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Posted to notifications@shardingsphere.apache.org by GitBox <gi...@apache.org> on 2020/08/24 15:11:11 UTC

[GitHub] [shardingsphere] hongfuli commented on issue #7017: [ShardingSphere-Proxy] Empty data packet

hongfuli commented on issue #7017:
URL: https://github.com/apache/shardingsphere/issues/7017#issuecomment-679186563


   If encounter `Authentication Method Mismatch` case, the server sends `Auth Switch Request` packet to client and then the client sends `Auth Switch Response` only contains header if the password is empty, because the username had been exchanged in the previous initial handshake. The following is capture data of complete auth phase:
   
   <img width="1325" alt="Capturing_from_Loopback__lo0" src="https://user-images.githubusercontent.com/837054/91062173-93d4e380-e656-11ea-9e88-6d00b9f01362.png">
   
   
   
   
   


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