Class: OnStomp::Failover::Pools::RoundRobin

Inherits:
Base
  • Object
show all
Defined in:
lib/onstomp/failover/pools/round_robin.rb

Overview

A round-robin client pool. Clients are processed sequentially, and once all clients have been processed, the pool cycles back to the beginning.

Instance Attribute Summary

Attributes inherited from Base

#clients

Instance Method Summary collapse

Methods inherited from Base

#each, #shuffle!

Constructor Details

#initialize(uris, options = {}) ⇒ RoundRobin

Returns a new instance of RoundRobin.



6
7
8
9
 
# File 'lib/onstomp/failover/pools/round_robin.rb', line 6

def initialize uris, options = {}
  super
  @index = -1
end

Instance Method Details

#next_client ⇒ OnStomp::Client

Returns the next sequential client in the pool

Returns:



13
14
15
16
 
# File 'lib/onstomp/failover/pools/round_robin.rb', line 13

def next_client
  @index = (@index + 1) % clients.size
  clients[@index]
end