logrotate?

[David Hoatson]

Anyone successfully using logrotate (rather than TURN Server's  file rollover)?

I don't want to restart the process so am using logrotate's copytruncate feature, but TURN Server continues writing where it left off after the truncate and the file size never gets reduced and we end up with a lots of NULL bytes.

I am using flume, so I need the log file name to be consistent.

Cheers.

[Mathieu H.]

I'm using syslog output coupled with logrotate. It only leave the initial "startup" log file before the server switches to syslog output.

[Gustavo García]

I think we could register a callback for SIGHUP to reopen the log file.   It is simple and I think it is done that way in other services.   

Adding this code in mainrelay.c apparently does the job.  What do you think?

void signal_callback_handler(int signum)
{
   reset_rtpprintf();
}

signal(SIGHUP, signal_callback_handler);

[Oleg Moskalenko]

OK. I’ll see where and how to insert that code. I’ll put it into the next build. 

But please file an Issue in the project page, with description of the problem.

Thanks

Oleg

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[Oleg Moskalenko]

I added the SIGHUP handler to the code. You can get the latest version from SVN with that change.

Oleg

[Gustavo Garcia]

Thank you very much for your quick answer!

[Vladimir Tsanev]

Hi Gustavo,

Could you please share a logrotate configuration you are using.

Say for example in my turnserver.config I have

log-file=/var/log/turnserver/turn.log
pidfile=/var/run/turnserver/turnserver.pid

Is this logrotate config ok?


/var/log/turnserver/*log {
    notifempty
    copytruncate
    missingok
    postrotate
        /bin/kill -HUP `cat /var/run/turnserver/turnserver.pid 2>/dev/null` 2> /dev/null || true
    endscript
}

Vlado

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