Re: [infinispan-dev] Topology Id in Hotrod header
On Jul 15, 2010, at 7:08 PM, Mircea Markus wrote:
Hi,
The header for a request is composed of:
Magic Message Id Version Opcode Cache Name Length Cache Name Flags Client
Intelligence Topology Id
We send "Topology Id " even if the client is not topology aware. Wouldn't
it be more effective to only expect it if the client's intelligence is 02 or 03 and
not send it otherwise?
I think doing things like this starts to complicate protocol parsing. Having optional
fields that are present or not depending of contents is complicating things, particularly
when we're talking about the header which is common to everyone.
Cheers,
Mircea
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Galder Zamarreño
Sr. Software Engineer
Infinispan, JBoss Cache