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'use strict';
const common = require('../common');
const assert = require('assert');
const initHooks = require('./init-hooks');
const { checkInvocations } = require('./hook-checks');
const net = require('net');
const hooks = initHooks();
hooks.enable();
const server = net
.createServer(onconnection)
.on('listening', common.mustCall(onlistening));
server.listen();
function onlistening() {
net.connect(server.address().port, common.mustCall(onconnected));
}
// It is non-deterministic in which order onconnection and onconnected fire.
// Therefore we track here if we ended the connection already or not.
let endedConnection = false;
function onconnection(c) {
assert.strictEqual(hooks.activitiesOfTypes('SHUTDOWNWRAP').length, 0);
c.end();
process.nextTick(() => {
endedConnection = true;
const as = hooks.activitiesOfTypes('SHUTDOWNWRAP');
assert.strictEqual(as.length, 1);
checkInvocations(as[0], { init: 1 }, 'after ending client connection');
this.close(onserverClosed);
});
}
function onconnected() {
if (endedConnection) {
assert.strictEqual(hooks.activitiesOfTypes('SHUTDOWNWRAP').length, 1);
} else {
assert.strictEqual(hooks.activitiesOfTypes('SHUTDOWNWRAP').length, 0);
}
}
function onserverClosed() {
const as = hooks.activitiesOfTypes('SHUTDOWNWRAP');
checkInvocations(as[0], { init: 1, before: 1, after: 1, destroy: 1 },
'when server closed');
}
process.on('exit', onexit);
function onexit() {
hooks.disable();
hooks.sanityCheck('SHUTDOWNWRAP');
const as = hooks.activitiesOfTypes('SHUTDOWNWRAP');
const a = as[0];
assert.strictEqual(a.type, 'SHUTDOWNWRAP');
assert.strictEqual(typeof a.uid, 'number');
assert.strictEqual(typeof a.triggerAsyncId, 'number');
checkInvocations(as[0], { init: 1, before: 1, after: 1, destroy: 1 },
'when process exits');
}