Class: Rackdapter::Proxy

Inherits:
Object
  • Object
show all
Includes:
Configuration
Defined in:
lib/rackdapter/proxy.rb

Instance Method Summary collapse

Methods included from Configuration

#apps, #configure, #load_apps

Constructor Details

#initialize(config_path) ⇒ Proxy

Returns a new instance of Proxy.



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# File 'lib/rackdapter/proxy.rb', line 92

def initialize(config_path)
  configure(config_path)
  log "Starting proxy server with configuration at #{config_path}"
  start
end

Instance Method Details

#config ⇒ Object 



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# File 'lib/rackdapter/proxy.rb', line 76

def config
  Rackdapter.config.apps[:proxy]
end

#log(message) ⇒ Object 



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# File 'lib/rackdapter/proxy.rb', line 88

def log(message)
  logger.info message
end

#logger ⇒ Object 



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# File 'lib/rackdapter/proxy.rb', line 80

def logger
  unless @logger
    @logger = Logger.new(config['log'] || STDOUT)
    @logger.level = Logger::INFO
  end
  @logger
end

#start ⇒ Object 



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# File 'lib/rackdapter/proxy.rb', line 98

def start
  load_apps
  EventMachine::run {
    apps.each do |name,app|
      host,port = "0.0.0.0", app.port
      if port && port > 0
        log "Starting proxy at #{host}:#{port}"
        EventMachine::start_server host, port, InboundProxyConnection, app
      end
    end
  }
end