4. Error on update module
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Error on update module

  • S

    Hi everyone,

    I’m doing a module (display data from Habitica ) .

    I got the following errors but not at every update. I happened like about 1 time every 5 min (i haven’t seen any regular pattern, it can happen several time in 1 minute and nothing for 10 minutes). And the error can be one of the 3 following :

    • Error: read ECONNRESET (or Error: read ETIMEDOUT) at TLSWrap.onread
    • UnhandledPromiseRejectionWarning: TypeError: Cannot read property ‘hash’ of null
    • Error: getaddrinfo ENOTFOUND habitica.com

    This is what i have coded :

    • MMM-Habitica.js : updateHabitica => sendSocketNotification(myConfig)
    • node_helper.js : reload() => forEach (members in config.members) => send https request ; on requestResult.end => sendSocketNotification(returnData)
    • MMM-Habitica.js : socketNotificationReceived => gather data and construct dom object

    Does anybody has a clue about what could go wrong? (https request with forEach, wrong data from api, other? )

    Any help would be greatly welcome

    Guillaume

    **UPDATE : ** 🕺🏻
    It seems enclosing the https request in a promise resolve the issue no error so far

    return new Promise((resolve, reject) => {

            var req = https.request(requestOptions, (res) => {
                res.setEncoding('utf8');
                res.on('data', (chunk) => {
                    try{
                        JSONParsed = JSON.parse(chunk);
                    }catch(error) {
                    }
                });

                res.on('end', () => {
                    self.sendSocketNotification(reloadType, JSONParsed);
                });

                req.on('error', (e) => {
                    console.log(`problem with request: ${e.message}`);
                });

            });

            req.end();
        })
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