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// Flags: --expose-http2
'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const assert = require('assert');
const http2 = require('http2');
const testResBody = 'other stuff!\n';
// Checks the full 100-continue flow from client sending 'expect: 100-continue'
// through server receiving it, sending back :status 100, writing the rest of
// the request to finally the client receiving to.
const server = http2.createServer();
let sentResponse = false;
server.on('request', common.mustCall((req, res) => {
console.error('Server sent full response');
res.end(testResBody);
sentResponse = true;
}));
server.listen(0);
server.on('listening', common.mustCall(() => {
let body = '';
const port = server.address().port;
const client = http2.connect(`http://localhost:${port}`);
const req = client.request({
':method': 'POST',
':path': '/world',
expect: '100-continue'
});
console.error('Client sent request');
let gotContinue = false;
req.on('continue', common.mustCall(() => {
console.error('Client received 100-continue');
gotContinue = true;
}));
req.on('response', common.mustCall((headers) => {
console.error('Client received response headers');
assert.strictEqual(gotContinue, true);
assert.strictEqual(sentResponse, true);
assert.strictEqual(headers[':status'], 200);
}));
req.setEncoding('utf8');
req.on('data', common.mustCall((chunk) => { body += chunk; }));
req.on('end', common.mustCall(() => {
console.error('Client received full response');
assert.strictEqual(body, testResBody);
client.destroy();
server.close();
}));
}));
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