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'use strict';
const common = require('../common');
const assert = require('assert');
const http = require('http');
const tests = [
{ headers: {}, expected: 'regular' },
{ headers: { upgrade: 'h2c' }, expected: 'regular' },
{ headers: { connection: 'upgrade' }, expected: 'regular' },
{ headers: { connection: 'upgrade', upgrade: 'h2c' }, expected: 'upgrade' },
{ headers: { connection: 'upgrade', upgrade: 'h2c' }, expected: 'destroy' },
{ headers: { connection: 'upgrade', upgrade: 'h2c' }, expected: 'regular' },
];
function fire() {
if (tests.length === 0)
return server.close();
const test = tests.shift();
const done = common.mustCall(function done(result) {
assert.strictEqual(result, test.expected);
fire();
});
const req = http.request({
port: server.address().port,
path: '/',
headers: test.headers
}, function onResponse(res) {
res.resume();
done('regular');
});
if (test.expected === 'destroy') {
req.on('socket', () => req.socket.on('close', () => {
server.removeAllListeners('upgrade');
done('destroy');
}));
} else {
req.on('upgrade', function onUpgrade(res, socket) {
socket.destroy();
done('upgrade');
});
}
req.end();
}
const server = http.createServer(function(req, res) {
res.writeHead(200, {
Connection: 'upgrade, keep-alive',
Upgrade: 'h2c'
});
res.end('hello world');
}).on('upgrade', function(req, socket) {
socket.end('HTTP/1.1 101 Switching protocols\r\n' +
'Connection: upgrade\r\n' +
'Upgrade: h2c\r\n\r\n' +
'ohai');
}).listen(0, fire);
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