From 48476b475b4fed098ba75ab7574d3b451231dede Mon Sep 17 00:00:00 2001
From: Jan Uhlig <juhlig@hnc-agency.org>
Date: Wed, 26 Jan 2022 16:38:34 +0100
Subject: Fix leaking listeners after tests

---
 test/acceptor_SUITE.erl | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'test')

diff --git a/test/acceptor_SUITE.erl b/test/acceptor_SUITE.erl
index afb6ffb..16fba78 100644
--- a/test/acceptor_SUITE.erl
+++ b/test/acceptor_SUITE.erl
@@ -160,6 +160,14 @@ init_per_group(_, Config) ->
 end_per_group(_, _) ->
 	ok.
 
+init_per_testcase(_, Config) ->
+	Config.
+
+end_per_testcase(_, _) ->
+	%% Stop all listeners that a test case may have left running.
+	_ = [catch ranch:stop_listener(Name) || Name <- maps:keys(ranch:info())],
+	ok.
+
 %% misc.
 
 misc_bad_transport(_) ->
-- 
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