuecomment-1305240239

   SSL handshake timeout exception caused by Long lasting full gc


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[GitHub] [servicecomb-java-chassis] yanghao605 commented on pull request #3453: [SCB-2717] add exception retry for SslHandshakeTimeoutException

Posted by GitBox <gi...@apache.org>.
yanghao605 commented on PR #3453:
URL: https://github.com/apache/servicecomb-java-chassis/pull/3453#issuecomment-1305239196

   fullgc耗时过长导致SSL握手超时异常


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[GitHub] [servicecomb-java-chassis] liubao68 commented on pull request #3453: [SCB-2717] add exception retry for SslHandshakeTimeoutException

Posted by GitBox <gi...@apache.org>.
liubao68 commented on PR #3453:
URL: https://github.com/apache/servicecomb-java-chassis/pull/3453#issuecomment-1303056666

   Seems retry for timeout exception and handshake exception have more problems than benefit, how do you think so ? @yanghao605 


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[GitHub] [servicecomb-java-chassis] yanghao605 commented on pull request #3453: [SCB-2717] add exception retry for SslHandshakeTimeoutException

Posted by GitBox <gi...@apache.org>.
yanghao605 commented on PR #3453:
URL: https://github.com/apache/servicecomb-java-chassis/pull/3453#issuecomment-1305170300

   ok,by default  I will send the retry request to another node 


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[GitHub] [servicecomb-java-chassis] liubao68 commented on pull request #3453: [SCB-2717] add exception retry for SslHandshakeTimeoutException

Posted by GitBox <gi...@apache.org>.
liubao68 commented on PR #3453:
URL: https://github.com/apache/servicecomb-java-chassis/pull/3453#issuecomment-1303045166

   Issue is not replied. Seems retry for timeout exception and handshake exception will not make things better if retried on same server. But if retry on other instances is a bit useful.  


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[GitHub] [servicecomb-java-chassis] yanghao605 commented on pull request #3453: [SCB-2717] add exception retry for SslHandshakeTimeoutException

Posted by GitBox <gi...@apache.org>.
yanghao605 commented on PR #3453:
URL: https://github.com/apache/servicecomb-java-chassis/pull/3453#issuecomment-1305190154

   retry for handshaketimeout exception can improve the reliability and reduce the probability of request loss
   Maybe, we can apply this issue, then emphasize the retry strategy that user used should be retried on other instances
   
   


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