class PusherClient::WebSocket

Public Class Methods

new(url, params = {}) click to toggle source
# File lib/pusher-client/websocket.rb, line 8
def initialize(url, params = {})
  @hs ||= LibWebSocket::OpeningHandshake::Client.new(:url => url, :version => params[:version])
  @frame ||= LibWebSocket::Frame.new

  @socket = TCPSocket.new(@hs.url.host, @hs.url.port || 80)

  @socket.write(@hs.to_s)
  @socket.flush

  loop do
    data = @socket.getc
    next if data.nil?

    result = @hs.parse(data.chr)

    raise @hs.error unless result

    if @hs.done?
      @handshaked = true
      break
    end
  end
end

Public Instance Methods

close() click to toggle source
# File lib/pusher-client/websocket.rb, line 57
def close
  @socket.close
end
receive() click to toggle source
# File lib/pusher-client/websocket.rb, line 40
def receive
  raise "no handshake!" unless @handshaked

  data = @socket.gets("\xff")
  @frame.append(data)

  messages = []
  while message = @frame.next
    messages << message
  end
  messages
end
send(data) click to toggle source
# File lib/pusher-client/websocket.rb, line 32
def send(data)
  raise "no handshake!" unless @handshaked

  data = @frame.new(data).to_s
  @socket.write data
  @socket.flush
end
socket() click to toggle source
# File lib/pusher-client/websocket.rb, line 53
def socket
  @socket
end