Le samedi 06 octobre 2012 17:11:31 kgardenia42 a écrit : > Hi, Hi,
> I have a custom TCP protocol I would like to load balance with > haproxy. > > I'd like to implement a very simple stickiness algorithm based on the > first (say) 10 bytes of client data (which contains a client > identifier). Source ip stickiness is not reliable enough. > > Is this a common use-case? Has anyone else implemented this? In > proto_tcp.c I can see what appears to be a protocol analyzer concept > which looks in the ballpark of what I need. Does this seem the right > way to go? Can anyone give me any pointers on how to get started? > > Thanks. I think you can inspire you with the SSL ID stickyness explained here to stick on data contained in packets: http://blog.exceliance.fr/2011/07/04/maintain-affinity-based-on-ssl- session-id/ Instead of extracting the SSL ID, you extract your client identifier, but this is more or less the same thing ! regards, -- Guillaume Castagnino [email protected] / [email protected]
