mirror of
https://github.com/nodejs/node.git
synced 2024-11-30 07:27:22 +01:00
98e54b0bd4
A prior io.js era commit inappropriately removed the original copyright statements from the source. This restores those in any files still remaining from that edit. Ref: https://github.com/nodejs/TSC/issues/174 Ref: https://github.com/nodejs/node/pull/10599 PR-URL: https://github.com/nodejs/node/pull/10155 Note: This PR was required, reviewed-by and approved by the Node.js Foundation Legal Committee and the TSC. There is no `Approved-By:` meta data.
108 lines
3.4 KiB
JavaScript
108 lines
3.4 KiB
JavaScript
// Copyright Joyent, Inc. and other Node contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person obtaining a
|
|
// copy of this software and associated documentation files (the
|
|
// "Software"), to deal in the Software without restriction, including
|
|
// without limitation the rights to use, copy, modify, merge, publish,
|
|
// distribute, sublicense, and/or sell copies of the Software, and to permit
|
|
// persons to whom the Software is furnished to do so, subject to the
|
|
// following conditions:
|
|
//
|
|
// The above copyright notice and this permission notice shall be included
|
|
// in all copies or substantial portions of the Software.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
|
|
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
|
|
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
|
|
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
|
|
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
|
|
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
|
|
// USE OR OTHER DEALINGS IN THE SOFTWARE.
|
|
|
|
'use strict';
|
|
const common = require('../common');
|
|
const assert = require('assert');
|
|
const net = require('net');
|
|
|
|
function pingPongTest(port, host, on_complete) {
|
|
const N = 100;
|
|
const DELAY = 1;
|
|
let count = 0;
|
|
let client_ended = false;
|
|
|
|
const server = net.createServer({ allowHalfOpen: true }, function(socket) {
|
|
socket.setEncoding('utf8');
|
|
|
|
socket.on('data', function(data) {
|
|
console.log(data);
|
|
assert.strictEqual('PING', data);
|
|
assert.strictEqual('open', socket.readyState);
|
|
assert.strictEqual(true, count <= N);
|
|
setTimeout(function() {
|
|
assert.strictEqual('open', socket.readyState);
|
|
socket.write('PONG');
|
|
}, DELAY);
|
|
});
|
|
|
|
socket.on('timeout', function() {
|
|
console.error('server-side timeout!!');
|
|
assert.strictEqual(false, true);
|
|
});
|
|
|
|
socket.on('end', function() {
|
|
console.log('server-side socket EOF');
|
|
assert.strictEqual('writeOnly', socket.readyState);
|
|
socket.end();
|
|
});
|
|
|
|
socket.on('close', function(had_error) {
|
|
console.log('server-side socket.end');
|
|
assert.strictEqual(false, had_error);
|
|
assert.strictEqual('closed', socket.readyState);
|
|
socket.server.close();
|
|
});
|
|
});
|
|
|
|
server.listen(port, host, common.mustCall(function() {
|
|
const client = net.createConnection(port, host);
|
|
|
|
client.setEncoding('utf8');
|
|
|
|
client.on('connect', function() {
|
|
assert.strictEqual('open', client.readyState);
|
|
client.write('PING');
|
|
});
|
|
|
|
client.on('data', function(data) {
|
|
console.log(data);
|
|
assert.strictEqual('PONG', data);
|
|
assert.strictEqual('open', client.readyState);
|
|
|
|
setTimeout(function() {
|
|
assert.strictEqual('open', client.readyState);
|
|
if (count++ < N) {
|
|
client.write('PING');
|
|
} else {
|
|
console.log('closing client');
|
|
client.end();
|
|
client_ended = true;
|
|
}
|
|
}, DELAY);
|
|
});
|
|
|
|
client.on('timeout', function() {
|
|
console.error('client-side timeout!!');
|
|
assert.strictEqual(false, true);
|
|
});
|
|
|
|
client.on('close', common.mustCall(function() {
|
|
console.log('client.end');
|
|
assert.strictEqual(N + 1, count);
|
|
assert.ok(client_ended);
|
|
if (on_complete) on_complete();
|
|
}));
|
|
}));
|
|
}
|
|
|
|
pingPongTest(common.PORT);
|