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Posted to notifications@dubbo.apache.org by GitBox <gi...@apache.org> on 2020/05/16 07:50:02 UTC

[GitHub] [dubbo-go-hessian2] AlexStocks commented on pull request #188: Perf decode string

AlexStocks commented on pull request #188:
URL: https://github.com/apache/dubbo-go-hessian2/pull/188#issuecomment-629604592


   > > this PR will let the hessian only support at most three bytes length utf8, while four bytes mathematical symbols, and emoji will not supprted. even more the max length of a utf8 character can be six. And the worst is the length of string in hessian definition is the length of A 16-bit unicode character string encoded in UTF-8.
   > > ref
   > > 
   > > * https://en.wikipedia.org/wiki/UTF-8
   > > * http://hessian.caucho.com/doc/hessian-serialization.html##string
   > > * #131
   > >   @wongoo
   > >   Any Suggestions for fixing it? I've tried parsing 4-byte utf-8 before, but Java doesn't write 4-byte utf-8
   
   maybe u can set an issue for dubbo hessian2.


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