in lib/taste_tester/tunnel.rb [29:44]
def initialize(host, server)
@host = host
@port = TasteTester::Config.tunnel_port
@server = server
@tunnel_options = "-f -R #{@port}:localhost:#{@server.port} "
@extra_options = '-o ServerAliveInterval=10 ' +
'-o ServerAliveCountMax=6 ' +
@tunnel_options
end