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 <matth...@leopold.priv.at> > 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-unsubscr...@httpd.apache.org > For additional commands, e-mail: users-h...@httpd.apache.org > --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@httpd.apache.org For additional commands, e-mail: users-h...@httpd.apache.org
