To summarize: TCP balancing decision is on every new connection. TCP balancing decision is on every packet since it is connectionless.
On Thu, Jun 23, 2016 at 9:08 AM, Maxim Konovalov <ma...@nginx.com> wrote: > On 6/23/16 6:57 PM, Frank Liu wrote: > > That makes sense for udp (connection less). > > What about tcp? I assume when client initiate the connection , nginx > > will pick one upstream (rr) to make a connection and send all > > subsequent packets to the same upstream using the same connection. > > > Not sure I understand your request. > > For tcp nginx balances new connections based on the configured load > balancing discipline (rr by default). > > > Frank > > > > On Thursday, June 23, 2016, Maxim Konovalov <ma...@nginx.com > > <mailto:ma...@nginx.com>> wrote: > > > > On 6/23/16 6:44 PM, Frank Liu wrote: > > > Hi, > > > > > > In the default stream/udp/proxy setup, will nginx round robin > > every > > > packet or will it remembers client and send all packets from same > > > client to same upstream? > > > > > The default is round-robin, yes. > > > > You can enable persistent-like behaviour though: > > > > https://www.nginx.com/resources/admin-guide/tcp-load-balancing/#hash > > > > -- > > Maxim Konovalov > > > > _______________________________________________ > > nginx mailing list > > nginx@nginx.org <javascript:;> > > http://mailman.nginx.org/mailman/listinfo/nginx > > > > > > > > _______________________________________________ > > nginx mailing list > > nginx@nginx.org > > http://mailman.nginx.org/mailman/listinfo/nginx > > > > > -- > Maxim Konovalov > > _______________________________________________ > nginx mailing list > nginx@nginx.org > http://mailman.nginx.org/mailman/listinfo/nginx >
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