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// Flags: --expose-internals
'use strict';
const common = require('../common');
if (!common.hasCrypto)
common.skip('missing crypto');
const assert = require('assert');
const h2 = require('http2');
const { kSocket } = require('internal/http2/util');
const Countdown = require('../common/countdown');
{
const server = h2.createServer();
server.listen(0, common.mustCall(() => {
const destroyCallbacks = [
(client) => client.destroy(),
(client) => client[kSocket].destroy()
];
const countdown = new Countdown(destroyCallbacks.length, () => {
server.close();
});
destroyCallbacks.forEach((destroyCallback) => {
const client = h2.connect(`http://localhost:${server.address().port}`);
client.on('connect', common.mustCall(() => {
const socket = client[kSocket];
assert(socket, 'client session has associated socket');
assert(
!client.destroyed,
'client has not been destroyed before destroy is called'
);
assert(
!socket.destroyed,
'socket has not been destroyed before destroy is called'
);
destroyCallback(client);
client.on('close', common.mustCall(() => {
assert(client.destroyed);
}));
countdown.dec();
}));
});
}));
}
// Test destroy before client operations
{
const server = h2.createServer();
server.listen(0, common.mustCall(() => {
const client = h2.connect(`http://localhost:${server.address().port}`);
const socket = client[kSocket];
socket.on('close', common.mustCall(() => {
assert(socket.destroyed);
}));
const req = client.request();
req.on('error', common.expectsError({
code: 'ERR_HTTP2_STREAM_CANCEL',
type: Error,
message: 'The pending stream has been canceled'
}));
client.destroy();
req.on('response', common.mustNotCall());
const sessionError = {
type: Error,
code: 'ERR_HTTP2_INVALID_SESSION',
message: 'The session has been destroyed'
};
common.expectsError(() => client.setNextStreamID(), sessionError);
common.expectsError(() => client.ping(), sessionError);
common.expectsError(() => client.settings({}), sessionError);
common.expectsError(() => client.goaway(), sessionError);
common.expectsError(() => client.request(), sessionError);
client.close(); // Should be a non-op at this point
// Wait for setImmediate call from destroy() to complete
// so that state.destroyed is set to true
setImmediate(() => {
common.expectsError(() => client.setNextStreamID(), sessionError);
common.expectsError(() => client.ping(), sessionError);
common.expectsError(() => client.settings({}), sessionError);
common.expectsError(() => client.goaway(), sessionError);
common.expectsError(() => client.request(), sessionError);
client.close(); // Should be a non-op at this point
});
req.resume();
req.on('end', common.mustCall());
req.on('close', common.mustCall(() => server.close()));
}));
}
// Test destroy before goaway
{
const server = h2.createServer();
server.on('stream', common.mustCall((stream) => {
stream.session.destroy();
}));
server.listen(0, common.mustCall(() => {
const client = h2.connect(`http://localhost:${server.address().port}`);
client.on('close', () => {
server.close();
// Calling destroy in here should not matter
client.destroy();
});
client.request();
}));
}
// Test destroy before connect
{
const server = h2.createServer();
server.on('stream', common.mustNotCall());
server.listen(0, common.mustCall(() => {
const client = h2.connect(`http://localhost:${server.address().port}`);
server.on('connection', common.mustCall(() => {
server.close();
client.close();
}));
const req = client.request();
req.destroy();
}));
}
// Test close before connect
{
const server = h2.createServer();
server.on('stream', common.mustNotCall());
server.listen(0, common.mustCall(() => {
const client = h2.connect(`http://localhost:${server.address().port}`);
const socket = client[kSocket];
socket.on('close', common.mustCall(() => {
assert(socket.destroyed);
}));
const req = client.request();
// Should throw goaway error
req.on('error', common.expectsError({
code: 'ERR_HTTP2_GOAWAY_SESSION',
type: Error,
message: 'New streams cannot be created after receiving a GOAWAY'
}));
client.close();
req.resume();
req.on('end', common.mustCall());
req.on('close', common.mustCall(() => server.close()));
}));
}
|
