No function clause in Wallaby.SessionStore.handle_info (:EXIT)

[djthread]

Hello! I'm just starting to get into writing some Wallaby tests again and I'm getting this error after the test passes.

15:10:20.485 [error] GenServer Wallaby.SessionStore terminating
** (FunctionClauseError) no function clause matching in Wallaby.SessionStore.handle_info/2
    (wallaby 0.28.0) lib/wallaby/session_store.ex:81: Wallaby.SessionStore.handle_info({:EXIT, #PID<0.1398.0>, :normal}, %{ets_table: :session_store})

Modifying SessionStore to ignore the message seems to be a solution, but I don't understand the whole situation.

  def handle_info({:EXIT, _pid, :normal}, state) do
    {:noreply, state}
  end

[mhanberg]

When you see this, are you experiencing failing tests? Or just a stray error in the log?

Also, can you share your Elixir, OTP, and OS version?

[djthread]

Just a stray error... The test does seem to pass

MacOS Big Sur 11.5
Elixir 1.12.1 (compiled with Erlang/OTP 24)

[djthread]

Using chromedriver.

[djthread]

Oh, I should mention, too, that sometimes it does not occur! Seems random.

[djthread]

chromedriver headless: false option or without doesn't affect the issue.