Method send

lib/client/udp-tracker.js:263–270

(message, proxyInfo)

    }

    function send (message, proxyInfo) {
      if (proxyInfo) {
        const pack = Socks.createUDPFrame({ host: hostname, port }, message)
        socket.send(pack, 0, pack.length, proxyInfo.port, proxyInfo.host)
      } else {
        socket.send(message, 0, message.length, port, hostname)
      }
    }

    function announce (connectionId, opts) {
      transactionId = genTransactionId()