Class: Ws

Inherits:
Object
  • Object
show all
Defined in:
lib/server_skeleton/ws.rb

Class Method Summary collapse

Class Method Details

.onclose(request, ws) ⇒ Object 



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# File 'lib/server_skeleton/ws.rb', line 30

def self.onclose(request, ws)
  token = CGI.parse(URI.parse(ws.url).to_s)["token"]
  Sockets.delete token
end

.onmessage(request, ws, msg_data) ⇒ Object 



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# File 'lib/server_skeleton/ws.rb', line 21

def self.onmessage(request, ws, msg_data)
  data = JSON.parse msg_data
  token = data["token"]
  user = find_username(token)
  case data["action"]
  when "try_authenticate" then try_authenticate(ws, token)
  end
end

.onopen(request, ws) ⇒ Object 



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# File 'lib/server_skeleton/ws.rb', line 12

def self.onopen(request, ws)
  token = request.params["token"]
  if token
    Sockets[token] << ws
  else
    ws.close
  end
end

.run(request) ⇒ Object 



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# File 'lib/server_skeleton/ws.rb', line 3

def self.run(request)
  return unless Faye::WebSocket.websocket?(request.env)
  socket = Faye::WebSocket.new(request.env)
  socket.onopen = Proc.new { |e| onopen(request, socket) }
  socket.onmessage = Proc.new { |e| onmessage(request, socket, e.data) }
  socket.onclose = Proc.new { |e| onclose(request, socket) }
  socket.rack_response
end