const dgram = require("dgram");
const fs = require("fs");
const path = require("path");
const cellularChunking = require("./../cellularChunking");
const messageParser = require("./../messages");

const socket = dgram.createSocket("udp4");

function send_next_line(i, theLines) {
  console.log(`sending line ${i} of ${theLines.length}`);
  if (theLines.length > i) {
    socket.send(
      Buffer.from(theLines[i], "hex"),
      57321,
      "127.0.0.1",
      function (err) {
        setTimeout(send_next_line, 100, i + 1, theLines);
        //send_next_line(i + 1, theLines)
      },
    );
  } else {
    process.exit();
  }
}

// open the file with the messages and then send them
try {
  const fileData = fs.readFileSync("./data/test_data.txt", "utf8");
  const theLines = fileData.split("\n");
  let i = 0;
  send_next_line(i, theLines);
} catch (e) {}