Class: PushyDaemon::Proxy

Inherits:
Endpoint show all
Includes:
NewRelic::Agent::Instrumentation::ControllerInstrumentation
Defined in:
lib/pushyd/proxy.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Proxy

Returns a new instance of Proxy.



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# File 'lib/pushyd/proxy.rb', line 9

def initialize
  # Init
  super
  @exchanges = {}

  # Init ASCII table
  @table = Terminal::Table.new
  @table.title = "Propagation rules"
  @table.headings = ["rule", "topic", "route", "relay", "created queue", "description"]
  @table.align_column(5, :right)

  # Start connexion to RabbitMQ and create channel
  @channel = connect_channel Conf.bus
  info "channel connected"

  # Check config
  config_rules = Conf[:rules]
  if config_rules.nil? || !config_rules.is_a?(Hash)
    error "prepare: empty [rules] section"
  else
    info "found rules: #{config_rules.keys.join(', ')}"

    # Subsribe for each and every rule/route
    config_rules.each do |name, rule|
      rule[:name] = name
      channel_subscribe rule
    end
  end

  # Send config table to logs
  info "proxy initialized"
  info @table.to_s.lines

rescue Bunny::TCPConnectionFailedForAllHosts => e
  error "ERROR: cannot connect to RabbitMQ hosts (#{e.inspect})"
end

Instance Attribute Details

#table ⇒ Object

Returns the value of attribute table.



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# File 'lib/pushyd/proxy.rb', line 7

def table
  @table
end