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openvidu-recording Chrome improved get display num

pull/508/head
pabloFuente 2020-07-09 15:11:45 +02:00
parent 4ac3f4beff
commit b31263d562
2 changed files with 28 additions and 52 deletions
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38
openvidu-server/docker/openvidu-recording/scripts/composed.sh
View File

@ -41,38 +41,28 @@ fi
chmod 777 /recordings/$VIDEO_ID
echo $RECORDING_JSON > /recordings/$VIDEO_ID/.recording.$VIDEO_ID
### Get a free display identificator ###
DISPLAY_NUM=99
DONE="no"
while [ "$DONE" == "no" ]
do
out=$(xdpyinfo -display :$DISPLAY_NUM 2>&1)
if [[ "$out" == name* ]] || [[ "$out" == Invalid* ]]
then
# Command succeeded; or failed with access error; display exists
(( DISPLAY_NUM+=1 ))
else
# Display doesn't exist
DONE="yes"
fi
done
export DISPLAY_NUM
echo "First available display -> :$DISPLAY_NUM"
echo "----------------------------------------"
pulseaudio -D
### Start Chrome in headless mode with xvfb, using the display num previously obtained ###
touch xvfb.log
chmod 777 xvfb.log
xvfb-run --server-num=${DISPLAY_NUM} --server-args="-ac -screen 0 ${RESOLUTION}x24 -noreset" google-chrome --kiosk --start-maximized --test-type --no-sandbox --disable-infobars --disable-gpu --disable-popup-blocking --window-size=$WIDTH,$HEIGHT --window-position=0,0 --no-first-run --ignore-certificate-errors --autoplay-policy=no-user-gesture-required $DEBUG_CHROME_FLAGS $URL &> xvfb.log &
xvfb-run --auto-servernum --server-args="-ac -screen 0 ${RESOLUTION}x24 -noreset" google-chrome --kiosk --start-maximized --test-type --no-sandbox --disable-infobars --disable-gpu --disable-popup-blocking --window-size=$WIDTH,$HEIGHT --window-position=0,0 --no-first-run --ignore-certificate-errors --autoplay-policy=no-user-gesture-required $DEBUG_CHROME_FLAGS $URL &> xvfb.log &
touch stop
chmod 777 /recordings
until pids=$(pidof Xvfb)
do
sleep 0.1
done
### Calculate the display num in use parsing args of command "Xvfb"
XVFB_ARGS=$(ps -eo args | grep [X]vfb)
DISPLAY_NUM=$(echo $XVFB_ARGS | sed 's/Xvfb :\([0-9]\+\).*/\1/')
echo "Display in use -> :$DISPLAY_NUM"
echo "----------------------------------------"
sleep 2
### Start recording with ffmpeg ###

42
openvidu-server/docker/openvidu-recording/scripts/composed_quick_start.sh
View File

@ -23,46 +23,32 @@ if [[ -z "${COMPOSED_QUICK_START_ACTION}" ]]; then
export HEIGHT="$(cut -d'x' -f2 <<< $RESOLUTION)"
export RECORDING_MODE=${RECORDING_MODE}
### Get a free display identificator ###
DISPLAY_NUM=99
DONE="no"
echo "====== Loaded Environment Variables - Start Chrome ======"
env
echo "========================================================="
while [ "$DONE" == "no" ]
do
out=$(xdpyinfo -display :$DISPLAY_NUM 2>&1)
if [[ "$out" == name* ]] || [[ "$out" == Invalid* ]]
then
# Command succeeded; or failed with access error; display exists
(( DISPLAY_NUM+=1 ))
else
# Display doesn't exist
DONE="yes"
fi
done
export DISPLAY_NUM
echo "First available display -> :$DISPLAY_NUM"
echo "----------------------------------------"
pulseaudio -D
### Start Chrome in headless mode with xvfb, using the display num previously obtained ###
touch xvfb.log
chmod 777 xvfb.log
xvfb-run --server-num=${DISPLAY_NUM} --server-args="-ac -screen 0 ${RESOLUTION}x24 -noreset" google-chrome --kiosk --start-maximized --test-type --no-sandbox --disable-infobars --disable-gpu --disable-popup-blocking --window-size=$WIDTH,$HEIGHT --window-position=0,0 --no-first-run --ignore-certificate-errors --autoplay-policy=no-user-gesture-required --enable-logging --v=1 $DEBUG_CHROME_FLAGS $URL &> xvfb.log &
xvfb-run --auto-servernum --server-args="-ac -screen 0 ${RESOLUTION}x24 -noreset" google-chrome --kiosk --start-maximized --test-type --no-sandbox --disable-infobars --disable-gpu --disable-popup-blocking --window-size=$WIDTH,$HEIGHT --window-position=0,0 --no-first-run --ignore-certificate-errors --autoplay-policy=no-user-gesture-required --enable-logging --v=1 $DEBUG_CHROME_FLAGS $URL &> xvfb.log &
chmod 777 /recordings
until pids=$(pidof Xvfb)
do
sleep 0.1
done
### Calculate the display num in use parsing args of command "Xvfb"
XVFB_ARGS=$(ps -eo args | grep [X]vfb)
DISPLAY_NUM=$(echo $XVFB_ARGS | sed 's/Xvfb :\([0-9]\+\).*/\1/')
echo "Display in use -> :$DISPLAY_NUM"
echo "----------------------------------------"
# Save Global Environment variables
echo "export DISPLAY_NUM=$DISPLAY_NUM" > /tmp/display_num
} 2>&1 | tee -a /tmp/container-start.log
zzz
sleep infinity
elif [[ "${COMPOSED_QUICK_START_ACTION}" == "--start-recording" ]]; then