Hi Peter,

I am not using keep-alives to keep session persistence, but was rather hoping for better client performance. Using keep-alives saves creating a tcp connection for each request - and thereby saving 3 tcp packets (and roundtrip times) per request.

Andrew

On 29.10.2004, at 17:53, Peter Lin wrote:

mladen makes a good point. the sites I've worked on, we left the
keepalive up to the browser and didn't explicitly disable keepalive.
the sites I've worked on we simply used hardware load balancer to make
sure the session goes to the right server.

that is usually enough from my experience. my bias perspective is,
unless the users are sending requests very rapidly, I don't see much
benefit to using keepalive. If the interval between requests is rather
long, like minutes, I doubt keepalive would provide any measurable
benefit.

I would look at the statistics from the http logs to determine whether
keepalive should be disabled or not.


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