How can I traverse a server in the pool?

[hoody17]

Is there any way to get all the keys of a memcached server in the pool?
Or how can I develop a function to achieve that, give me a rough idea please.

[lenar-f]

There is no such an api to list all the keys on a server. I imagine if you manage to write something like this it would be extremely slow - a server can store billions of keys. What is your use-case?