balancer: crash if MistUtilLoad exits (#691)

livepeer · May 30, 2023 · aa26229 · aa26229
1 parent 653b228
commit aa26229
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/balancer/balancer.go b/balancer/balancer.go
@@ -248,7 +248,11 @@ func (b *BalancerImpl) execBalancer(ctx context.Context, balancerArgs []string)
 		return err
 	}
 
-	return b.cmd.Wait()
+	err = b.cmd.Wait()
+	if err != nil {
+		return err
+	}
+	return fmt.Errorf("MistUtilLoad exited cleanly")
 }
 
 func (b *BalancerImpl) queryMistForClosestNode(ctx context.Context, playbackID, lat, lon, prefix string) (string, error) {