Module: Metybur

Defined in:
lib/metybur.rb,
lib/metybur/version.rb

Defined Under Namespace

Classes: Client, Collection, Method

Constant Summary collapse

CONFIG = 
{
  websocket_client_class: Faye::WebSocket::Client,
  log_level: Logger::INFO,
  log_stream: STDOUT
}
VERSION = 
"0.2.0"

Class Method Summary collapse

Class Method Details

.connect(url, credentials = {}) ⇒ Object 



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# File 'lib/metybur.rb', line 14

def self.connect(url, credentials = {})
  websocket = CONFIG[:websocket_client_class].new(url)
  client = Metybur::Client.new(websocket)

  logger = Logger.new(CONFIG[:log_stream])
  logger.level = CONFIG[:log_level]
  websocket.on(:open) do |event|
    logger.debug 'connection open'
  end
  websocket.on(:message) do |message|
    logger.debug "received message #{message.data}"
  end
  websocket.on(:close) do |event|
    logger.debug "connection closed (code #{event.code}). #{event.reason}"
    EM.stop_event_loop
  end

  websocket.on(:message) do |event|
    message = JSON.parse(event.data, symbolize_names: true)
    if message[:msg] == 'ping'
      pong = {msg: 'pong'}
      pong[:id] = message[:id] if message[:id]
      websocket.send(pong.to_json)
    end
  end

  connect_message = {
    msg: 'connect',
    version: '1',
    support: ['1']
  }
  websocket.send(connect_message.to_json)

  password = credentials.delete(:password)
  return client unless password
  client.(user: credentials, password: password)

  client
end

.log_level=(level_symbol) ⇒ Object 



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# File 'lib/metybur.rb', line 58

def self.log_level=(level_symbol)
  upcase_symbol = level_symbol.to_s.upcase.to_sym
  CONFIG[:log_level] = Logger.const_get(upcase_symbol)
end

.log_stream=(io) ⇒ Object 



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# File 'lib/metybur.rb', line 63

def self.log_stream=(io)
  CONFIG[:log_stream] = io
end

.websocket_client_class=(klass) ⇒ Object 



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# File 'lib/metybur.rb', line 54

def self.websocket_client_class=(klass)
  CONFIG[:websocket_client_class] = klass
end