Error event from socket

Hey guys, After update to 4.0.3 version, I’m randomly facing exceptions.

js script:

const TuyAPI = require('tuyapi');

const device = new TuyAPI({
  id: 'xxxx',
  key: 'xxxx',
  ip: '10.1.0.10'});

(async () => {

var argv = require('minimist')(process.argv.slice(2));
	var settings = {};
	if (argv['sound'] == 'true'){
		settings['132'] = true;
	} else if (argv['sound'] == 'false'){
		settings['132'] = false;
	}
	if (argv['start'] == 'true'){
		settings['127'] = true;
	} else if (argv['start'] == 'false'){
		settings['127'] = false;
	}
	if (argv['mist'] == '1'){
		settings['123'] = '1';
	} else if (argv['mist'] == '2'){
		settings['123'] = '2';
	}
	if (argv['light'] == 'true'){
		settings['133'] = '00f6fc00b56464';
		settings['131'] = 3456;
		settings['125'] = true;
	} else if (argv['light'] == 'false'){
		settings['125'] = false;
	}
	if (argv['warning'] == 'true'){
		settings['133'] = 'fc0c0000036464';
		settings['125'] = true;
	}

	await device.find();

	await device.connect();
	if (argv['check'] == 'true') {
		status = await device.get({dps: 127});
		console.log('Current status:', status);
	} else if (argv['status'] == 'true') {
		let data = await device.get({schema: true});
		console.log('Data from device:', data);
	} else {
		await device.set({
			  multiple: true,
			  data: settings});
		console.log('device was changed');
		console.dir(settings);
	};
	device.disconnect();
})();

Exception:

events.js:174
      throw er; // Unhandled 'error' event
      ^

Error: Error from socket
    at Socket.client.on.err (/home/openhabian/node_modules/tuyapi/index.js:391:30)
    at Socket.emit (events.js:189:13)
    at onwriteError (_stream_writable.js:431:12)
    at onwrite (_stream_writable.js:456:5)
    at _destroy (internal/streams/destroy.js:40:7)
    at Socket._destroy (net.js:607:3)
    at Socket.destroy (internal/streams/destroy.js:32:8)
    at WriteWrap.afterWrite [as oncomplete] (net.js:784:10)
Emitted 'error' event at:
    at Socket.client.on.err (/home/openhabian/node_modules/tuyapi/index.js:391:16)
    at Socket.emit (events.js:189:13)
    [... lines matching original stack trace ...]
    at WriteWrap.afterWrite [as oncomplete] (net.js:784:10)

Debug Output:

  TuyAPI IP and ID are already both resolved. +0ms
  TuyAPI Connecting to 10.1.0.10... +7ms
  TuyAPI Socket connected. +14ms
  TuyAPI GET Payload: +2ms
  TuyAPI { gwId: 'XXX', devId: 'XXX' } +1ms
  TuyAPI Error event from socket. 10.1.0.10 { Error: write EPIPE
    at WriteWrap.afterWrite [as oncomplete] (net.js:782:14) errno: 'EPIPE', code: 'EPIPE', syscall: 'write' } +24ms
events.js:174
      throw er; // Unhandled 'error' event
      ^

Error: Error from socket
    at Socket.client.on.err (/home/openhabian/node_modules/tuyapi/index.js:391:30)
    at Socket.emit (events.js:189:13)
    at onwriteError (_stream_writable.js:431:12)
    at onwrite (_stream_writable.js:456:5)
    at _destroy (internal/streams/destroy.js:40:7)
    at Socket._destroy (net.js:607:3)
    at Socket.destroy (internal/streams/destroy.js:32:8)
    at WriteWrap.afterWrite [as oncomplete] (net.js:784:10)
Emitted 'error' event at:
    at Socket.client.on.err (/home/openhabian/node_modules/tuyapi/index.js:391:16)
    at Socket.emit (events.js:189:13)
    [... lines matching original stack trace ...]
    at WriteWrap.afterWrite [as oncomplete] (net.js:784:10)

Desktop:

• raspberian
• Node 10.15.1

Any idea what’s wrong there? For me, repro is random. I didn’t find proper repro steps. I’m starting same script with exact same parameters and in most cases it works, but sometimes it throw this exception. Thanks

[codetheweb]

@ramon18 may be right, in my (limited) testing it appears the .get() in .connect() may be the root cause of errors like this one. I’ll do further testing, but I may end up removing the initial get.

[codetheweb]

@ls819011 have you tried with v5.1.2? It contains some bug fixes that may resolve the issues you’re seeing.