"Catch" doesn't catch all exceptions #9
Description
I'm using your library successfully, really thanks for the work.
I use it in an ioBroker (homeautomation server) environment which is JavaScript based.
My problem is, that from time to time I get an uncaugt exception which crashes the JavaScript engine in ioBroker.
I based my code on your example:
function ReadValues()
{
// Instantiate client
const client = NefitEasyClient({
serialNumber : "xx",
accessKey : "yy",
password : "zz",
});
// Connect client and retrieve status and pressure.
client.connect().then( () =>
{
return Promise.all([ client.status(), client.pressure() ]);
}).then(response =>
{
const status = response[0];
console.log(JSON.stringify(status));
const pressure = response[1];
console.log("Temperature is set to " + status['temp setpoint'].toFixed(1) + " °C, current is " + status['in house temp'].toFixed(1) + " °C.\n" +
"Outside temperature is "+status['outdoor temp'].toFixed(1)+" °C.\n" +
"User Mode is "+status['user mode']+".\n" +
"System pressure is " + pressure.pressure + " " + pressure.unit);
}).catch((e) =>
{
console.error(e);
}).finally(() =>
{
client.end();
});
}
My output:
2020-01-02 09:12:01.314 - info: javascript.0 (28942) script.js.common.Nefit: {"user mode":"clock","clock program":"auto","in house status":"ok","in house temp":19.6,"hot water active":true,"boiler indicator":"central heating","control":"room","temp override duration":0,"current switchpoint":24,"ps active":false,"powersave mode":false,"fp active":false,"fireplace mode":false,"temp override":false,"holiday mode":false,"boiler block":null,"boiler lock":null,"boiler maintenance":null,"temp setpoint":21,"temp override temp setpoint":17,"temp manual setpoint":21,"hed enabled":null,"hed device at home":null,"outdoor temp":3,"outdoor source type":"virtual"}
2020-01-02 09:12:01.314 - info: javascript.0 (28942) script.js.common.Nefit: Temperature is set to 21.0 °C, current is 19.6 °C.
Outside temperature is 3.0 °C.
User Mode is clock.
System pressure is 1.8 bar
2020-01-02 09:12:01.342 - error: javascript.0 (28942) uncaught exception: read ECONNRESET
2020-01-02 09:12:01.343 - error: javascript.0 (28942) Error: read ECONNRESET
2020-01-02 09:12:01.963 - error: host.ioBroker Caught by controller[0]: { Error: read ECONNRESET
--
2020-01-02 09:12:01.964 - error: host.ioBroker Caught by controller[0]: at TLSWrap.onread (net.js:622:25)
2020-01-02 09:12:01.964 - error: host.ioBroker Caught by controller[0]: errno: 'ECONNRESET', code: 'ECONNRESET', syscall: 'read' }
So although the readout was successful, the exception ECONNRESET is thrown and unfortunately not caught be the "catch" statement.
Any hint?
Thanks
Christof