OK. Thank you very much . I will do an experiment to find out this
2014/1/16 itpp2012 <[email protected]> > renenglish Wrote: > ------------------------------------------------------- > > Sorry I can’t get it . > > > > If host A has added the counter and failed to response, the request > > would be failed over to host B with successful response, so the > > counter would be added twines. Wouldn’t it ? > > Then a condition must occur where host A fails right after processing the > request, they usually fail before accepting a request, it also depends on > the timeout for a request. And it also depends what nginx considers a fail, > nginx might not fail a host when it does not return from accepting a > request. > > You will have to simulate this to find out the conditions for a fail. > > Posted at Nginx Forum: > http://forum.nginx.org/read.php?2,245979,246505#msg-246505 > > _______________________________________________ > nginx mailing list > [email protected] > http://mailman.nginx.org/mailman/listinfo/nginx >
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