Class: MultipleMan::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/multiple_man/connection.rb

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(channel) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/multiple_man/connection.rb', line 20

def initialize(channel)
  self.channel = channel
  self.topic = channel.topic(topic_name)
end

Instance Attribute Details

#topic ⇒ Object

Returns the value of attribute topic.



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# File 'lib/multiple_man/connection.rb', line 18

def topic
  @topic
end

Class Method Details

.connect ⇒ Object 



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# File 'lib/multiple_man/connection.rb', line 8

def self.connect
  channel = connection.create_channel
  yield new(channel) if block_given?
rescue Bunny::Exception
  reset!
  retry
ensure
  channel.close if channel && channel.open?
end

.connection ⇒ Object 



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# File 'lib/multiple_man/connection.rb', line 25

def self.connection
  @mutex.synchronize do
    @connection ||= begin
      connection = Bunny.new(MultipleMan.configuration.connection, heartbeat: 5)
      MultipleMan.logger.debug "Connecting to #{MultipleMan.configuration.connection}"
      connection.start

      connection
    end
  end
end

.reset! ⇒ Object 



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# File 'lib/multiple_man/connection.rb', line 37

def self.reset!
  @connection.close if @connection

  @connection = nil
end

Instance Method Details

#topic_name ⇒ Object 



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# File 'lib/multiple_man/connection.rb', line 43

def topic_name
  MultipleMan.configuration.topic_name
end