From 07fbb8a32f2ae396972e3f63d60edd0d9af88ab4 Mon Sep 17 00:00:00 2001 From: BurtonQin Date: Sun, 22 May 2022 06:09:47 -0400 Subject: [PATCH] eth/filters: use buffered channel to avoid goroutine leak --- eth/filters/filter_system_test.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/eth/filters/filter_system_test.go b/eth/filters/filter_system_test.go index 87971d5a97c9..8d145d960432 100644 --- a/eth/filters/filter_system_test.go +++ b/eth/filters/filter_system_test.go @@ -592,7 +592,7 @@ func TestPendingLogsSubscription(t *testing.T) { // (some) events are posted. for i := range testCases { testCases[i].c = make(chan []*types.Log) - testCases[i].err = make(chan error) + testCases[i].err = make(chan error, 1) var err error testCases[i].sub, err = api.events.SubscribeLogs(testCases[i].crit, testCases[i].c)