Could you add a method to get all the keys ? Or tell me how to implement.

[WuHuaJi0]

Hi, I'm trying to build a Memcached desktop, and I need to fetch all the keys stored in Memcached.

Because Memcached's cachedump command can only dump the COLD item, so I need to use the lru_crawler metadump command to fetch all keys. See this link

I trying to add such method by myself.
First, I add a keys method in client.js

Client.prototype.keys = function(cb) {
    return this.run('lru_crawler metadump all', [], cb);
};

Second, I try to add lru_crawler metadump all method for Connection in connection.js

Connection.prototype['lru_crawler metadump all'] = function() {
 // How to implement ? 
};

Now, how to deal with the response data in lru_crawler metadump all is complicated for me, so can you add such method or tell me how to implement ?
Thanks.

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I'm a develop from China, so please forgive me English :)