On 2018-05-07 09:19, Remi Gacogne wrote:
On 05/07/2018 11:02 AM, Aki Tuomi wrote:
Can you run sudo strace -econnect,bind rec_control reload-lua-script
and
post the result?
yes, thanks for your help
bind(3, {sa_family=AF_LOCAL, sun_path="/var/run/lsock6hPxMw"}, 110) =
0
connect(3, {sa_family=AF_LOCAL,
sun_path="/var/run/pdns_recursor.controlsocket"}, 110) = 0
Fatal: Timeout waiting for answer from control channel
+++ exited with 1 +++
Yet in the log I still see the error
pdns_recursor: 0 (Re)loaded lua script from
'/etc/pdns-recursor/blocklist.lua'
...
pdns_recursor: Error dealing with control socket request: Unable to
send message over control channel '/var/run/lsock6hPxMw': No such
file
or directory
Is the problem caused/related to the timeout?
What's happening is that the recursor is taking more than the default
timeout of rec_control (5s) to do the actual reload, so rec_control
stops waiting, delete its socket and exits.
The recursor is still completing the reload, and tries to reply to the
rec_control process over the socket afterwards, except the socket is
now
gone, hence the error.
So yes, the reload is done as indicated by the "(Re)loaded lua script
from ..." line in the logs. If you want to avoid the "Unable to send
message over control channel" line in your logs, just use a longer
timeout value for rec_control using the --timeout parameter.
great thanks!
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