memcache/memcache.go
func Flush(c context.Context) error {
	req := &pb.MemcacheFlushRequest{}
	res := &pb.MemcacheFlushResponse{}
	return internal.Call(c, "memcache", "FlushAll", req, res)
}
func Flush(c context.Context) error {
	req := &pb.MemcacheFlushRequest{}
	res := &pb.MemcacheFlushResponse{}
	return internal.Call(c, "memcache", "FlushAll", req, res)
}
// Flush flushes all items from memcache.