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klomp.rb
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klomp.rb
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class Klomp
VERSION = '1.0.0'
class Error < StandardError; end
attr_reader :connections
def initialize(servers, options = {})
servers = [servers].flatten
raise ArgumentError, "no servers given" if servers.empty?
@connections = servers.map {|s| Connection.new(s, options) }
end
def publish(queue, body, headers = {})
connections_remaining = connections.dup
begin
conn = connections_remaining.sample
conn.publish(queue, body, headers)
rescue
connections_remaining.delete conn
retry unless connections_remaining.empty?
raise
end
end
def subscribe(queue, subscriber = nil, &block)
connections.each {|conn| conn.subscribe(queue, subscriber, &block) }
end
def unsubscribe(queue)
connections.each {|conn| conn.unsubscribe(queue) rescue nil }
end
def connected?
connections.detect(&:connected?)
end
def disconnect
connections.each {|conn| conn.disconnect }
@connections = []
end
end
require 'klomp/connection'
require 'klomp/sentinel'
require 'klomp/frames'