class PusherClient::WebSocket
Public Class Methods
new(url, params = {})
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# File lib/pusher-client/websocket.rb, line 9 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) if params[:ssl] == true ctx = OpenSSL::SSL::SSLContext.new ctx.verify_mode = OpenSSL::SSL::VERIFY_PEER|OpenSSL::SSL::VERIFY_FAIL_IF_NO_PEER_CERT # http://curl.haxx.se/ca/cacert.pem ctx.ca_file = path_to_cert() ssl_sock = OpenSSL::SSL::SSLSocket.new(@socket, ctx) ssl_sock.sync_close = true ssl_sock.connect @socket = ssl_sock end @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()
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# File lib/pusher-client/websocket.rb, line 77 def close @socket.close end
path_to_cert()
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# File lib/pusher-client/websocket.rb, line 48 def path_to_cert File.join(File.dirname(File.expand_path(__FILE__)), '../../certs/cacert.pem') end
receive()
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# File lib/pusher-client/websocket.rb, line 60 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)
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# File lib/pusher-client/websocket.rb, line 52 def send(data) raise "no handshake!" unless @handshaked data = @frame.new(data).to_s @socket.write data @socket.flush end
socket()
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# File lib/pusher-client/websocket.rb, line 73 def socket @socket end