X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/060d38d627bd1e51dd2b3c6e7de9af6aa7d7b6f3..8d73164d5ca50e7af1b3752b4251eaf9f11a9fc8:/sdk/go/keepclient/discover.go

diff --git a/sdk/go/keepclient/discover.go b/sdk/go/keepclient/discover.go
index 2140dceabb..4377c19515 100644
--- a/sdk/go/keepclient/discover.go
+++ b/sdk/go/keepclient/discover.go
@@ -22,9 +22,15 @@ import (
 func RefreshServiceDiscovery() {
 	svcListCacheMtx.Lock()
 	defer svcListCacheMtx.Unlock()
+	var wg sync.WaitGroup
 	for _, ent := range svcListCache {
-		ent.clear <- struct{}{}
+		wg.Add(1)
+		go func() {
+			ent.clear <- struct{}{}
+			wg.Done()
+		}()
 	}
+	wg.Wait()
 }
 
 // ClearCacheOnSIGHUP installs a signal handler that calls