function publish(channel: string, type: string, value?: any): void {
	const message = type == null ? value : value == null ?
		{ type: type } :
		{ type: type, body: value };

		ev.emit(channel, message);
}

	connection.on('message', async data => {
		const msg = JSON.parse(data.utf8Data);

		switch (msg.type) {
			case 'requestLog':
				ev.once('notesStatsLog:' + msg.id, statsLog => {
					connection.send(JSON.stringify({
						type: 'statsLog',
						body: statsLog
					}));
				});
				ev.emit('requestNotesStatsLog', msg.id);
				break;
		}
	});

	async function tick() {
		const cpu = await cpuUsage();
		const usedmem = await usedMem();
		const totalmem = await totalMem();
		const disk = diskusage.checkSync(os.platform() == 'win32' ? 'c:' : '/');

		const stats = {
			cpu_usage: cpu,
			mem: {
				total: totalmem,
				used: usedmem
			},
			disk,
			os_uptime: os.uptime(),
			process_uptime: process.uptime()
		};
		ev.emit('serverStats', stats);
		log.push(stats);
		if (log.length > 50) log.shift();
	}

	ev.on('requestServerStatsLog', id => {
		ev.emit('serverStatsLog:' + id, log.toArray());
	});

	publish(channelName: string, message: any): void {
		this.parentEmitter.emit(channelName, message);
	}