add ratelimit to main event loop

Signed-off-by: Dušan Uverić <[email protected]>
instantOS · May 6, 2021 · 8136222 · 8136222
1 parent 142003c
commit 8136222
Showing 1 changed file with 9 additions and 1 deletion.
diff --git a/instantwm.c b/instantwm.c
@@ -3875,11 +3875,19 @@ void
 run(void)
 {
 	XEvent ev;
+	int ratelimit = 200;
+	int currentrate = 0;
 	/* main event loop */
 	XSync(dpy, False);
 	while (running && !XNextEvent(dpy, &ev))
-		if (handler[ev.type] && XEventsQueued(dpy, QueuedAlready) < 125)
+	{
+		currentrate = XEventsQueued(dpy, QueuedAlready);
+		if (handler[ev.type] && currentrate < ratelimit)
+		{
 			handler[ev.type](&ev); /* call handler */
+			ratelimit = currentrate > 150 ? 10 : 200;
+		}
+	}
 }
 
 void