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Implement PID file management for ttyd to prevent port conflicts

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techartdev
2026-02-05 12:24:55 +02:00
parent 517a4fbbd7
commit f9c80534ea
1 changed files with 16 additions and 2 deletions
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openclaw_assistant/run.sh
+16 -2
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@@ -252,13 +252,27 @@ openclaw gateway run &
GW_PID=$!
# Start web terminal (optional)
# Kill any stray ttyd processes from previous runs to avoid port conflicts
pkill -f "ttyd.*-p.*-b /terminal" || true
TTYD_PID_FILE="/var/run/openclaw-ttyd.pid"
# Clean up stale ttyd process from previous run using PID file
if [ -f "$TTYD_PID_FILE" ]; then
OLD_PID=$(cat "$TTYD_PID_FILE" 2>/dev/null || echo "")
if [ -n "$OLD_PID" ] && kill -0 "$OLD_PID" 2>/dev/null; then
echo "Stopping previous ttyd process (PID $OLD_PID)..."
kill "$OLD_PID" 2>/dev/null || true
sleep 1
# Force kill if still running
kill -9 "$OLD_PID" 2>/dev/null || true
fi
rm -f "$TTYD_PID_FILE"
fi
if [ "$ENABLE_TERMINAL" = "true" ] || [ "$ENABLE_TERMINAL" = "1" ]; then
echo "Starting web terminal (ttyd) on 127.0.0.1:${TERMINAL_PORT} ..."
ttyd -W -i 127.0.0.1 -p "${TERMINAL_PORT}" -b /terminal bash &
TTYD_PID=$!
echo "$TTYD_PID" > "$TTYD_PID_FILE"
echo "ttyd started with PID $TTYD_PID"
else
echo "Terminal disabled (enable_terminal=$ENABLE_TERMINAL)"
fi