Am 2016-07-27 um 14:01 schrieb Matthias Leopold:
Hi,
i'm reverse proxying from an apache 2.2 to an apache 2.4 server (both
RHEL).
proxy VirtualHost is SSL (SSLProxyEngine On, SSLProxyVerify none)
on the proxy i'm seeing errors like
proxy: Error reading from remote server returned by xxx
(70014)End of file found: proxy: error reading status line from remote
server xxx
which results in 502 errors for the client.
i can eliminate this with setting "disablereuse=on" in the ProxyPass
line, but i think this shouldn't be necessary
i tried to set a ttl on the ProxyPass directive that is below the
KeepAliveTimeout of the target server as mentioned in the docs
this simply doesn't work. above error reappears. i tried adding smax=0,
no avail
what could i have missed?
my setting:
- reverse proxy (apache 2.2, prefork mpm)
TimeOut 180
KeepAliveTimeout 45
ProxyPass https://xxx ttl=20
- target server (apache 2.4, worker mpm)
TimeOut 60 (default)
KeepAliveTimeout 30
just for the records:
with an apache 2.4 reverse proxy the exact same config (ProxyPass
https://xxx ttl=20) does work as expected
matthias
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