Use buffered channel to prevent blocking

elastic · Apr 11, 2023 · b0b55c3 · b0b55c3
1 parent 00b781a
commit b0b55c3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/internal/pkg/composable/providers/host/host.go b/internal/pkg/composable/providers/host/host.go
@@ -113,7 +113,7 @@ func ContextProviderBuilder(log *logger.Logger, c *config.Config, _ bool) (corec
 		p.CheckInterval = DefaultCheckInterval
 	}
 
-	p.fqdnFFChangeCh = make(chan struct{})
+	p.fqdnFFChangeCh = make(chan struct{}, 1)
 	err := features.AddFQDNOnChangeCallback(
 		p.onFQDNFeatureFlagChange,
 		fqdnFeatureFlagCallbackID,