Method Close

memcache/memcache.go:836–849

Close closes any open connections. It returns the first error encountered closing connections, but always closes all connections. After Close, the Client may still be used.

()

//
// After Close, the Client may still be used.
func (c *Client) Close() error {
	c.mu.Lock()
	defer c.mu.Unlock()
	var ret error
	for _, conns := range c.freeconn {
		for _, c := range conns {
			if err := c.nc.Close(); err != nil && ret == nil {
				ret = err
			}
		}
	}
	c.freeconn = nil
	return ret
}