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'use strict';
const common = require('../common');
const assert = require('assert');
const net = require('net');
const tmpdir = require('../common/tmpdir');
tmpdir.refresh();
function test(clazz, cb) {
let have_ping = false;
let have_pong = false;
function check() {
assert.ok(have_ping);
assert.ok(have_pong);
}
function ping() {
const conn = new clazz();
conn.on('error', function(err) {
throw err;
});
conn.connect(common.PIPE, function() {
conn.write('PING', 'utf-8');
});
conn.on('data', function(data) {
assert.strictEqual(data.toString(), 'PONG');
have_pong = true;
conn.destroy();
});
}
function pong(conn) {
conn.on('error', function(err) {
throw err;
});
conn.on('data', function(data) {
assert.strictEqual(data.toString(), 'PING');
have_ping = true;
conn.write('PONG', 'utf-8');
});
conn.on('close', function() {
server.close();
});
}
const server = net.Server();
server.listen(common.PIPE, ping);
server.on('connection', pong);
server.on('close', function() {
check();
cb && cb();
});
}
test(net.Stream, function() {
test(net.Socket);
});