Method condRelease

memcache/memcache.go:207–213

condRelease releases this connection if the error pointed to by err is nil (not an error) or is only a protocol level error (e.g. a cache miss). The purpose is to not recycle TCP connections that are bad.

(err *error)

// cache miss).  The purpose is to not recycle TCP connections that
// are bad.
func (cn *conn) condRelease(err *error) {
	if *err == nil || resumableError(*err) {
		cn.release()
	} else {
		cn.nc.Close()
	}
}

func (c *Client) putFreeConn(addr net.Addr, cn *conn) {
	c.mu.Lock()