NAME¶

MR::IProto::Cluster - cluster of servers

DESCRIPTION¶

This class is used to implement balancing between several servers.

EXPORTED CONSTANTS¶

RR

Round robin algorithm

HASH

Hashing algorithm using CRC32

KETAMA

Ketama algorithm

ATTRIBUTES¶

balance

Balancing algorithms. Possible values are constants: RR, HASH, KETAMA. Or their string analogs: 'round-robin', 'hash-crc32', 'ketama'.

servers

ArrayRef of MR::IProto::Cluster::Server.

PUBLIC METHODS¶

server( $key? )

Get server from balancing using $key.

timeout( $new? )

Used to set $new timeout value to all servers. If argument is skipped and timeout is equal for all servers then returns it value, if timeout is different then returns undef.

SEE ALSO¶

MR::IProto, MR::IProto::Cluster::Server.