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'use strict';
const { mustCall, hasCrypto, skip } = require('../common');
if (!hasCrypto)
skip('missing crypto');
const assert = require('assert');
const { createServer, connect } = require('http2');
const Countdown = require('../common/countdown');
// This test ensures that `bufferSize` of Http2Session and Http2Stream work
// as expected.
{
const SOCKETS = 2;
const TIMES = 10;
const BUFFER_SIZE = 30;
const server = createServer();
// Other `bufferSize` tests for net module and tls module
// don't assert `bufferSize` of server-side sockets.
server.on('stream', mustCall((stream) => {
stream.on('data', mustCall());
stream.on('end', mustCall());
}, SOCKETS));
server.listen(0, mustCall(() => {
const authority = `http://localhost:${server.address().port}`;
const client = connect(authority);
const countdown = new Countdown(SOCKETS, () => {
client.close();
server.close();
});
client.once('connect', mustCall());
for (let j = 0; j < SOCKETS; j += 1) {
const stream = client.request({ ':method': 'POST' });
stream.on('data', () => {});
stream.on('close', mustCall(() => {
countdown.dec();
}));
for (let i = 0; i < TIMES; i += 1) {
stream.write(Buffer.allocUnsafe(BUFFER_SIZE), mustCall());
const expectedSocketBufferSize = BUFFER_SIZE * (i + 1);
assert.strictEqual(stream.bufferSize, expectedSocketBufferSize);
}
stream.end();
stream.close();
}
}));
}
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