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'use strict';
// Test sending a large stream with a large initial window size.
// See: https://github.com/nodejs/node/issues/19141
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const http2 = require('http2');
const server = http2.createServer({ settings: { initialWindowSize: 6553500 } });
server.on('stream', (stream) => {
stream.resume();
stream.respond();
stream.end('ok');
});
server.listen(0, common.mustCall(() => {
let remaining = 1e8;
const chunkLength = 1e6;
const chunk = Buffer.alloc(chunkLength, 'a');
const client = http2.connect(`http://localhost:${server.address().port}`,
{ settings: { initialWindowSize: 6553500 } });
const request = client.request({ ':method': 'POST' });
function writeChunk() {
if (remaining > 0) {
remaining -= chunkLength;
request.write(chunk, writeChunk);
} else {
request.end();
}
}
writeChunk();
request.on('close', common.mustCall(() => {
client.close();
server.close();
}));
request.resume();
}));
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