internal/resolver: fix possible goroutine leak in TestSafeConfigSelec…

…tor (#5058)
grpc · Dec 22, 2021 · 7506755 · 7506755
1 parent 956c594
commit 7506755
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/internal/resolver/config_selector_test.go b/internal/resolver/config_selector_test.go
@@ -112,7 +112,7 @@ func (s) TestSafeConfigSelector(t *testing.T) {
 
 	cs1Done := false // set when cs2 is first called
 	for dl := time.Now().Add(150 * time.Millisecond); !time.Now().After(dl); {
-		gotConfigChan := make(chan *RPCConfig)
+		gotConfigChan := make(chan *RPCConfig, 1)
 		go func() {
 			cfg, _ := scs.SelectConfig(testRPCInfo)
 			gotConfigChan <- cfg