1'use strict'; 2const { mustCall } = require('../common'); 3const assert = require('assert'); 4const http = require('http'); 5const net = require('net'); 6 7// https://github.com/nodejs/node/issues/17789 - a connection upgrade response 8// that has a Transfer-Encoding header and a body whose first byte is > 127 9// triggers a bug where said byte is skipped over. 10net.createServer(mustCall(function(conn) { 11 conn.write('HTTP/1.1 101 Switching Protocols\r\n' + 12 'Connection: upgrade\r\n' + 13 'Transfer-Encoding: chunked\r\n' + 14 'Upgrade: websocket\r\n' + 15 '\r\n' + 16 '\u0080', 'latin1'); 17 this.close(); 18})).listen(0, mustCall(function() { 19 http.get({ 20 host: this.address().host, 21 port: this.address().port, 22 headers: { 'Connection': 'upgrade', 'Upgrade': 'websocket' }, 23 }).on('upgrade', mustCall((res, conn, head) => { 24 assert.strictEqual(head.length, 1); 25 assert.strictEqual(head[0], 128); 26 conn.destroy(); 27 })); 28})); 29