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Further imporvements to sunshine-run and its logging

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This commit is contained in:
Josh.5
2023-09-11 11:54:30 +12:00
parent 608f772ccc
commit 0981af0a17
2 changed files with 84 additions and 44 deletions
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73
overlay/usr/bin/sunshine-run
View File

@@ -10,7 +10,7 @@
###
set -e
exec >> >(tee -a /tmp/sunshine-exec-run.log) 2>&1
exec >> >(tee -a ${USER_HOME:?}/.cache/log/sunshine_run.log) 2>&1
echo
echo "-------------------------------"
echo
@@ -33,57 +33,68 @@ trap '_term QUIT' SIGQUIT
trap '_term HUP' SIGHUP
trap '_term TERM' SIGTERM
# Record sunshine-run PID
echo " - Recording sunshine-run PID '$$' in /tmp/sunshine-exec-run.pid"
echo "$$" > /tmp/sunshine-exec-run.pid
# Wipe session config
echo "" > /tmp/sunshine-exec-run.conf
# Update display resolution and refresh reate if client provided the required details
if ([ "X${SUNSHINE_CLIENT_WIDTH:-}" != "X" ] && [ "X${SUNSHINE_CLIENT_HEIGHT:-}" != "X" ] && [ "X${SUNSHINE_CLIENT_FPS:-}" != "X" ]); then
echo " - Setting display resolution to ${SUNSHINE_CLIENT_WIDTH:?}x${SUNSHINE_CLIENT_HEIGHT:?} ${SUNSHINE_CLIENT_FPS:?}Hz"
# Don't fail script if something goes wrong here. Set +e in subprocess
(
set +e
echo " - Setting display resolution to ${SUNSHINE_CLIENT_WIDTH:?}x${SUNSHINE_CLIENT_HEIGHT:?} ${SUNSHINE_CLIENT_FPS:?}Hz"
# Read current display mode and extract resolution and refresh rate from the mode string
__xrandr_out="$(xrandr)"
__current_current_mode=$(echo "${__xrandr_out:?}" | awk '/\*/ {print $0}')
__current_resolution=$(echo ${__current_current_mode:?} | awk '{print $1}')
__current_refresh_rate=$(echo ${__current_current_mode:?} | awk '{sub(/\*/, "", $2); print $2}')
# Read current display mode and extract resolution and refresh rate from the mode string
__xrandr_out="$(xrandr)"
__current_current_mode=$(echo "${__xrandr_out:?}" | awk '/\*/ {print $0}')
__current_resolution=$(echo ${__current_current_mode:?} | awk '{print $1}')
__current_refresh_rate=$(echo ${__current_current_mode:?} | awk '{sub(/\*/, "", $2); print $2}')
# Get the primary output device
__primary_output="$(echo "${__xrandr_out:?}" | grep primary | awk '{print $1}')"
# Get the primary output device
__primary_output="$(echo "${__xrandr_out:?}" | grep primary | awk '{print $1}')"
# Get the modeline from cvt and extract the second line (which contains the modeline)
__client_modeline=$(cvt "${SUNSHINE_CLIENT_WIDTH:?}" "${SUNSHINE_CLIENT_HEIGHT:?}" "${SUNSHINE_CLIENT_FPS:?}" | grep Modeline | sed -e 's/Modeline //')
# Create a new mode for this. This allows us to force a set refresh rate that may not be supported by the display
__client_mode=$(echo "${__client_modeline:?}" | awk -F '"' '{print $2}')
# Get the modeline from cvt and extract the second line (which contains the modeline)
__client_modeline=$(cvt "${SUNSHINE_CLIENT_WIDTH:?}" "${SUNSHINE_CLIENT_HEIGHT:?}" "${SUNSHINE_CLIENT_FPS:?}" | grep Modeline | sed -e 's/Modeline //')
# Create a new mode for this. This allows us to force a set refresh rate that may not be supported by the display
__client_mode=$(echo "${__client_modeline:?}" | awk -F '"' '{print $2}')
# Check if tthis mode is alread added to the primary display
if ! echo "${__xrandr_out:?}" | grep -q "${__client_mode:?}"; then
echo " - Adding new mode '${__client_mode:?}' with new modeline '${__client_modeline:?}'"
xrandr --newmode "${__client_mode:?}" ${__client_modeline##*\"}
echo " - Adding new mode '${__client_mode:?}' to device '${__primary_output:?}'"
xrandr --addmode "${__primary_output:?}" "${__client_mode:?}"
fi
# Check if tthis mode is alread added to the primary display
if ! echo "${__xrandr_out:?}" | grep -q "${__client_mode:?}"; then
echo " - Adding new mode '${__client_mode:?}' with new modeline '${__client_modeline:?}'"
xrandr --newmode "${__client_mode:?}" ${__client_modeline##*\"}
echo " - Adding new mode '${__client_mode:?}' to device '${__primary_output:?}'"
xrandr --addmode "${__primary_output:?}" "${__client_mode:?}"
fi
# Set the current resoultion to the new mode
echo " - Setting the display mode to '${__client_mode:?}'"
xrandr --output "${__primary_output:?}" --mode "${__client_mode:?}" --rate "${SUNSHINE_CLIENT_FPS:?}"
# Set the current resoultion to the new mode
echo " - Setting the display mode to '${__client_mode:?}'"
xrandr --output "${__primary_output:?}" --mode "${__client_mode:?}" --rate "${SUNSHINE_CLIENT_FPS:?}"
# Save original display settings to config file. This will be read and used to restore the original display settings when the client disconnects.
echo "primary_output='${__primary_output:?}'" >> /tmp/sunshine-exec-run.conf
echo "display_mode='${__current_resolution:?}'" >> /tmp/sunshine-exec-run.conf
echo "display_rate='${__current_refresh_rate:?}'" >> /tmp/sunshine-exec-run.conf
# Save original display settings to config file. This will be read and used to restore the original display settings when the client disconnects.
echo "primary_output='${__primary_output:?}'" >> /tmp/sunshine-exec-run.conf
echo "display_mode='${__current_resolution:?}'" >> /tmp/sunshine-exec-run.conf
echo "display_rate='${__current_refresh_rate:?}'" >> /tmp/sunshine-exec-run.conf
)
fi
# Run child process
/usr/bin/dumb-init "${@}" &
proc_pid=$!
echo " - Recording sunshine-run PID '${proc_pid}' in /tmp/sunshine-exec-run.pid"
echo "${proc_pid}" > /tmp/sunshine-exec-run.pid
# Wait for child process to exit:
echo " - Waiting for PID '${proc_pid}' to exit"
wait "$proc_pid"
# Clean up PID file
rm -f /tmp/sunshine-exec-run.pid
if [ -f /tmp/sunshine-exec-run.pid ]; then
echo " - Removing sunshine-run pidfile."
rm -f /tmp/sunshine-exec-run.pid
else
echo " - WARNING: No sunshine-run pidfile found for removal."
fi
echo "DONE"

55
overlay/usr/bin/sunshine-stop
View File

@@ -10,7 +10,7 @@
###
set -e
exec >> >(tee -a /tmp/sunshine-exec-stop.log) 2>&1
exec >> >(tee -a ${USER_HOME:?}/.cache/log/sunshine_stop.log) 2>&1
echo
echo "-------------------------------"
echo
@@ -23,52 +23,81 @@ echo
# Read the run config
if [ -f /tmp/sunshine-exec-run.conf ]; then
echo " - Reading sunshine-run config."
. /tmp/sunshine-exec-run.conf
else
echo " - WARNING: No sunshine-run config found for import."
fi
# Read the process PID
process_pid="$(cat /tmp/sunshine-exec-run.pid)"
echo " - Found initial sunshine-run PID '${process_pid}'"
echo " - Found initial sunshine-run PID '${process_pid}'."
# Send a INT signal to the PID
echo " - Sending SIGINT to PID '${process_pid}'"
kill -INT "${process_pid}"
echo " - Sending SIGINT to PID '${process_pid}'."
kill -INT "${process_pid}" || true
# Run a loop to check for any other "sunshine-run" processes and send them also a INT signal
echo " - Checking for other sunshine-run processes '${process_pid}'"
echo " - Checking for other sunshine-run processes..."
for process_pid in $(ps aux | grep -v grep | grep sunshine-run | awk '{print $2}'); do
echo " - Sending SIGINT to PID '${process_pid}'"
kill -INT "${process_pid}" 2>/dev/null
# Ensure this process is still running
if ! kill -0 "$process_pid" 2>/dev/null; then
continue
fi
echo " - Stopping PID '${process_pid}' - $(ps -p ${process_pid} -o command | awk 'NR>1')"
# Send this process a SIGINT
echo " - Sending SIGINT to PID '${process_pid}'."
kill -INT "${process_pid}" 2>/dev/null || true
sleep 0.5
# Send this process a SIGTERM every 2 seconds util stopped or until it has sent 3 signals
counter=0
while kill -0 "$process_pid" 2>/dev/null; do
echo " - Sending SIGTERM to PID '${process_pid}'"
kill -TERM "$process_pid" 2>/dev/null
echo " - Sending SIGTERM to PID '${process_pid}'."
kill -TERM "$process_pid" 2>/dev/null || true
counter=$((counter + 1))
[ "$counter" -gt 2 ] && break
sleep 2
done
# Send this process a SIGKILL every second until stopped or until it has sent 3 signals
counter=0
while kill -0 "$process_pid" 2>/dev/null; do
echo " - Sending SIGKILL to PID '${process_pid}'"
kill -KILL "$process_pid" 2>/dev/null
echo " - Sending SIGKILL to PID '${process_pid}'."
kill -KILL "$process_pid" 2>/dev/null || true
counter=$((counter + 1))
[ "$counter" -gt 2 ] && break
sleep 1
done
if ! kill -0 "$process_pid" 2>/dev/null; then
echo " - PID '${process_pid}' stopped."
else
echo " - ERROR: Failed to kill PID '${process_pid}'."
fi
done
echo " - All sunshine-run related processes stopped."
# Check if the required information was stored for resetting the display resolution and refresh rate
if ([ "X${primary_output:-}" != "X" ] && [ "X${display_mode:-}" != "X" ] && [ "X${display_rate:-}" != "X" ]); then
# Reset display resolution and refresh rate
echo " - Resetting display resolution to ${display_mode:?} ${display_rate:?}Hz"
xrandr --output "${primary_output:?}" --mode "${display_mode:?}" --rate "${display_rate:?}"
else
echo " - WARNING: original display config not found. Resolution will not be reset."
fi
# Clean up config file
rm -f /tmp/sunshine-exec-run.conf
if [ -f /tmp/sunshine-exec-run.conf ]; then
echo " - Removing sunshine-run config."
rm -f /tmp/sunshine-exec-run.conf
else
echo " - WARNING: No sunshine-run config found for removal."
fi
# Clean up PID file
rm -f /tmp/sunshine-exec-run.pid
if [ -f /tmp/sunshine-exec-run.pid ]; then
echo " - Removing sunshine-run pidfile."
rm -f /tmp/sunshine-exec-run.pid
else
echo " - WARNING: No sunshine-run pidfile found for removal."
fi
echo "DONE"