chenwei113524 opened a new pull request #148:
URL: https://github.com/apache/servicecomb-mesher/pull/148
当在for循环里使用select + time.After的组合时会产生内存泄露
for {
conn, err := l.AcceptTCP()
if err != nil {
select {
case <-time.After(time.Second * 3):
openlog.Info("Sleep three second")
}
}
dubbConn := d.connMgr.GetConnection(conn)
dubbConn.Open()
}
可以改成：
timer := time.NewTimer(time.Second * 3)
defer timer.Stop()
for {
conn, err := l.AcceptTCP()
if err != nil {
select {
case <-time.After(time.Second * 3):
case <-timer.C:
openlog.Info("Sleep three second")
}
timer.Reset(time.Second * 3)
}
dubbConn := d.connMgr.GetConnection(conn)
dubbConn.Open()
}
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