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Resolve issue with noVNC failing to start

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This commit is contained in:
Chuck Lantz 2020-06-04 19:28:39 +00:00
parent f6caf01684
commit 087f4d919e
1 changed files with 8 additions and 5 deletions
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13
.devcontainer/bin/init-dev-container.sh
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@ -10,6 +10,10 @@ startInBackgroundIfNotRunning()
echo -e "\n** $(date) **" | sudoIf tee -a /tmp/$1.log > /dev/null
if ! pidof $1 > /dev/null; then
keepRunningInBackground "$@"
while ! pidof $1 > /dev/null; do
sleep 1
done
log "$1 started."
else
echo "$1 is already running." | sudoIf tee -a /tmp/$1.log > /dev/null
log "$1 is already running."
@ -20,10 +24,6 @@ startInBackgroundIfNotRunning()
keepRunningInBackground()
{
($2 sh -c "while :; do echo [\$(date)] Process started.; $3; echo [\$(date)] Process exited!; sleep 5; done 2>&1" | sudoIf tee -a /tmp/$1.log > /dev/null & echo "$!" | sudoIf tee /tmp/$1.pid > /dev/null)
while ! pidof $1 > /dev/null; do
sleep 1
done
log "$1 started."
}
# Use sudo to run as root when required
@ -77,8 +77,11 @@ startInBackgroundIfNotRunning "fluxbox" sudoUserIf "dbus-launch startfluxbox"
startInBackgroundIfNotRunning "x11vnc" sudoIf "x11vnc -display ${DISPLAY:-:1} -rfbport ${VNC_PORT:-5901} -localhost -no6 -xkb -shared -forever -nopw"
# Spin up noVNC if installed and not runnning.
if [ -d "/usr/local/novnc" ] && [ "$(ps -ef | grep /usr/local/novnc/noVNC*/utils/launch.sh)" = "" ]; then
if [ -d "/usr/local/novnc" ] && [ "$(ps -ef | grep /usr/local/novnc/noVNC*/utils/launch.sh | grep -v grep)" = "" ]; then
keepRunningInBackground "noVNC" sudoIf "/usr/local/novnc/noVNC*/utils/launch.sh --listen ${NOVNC_PORT:-6080} --vnc localhost:${VNC_PORT:-5901}"
log "noVNC started."
else
log "noVNC is already running or not installed."
fi
# Run whatever was passed in