require_relative '../lib/grenache-ruby-ws.rb' EM.run do Signal.trap("INT") { EventMachine.stop } Signal.trap("TERM") { EventMachine.stop } c = Grenache::Ws.new grape_address: "http://127.0.0.1:40002/" port = 5004 c.listen('rpc_test', port) do |req| [nil,"hello #{req.payload}"] end end