shell: Make plot persist after tsq1a exits

When using replot, it was found that the plot window closes after the main application exits. This results in a different user experience compared to prior releases. Adding a -persist argument restores this user experience. This command is backward compatible with previous releases of gnuplot. Signed-off-by: Looi Hong Aun <[email protected]>
intel · Jan 14, 2025 · 04588cb · 04588cb
1 parent adc43e9
commit 04588cb
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/shell/tsq1a.sh b/shell/tsq1a.sh
@@ -85,7 +85,7 @@ else
 	# Start the liveplot
 	if [[ $DISPLAY ]]; then
 		echo "Starting plotting"
-		gnuplot -e "PLOT_TITLE='$PLAT: $IFACE: Time sync Quality Measurement';YMAX=50; filename='tsq-listener-data.txt'" $DIR/../common/liveplot.gnu &
+		gnuplot -persist -e "PLOT_TITLE='$PLAT: $IFACE: Time sync Quality Measurement';YMAX=50; filename='tsq-listener-data.txt'" $DIR/../common/liveplot.gnu &
 	fi
 fi