Class: EventMachine::ApnManager::Manager

Inherits:
Object
  • Object
show all
Defined in:
lib/em_apn_manager/manager.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.run(options = {}) ⇒ Object 



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# File 'lib/em_apn_manager/manager.rb', line 15

def self.run options = {}
  self.new.tap do |manager|
    manager.run options
  end
end

Instance Method Details

#run(options = {}) ⇒ Object

options = port



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# File 'lib/em_apn_manager/manager.rb', line 22

def run options = {}
  @redis = EM::Hiredis.connect options[:redis]

  ### launch a new connect to apple when detected any pushs.
  @redis.pubsub.subscribe('push-notification') do |msg|
    msg_hash = Yajl::Parser.parse(msg) # FIXME might be some wrong json

    # save the cert to local first, since the start_tls read from file.
    cert_filename = save_cert_to_file msg_hash["cert"]

    # cert filename is a key for connection pool
    client = $connection_pool[cert_filename]

    ### Create client connection if doesn't exist in pool.
    if client.nil?
      opts = {:env => msg_hash["env"], :cert => cert_filename}
      client = EM::ApnManager::Client.new(options.merge(opts))
      # Store the connection to pool
      $connection_pool[cert_filename] = client
    end

    ### send message directly if connection was connected.
    ### TODO you can bind on_close, on_open, on_error events.
    notification = EM::ApnManager::Notification.new(msg_hash["token"], :alert => msg_hash["message"])
    if client.connected?
      client.deliver(notification)
    else
      # if connection not connected, set callback block to deliver notification, and connect to apple server.
      client.on_open do
        client.deliver(notification)
      end
      client.connect
    end
  end
end