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add isclose call close many times

This commit is contained in:
astaxie 2013-06-26 22:13:25 +08:00
parent aa9cb6d052
commit 573df2e747

View File

@ -28,11 +28,15 @@ var ErrInitStart = errors.New("init from")
type conn struct {
net.Conn
wg *sync.WaitGroup
isclose bool
}
func (c conn) Close() error {
err := c.Conn.Close()
if !c.isclose {
c.wg.Done()
c.isclose = true
}
return err
}