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<p>soon after starting dovecot these errors start to appear. I will
send the first errors after doing a service dovecot start</p>
<p> Jul 15 10:08:16 box5 dovecot: pop3: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: managesieve: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: imap: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: auth: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: imap-login: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response <br>
Jul 15 10:08:16 box5 dovecot: lmtp: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: imap-login: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response <br>
ul 15 10:08:16 box5 dovecot: imap: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response <br>
Jul 15 10:08:16 box5 dovecot: managesieve: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: imap-login: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: imap: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: managesieve: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: imap-login: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: message repeated 5 times: [
imap-login: Error: conn unix:/run/dovecot/stats-writer
(pid=4137823,uid=0): Timeout waiting for handshake response]<br>
Jul 15 10:08:16 box5 dovecot: imap: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: message repeated 4 times: [
imap: Error: conn unix:/run/dovecot/stats-writer
(pid=4137823,uid=0): Timeout waiting for handshake response]<br>
Jul 15 10:08:16 box5 dovecot: managesieve: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: message repeated 3 times: [
managesieve: Error: conn unix:/run/dovecot/stats-writer
(pid=4137823,uid=0): Timeout waiting for handshake response]<br>
Jul 15 10:08:16 box5 dovecot: lmtp: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: lmtp: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: imap-login: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: lmtp: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: imap: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: managesieve: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: pop3: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: imap: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: lmtp: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: message repeated 2 times: [
lmtp: Error: conn unix:/run/dovecot/stats-writer
(pid=4137823,uid=0): Timeout waiting for handshake response]<br>
Jul 15 10:08:16 box5 dovecot: pop3: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: message repeated 6 times: [
pop3: Error: conn unix:/run/dovecot/stats-writer
(pid=4137823,uid=0): Timeout waiting for handshake response]<br>
Jul 15 10:08:16 box5 dovecot: managesieve: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: managesieve: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: lmtp: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: message repeated 2 times: [
lmtp: Error: conn unix:/run/dovecot/stats-writer
(pid=4137823,uid=0): Timeout waiting for handshake response]<br>
Jul 15 10:08:16 box5 dovecot: pop3: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
Jul 15 10:08:16 box5 dovecot: pop3-login: Error: conn
unix:/run/dovecot/stats-writer (pid=4137823,uid=0): Timeout
waiting for handshake response<br>
<br>
<br>
All stats configuration is as default seeing by dovecot -a<br>
</p>
<blockquote>service stats {<br>
chroot = <br>
client_limit = 0<br>
drop_priv_before_exec = no<br>
executable = stats<br>
extra_groups = <br>
group = <br>
idle_kill = 4294967295 secs<br>
privileged_group = <br>
process_limit = 1<br>
process_min_avail = 0<br>
protocol = <br>
service_count = 0<br>
type = <br>
unix_listener stats-reader {<br>
group = <br>
mode = 0600<br>
user = <br>
}<br>
unix_listener stats-writer {<br>
group = $default_internal_group<br>
mode = 0660<br>
user = <br>
}<br>
user = $default_internal_user<br>
vsz_limit = 18446744073709551615 B<br>
}<br>
</blockquote>
<p><br>
I don't use this dovecot stats service and I don't have metrics
configured. Actually I wanted to know if it is possible to
deactivate it because we do not use it here in the company.<br>
</p>
<div class="moz-cite-prefix">On 15/07/2022 06:45, Aki Tuomi wrote:<br>
</div>
<blockquote type="cite"
cite="mid:272398113.8029.1657863940796@appsuite-dev-gw2.open-xchange.com">
<pre class="moz-quote-pre" wrap="">Do you have anything else in the logs? Did you increase client_limit for stats service?</pre>
</blockquote>
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