2.0.59 mod_proxy, but dont ever observed the problem that you described.by every HTTP request you send to apache, apache tryes to reach the backend, try to sniff the traffic between client -> reversproxy & reverse proxy -> backend to see whats happening.
it may be an configuration failure Nico -telmich- Schottelius schrieb:
I guess no one uses mod_proxy with reverse Proxy in a productive environment in here? Nico Nico -telmich- Schottelius [Tue, Oct 17, 2006 at 09:24:53AM +0200]:Hello! I am using Apache/2.2.3 on FreeBSD 6.1-RELEASE with mod_proxy enabled. When I restart the backend (same setup), the frontend server returns "Service temporarily not available" although the backend is already restarted. It looks like apache caches that the backend was unavailable and waits $not_yet_known time until it retries. I am wondering a) whether one can tell apache always to retry and never deliver the service unavailable message b) whether apache can be 'tuned' to use a lower delay for rechecking? I did not find anything regarding that issue in the bugtracker nor in the mod_proxy documentation. Nico -- ``...if there's one thing about Linux users, they're do-ers, not whiners.'' (A quotation of Andy Patrizio I completely agree with)
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