Since mod_proxy uses connection pooling, DNS is resolved when the socket is 1st created and then when it is then re-created as per the ttl of the connection pool itself. > On May 18, 2016, at 8:48 AM, Matthias Leopold <matthias@xxxxxxxxxxxxxxx> wrote: > > hi, > > in the comment section of http://httpd.apache.org/docs/2.4/mod/mod_proxy.html someone asks: > > It is unclear from this documentation, when does Apache do DNS resolving of the origin server hostname? At each request? Does Apache do DNS caching? If yes, for how long? Does it honour TTL? > > unfortunately there was no answer, i'd like to know the same thing > > thx > matthias > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx > For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscribe@xxxxxxxxxxxxxxxx For additional commands, e-mail: users-help@xxxxxxxxxxxxxxxx
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