}
		if err != RemoteErr(testPayload) {
			t.Errorf("want error %v(%T), got %v(%T)", RemoteErr(testPayload), RemoteErr(testPayload), err, err)
		}
		t.Log("Roundtrip:", time.Since(start))
	})

	t.Run("localToRemoteHuge", func(t *testing.T) {
		testPayload := bytes.Repeat([]byte("?"), 1<<20)

		start := time.Now()
		resp, err := remoteConn.Request(t.Context(), handlerTest, testPayload)
		errFatal(err)