add constructor for round robin

foursquare · Oct 24, 2015 · 4b16d7a · 4b16d7a
1 parent d3e9c63
commit 4b16d7a
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/net/discovery/provider.go b/net/discovery/provider.go
@@ -66,6 +66,10 @@ type RoundRobinProvider struct {
 	index uint64
 }
 
+func NewRoundRobinProvider() *RoundRobinProvider {
+	return &RoundRobinProvider{0}
+}
+
 // Ensure RoundRobinProvider implements ProviderStrategy
 var _ ProviderStrategy = (*RoundRobinProvider)(nil)