nodejs/test/parallel/test-net-write-after-end-nt.js

33 lines
928 B
JavaScript

'use strict';
const common = require('../common');
const assert = require('assert');
const net = require('net');
const { expectsError, mustCall } = common;
// This test ensures those errors caused by calling `net.Socket.write()`
// after sockets ending will be emitted in the next tick.
const server = net.createServer(mustCall((socket) => {
socket.end();
})).listen(() => {
const client = net.connect(server.address().port, () => {
let hasError = false;
client.on('error', mustCall((err) => {
hasError = true;
server.close();
}));
client.on('end', mustCall(() => {
const ret = client.write('hello', expectsError({
code: 'EPIPE',
message: 'This socket has been ended by the other party',
name: 'Error'
}));
assert.strictEqual(ret, false);
assert(!hasError, 'The error should be emitted in the next tick.');
}));
client.end();
});
});