From 357cf0fef4a01e9d5ef09cf92ddfb4db2d5abc23 Mon Sep 17 00:00:00 2001
From: William Yang <mscame@gmail.com>
Date: Tue, 5 Sep 2023 15:08:43 +0200
Subject: [PATCH] test: add a start listener sync

MsQuic 2.2 looks slow to start listener
---
 test/quicer_snb_SUITE.erl | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/test/quicer_snb_SUITE.erl b/test/quicer_snb_SUITE.erl
index a7fd46a4..f6e3fcea 100644
--- a/test/quicer_snb_SUITE.erl
+++ b/test/quicer_snb_SUITE.erl
@@ -1701,8 +1701,10 @@ tc_conn_stop_notify_acceptor(Config) ->
   ct:pal("Listener Options: ~p", [Options]),
   ?check_trace(#{timetrap => 10000},
                begin
+                 Parent = self(),
                  {SPid, Ref} = spawn_monitor(fun() ->
                                                  {ok, Listener} = quicer:listen(Port, ListenerOpts),
+                                                 Parent ! {self(), ready},
                                                  {ok, Conn} = quicer:accept(Listener, []),
                                                  Acceptors = lists:map(fun(_) ->
                                                                            spawn(quicer, accept_stream, [Conn, []])
@@ -1714,6 +1716,7 @@ tc_conn_stop_notify_acceptor(Config) ->
                                                  end,
                                                  exit({normal, Acceptors})
                                              end),
+                 receive {SPid, ready} -> ok end,
                  {ok, Conn} = quicer:connect("localhost", Port, default_conn_opts(), infinity),
                  quicer:shutdown_connection(Conn),