# File lib/em-websocket/handler.rb, line 4 def self.klass_factory(version) case version when 75 Handler75 when 76 Handler76 when 1..3 # We'll use handler03 - I believe they're all compatible Handler03 when 5 Handler05 when 6 Handler06 when 7 Handler07 when 8 # drafts 9, 10, 11 and 12 should never change the version # number as they are all the same as version 08. Handler08 when 13 # drafts 13 to 17 all identify as version 13 as they are # only minor changes or text changes. Handler13 else # According to spec should abort the connection raise HandshakeError, "Protocol version #{version} not supported" end end