Class: Munge::Extra::Livereload::Messaging

Inherits:
Object
  • Object
show all
Defined in:
lib/munge/extra/livereload/messaging.rb

Instance Method Summary collapse

Instance Method Details

#hello ⇒ Object 



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# File 'lib/munge/extra/livereload/messaging.rb', line 5

def hello
  JSON.generate(
    command: "hello",
    protocols: [the_protocol],
    serverName: "munge-livereload"
  )
end

#reload(changed_file) ⇒ Object 



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# File 'lib/munge/extra/livereload/messaging.rb', line 13

def reload(changed_file)
  JSON.generate(
    command: "reload",
    path: changed_file,
    liveCSS: "false"
  )
end

#valid_handshake?(socket_data) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/munge/extra/livereload/messaging.rb', line 21

def valid_handshake?(socket_data)
  client_handshake = JSON.parse(socket_data)

  return false if client_handshake["command"] != "hello"
  return false if !client_handshake["protocols"].include?(the_protocol)

  true
rescue
  false
end