Remy Maucherat wrote:
> DNS lookup failure for: pgtr0327.mch.fsc.net returned by ^^^^^^^^^^^^^^^^^^
It's not normal there's a DNS lookup on each request. Why does it happen ?
In the config it was set to connect to a DNS name, which has to be resolved - but httpd doesn't do any caching of this (which in theory would be the job of a caching DNS server), thus a lookup on each request.
Perhaps an enhancement to proxy_http would be to support DNS caching for a period of time.
Regards, Graham --
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