On 21/07/2016 10:30 μμ, Willy Tarreau wrote: > Hi, > > On Thu, Jul 21, 2016 at 02:33:05PM -0400, CJ Ess wrote: >> I think I'm overlooking something simple, could someone spot check me? >> >> What I want to do is to pool connections on my http backend - keep HAProxy >> from opening a new connection to the same backend if there is an >> established connection that is idle. >> >> My haproxy version is 1.5.18 > (...) > >> There is more then enough traffic going through the backend that if a >> connection is idle, there will be a request that could use it (within ms, >> should never hit the 5s or 75s timeouts), however in every case the >> connection just sites idle for five seconds then closes. >> >> Am I missing something simple to enable this behavior? > > Yes, you're missing the "http-reuse" directive which was introduced in > 1.6. Be careful when doing this (read the doc carefully), as some > servers still tend to confuse requests and connections and could do > some funny stuff there. >
Can you elaborate a bit more on this? Which servers? Nginx/Apache and under which conditions ? Cheers, Pavlos
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