node_post_100-continue

const https = require('https');
const fs = require('fs');
const hostname = 'Todo';

var outstanding_reqs = 0;

var got_continue = false;

function readTextFile() {

    try {
      var data = fs.readFileSync('./sample_5000.json', 'utf8');
    } catch(e) {
        console.log('Error:', e.stack);
    }

    return data;

}

var postData = readTextFile();

var req = https.request({
  hostname: hostname,
  method: 'POST',
  port: 443,
  headers: { 'Expect': '100-continue',
  "Content-Type": "application/json",
  "Content-Length": postData.length,
  },
  cert: fs.readFileSync("./certs/client.crt"),
  key: fs.readFileSync("./certs/client.key"),
});

console.error('Client sending request...');

var body = '';

req.on('continue', function() {
  console.error('Client got 100 Continue...');
  got_continue = true;
  req.end(postData);
});

var body = '';

req.on('response', function(res) {

  res.setEncoding('utf8');
  res.on('data', function(chunk) {
    body += chunk;
  });
  res.on('end', function() {
    console.error('Got full response.');
    console.error('Status code ' + res.statusCode)

    // assert.equal(body, test_res_body, 'Response body doesn\'t match.');
    // assert.ok('abcd' in res.headers, 'Response headers missing.');
    outstanding_reqs--;
    if (outstanding_reqs === 0) {
      server.close();
      process.exit();
    }
  });
});