diff --git a/tcp-cart_test.go b/tcp-cart_test.go
index 04cc763..589945e 100644
--- a/tcp-cart_test.go
+++ b/tcp-cart_test.go
@@ -34,6 +34,12 @@ func TestCartTcpHelpers(t *testing.T) {
 	if err != nil {
 		t.Errorf("Error calling: %v\n", err)
 	}
+	for i := 0; i < 100; i++ {
+		_, err = client.Call(Ping, id, Pong, nil)
+		if err != nil {
+			t.Errorf("Error calling: %v\n", err)
+		}
+	}
 	_, err = client.Call(Ping, id, Pong, nil)
 	if err != nil {
 		t.Errorf("Error calling: %v\n", err)