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To: Juliusz Chroboczek <jch@irif.fr>, galene@lists.galene.org
References: <875z485swt.wl-jch@irif.fr>
From: =?UTF-8?Q?Michael_Str=c3=b6der?= <michael@stroeder.com>
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Date: Thu, 7 Jan 2021 23:45:49 +0100
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Subject: [Galene] Re: Logging
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On 1/7/21 10:38 PM, Juliusz Chroboczek wrote:
> It turns out that Pion's logging is controlled by environment variables=
.
> This is described here:
>=20
>   https://github.com/pion/webrtc/wiki/Debugging-WebRTC

Great!

Not so great for you because I will probably ask more questions. ;-)

> Gal=C3=A8ne could potentially:
>   - set the environment variables;
>   - hook into Pion's internals to redirect the log somewhere (to a web =
page?).

To me it seems the systemd unit can handle all this. See examples below.

Ciao, Michael.

----- /etc/systemd/system/galene.service -----
[Unit]
Description=3DGalene Videoconferencing Server
Requires=3Dlocal-fs.target network.target
After=3Dlocal-fs.target nss-lookup.target time-sync.target

[Service]
Type=3Dsimple
EnvironmentFile=3D-/etc/sysconfig/galene
ExecStart=3D/usr/sbin/galene $ARGS
User=3Dgalene
Group=3Dgalene
Restart=3Don-failure
LimitNOFILE=3D65536

# redirect stderr and stdout to log file
StandardOutput=3Dappend:/var/log/galene/stdout.log
StandardError=3Dappend:/var/log/galene/stderr.log

[Install]
WantedBy=3Dmulti-user.target

----- /etc/sysconfig/galene -----
# Configure command-line arguments for Gal=C3=A8ne video conference serve=
r
ARGS=3D"-http 0.0.0.0:8444 -data /etc/galene -groups
/var/lib/galene/groups -static /usr/share/galene/static -recordings
/var/lib/galene/recordings"

# pion debug messages set by env vars
#PION_LOG_TRACE=3D"all"
#PION_LOG_DEBUG=3D"all"
PIONS_LOG_INFO=3D"ice"
PIONS_LOG_WARNING=3D"all"