Function resumableError

memcache/memcache.go:82–88

arbitrary buffered channel size, for readability resumableError returns true if err is only a protocol-level cache error. This is used to determine whether or not a server connection should be re-used or not. If an error occurs, by default we don't reuse the connection, unless it was just a cache er

(err error)

// be re-used or not. If an error occurs, by default we don't reuse the
// connection, unless it was just a cache error.
func resumableError(err error) bool {
	switch err {
	case ErrCacheMiss, ErrCASConflict, ErrNotStored, ErrMalformedKey:
		return true
	}
	return false
}

func legalKey(key string) bool {
	if len(key) > 250 {