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// Flags: --expose-http2
'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const h2 = require('http2');
const server = h2.createServer();
// we use the lower-level API here
server.on('stream', common.mustCall((stream) => {
stream.respond({ ':status': 200 });
// The first pushStream will complete as normal
stream.pushStream({
':scheme': 'http',
':path': '/foobar',
':authority': `localhost:${server.address().port}`,
}, common.mustCall((pushedStream) => {
pushedStream.respond({ ':status': 200 });
pushedStream.end();
pushedStream.on('aborted', common.mustNotCall());
}));
// The second pushStream will be aborted because the client
// will reject it due to the maxReservedRemoteStreams option
// being set to only 1
stream.pushStream({
':scheme': 'http',
':path': '/foobar',
':authority': `localhost:${server.address().port}`,
}, common.mustCall((pushedStream) => {
pushedStream.respond({ ':status': 200 });
pushedStream.on('aborted', common.mustCall());
pushedStream.on('error', common.mustCall(common.expectsError({
code: 'ERR_HTTP2_STREAM_ERROR',
type: Error,
message: 'Stream closed with error code 8'
})));
}));
stream.end('hello world');
}));
server.listen(0);
server.on('listening', common.mustCall(() => {
const options = {
maxReservedRemoteStreams: 1
};
const client = h2.connect(`http://localhost:${server.address().port}`,
options);
let remaining = 2;
function maybeClose() {
if (--remaining === 0) {
server.close();
client.destroy();
}
}
const req = client.request({ ':path': '/' });
// Because maxReservedRemoteStream is 1, the stream event
// must only be emitted once, even tho the server sends
// two push streams.
client.on('stream', common.mustCall((stream) => {
stream.resume();
stream.on('end', common.mustCall());
stream.on('streamClosed', common.mustCall(maybeClose));
}));
req.on('response', common.mustCall());
req.resume();
req.on('end', common.mustCall());
req.on('streamClosed', common.mustCall(maybeClose));
}));
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