2 Promise中的SetTimeOut方法不起作用

Question

Couldn't find a solution for the same hence reaching out to you guys for help.

I have 2 JS method that needs to be called a specific time interval continuously so to achieve this i used SetTimeout as shown below but it does not seem to work and only second setTimeout is called . Ideally i expected that both methods would be called after the mentioned time.

My code:-

var statusPromise = new Promise(function(resolve, reject) {
    setTimeout(function() {
        plugin.dcsHelper.getMeterStatus(function(data) {
            plugin.dcsHelper.log("INFO", "Status: " + JSON.stringify(data));
            if (data && data.status) {
                resolve(data.status);
            }
        }, function(err) {
            plugin.dcsHelper.log("ERROR", "Error while polling: " + JSON.stringify(err));
        });
    }, 1000);
});

var progressPromise = new Promise(function(resolve, reject) {
    setTimeout(function() {
        plugin.dcsHelper.getProgress2(function(data) {
            plugin.dcsHelper.log("INFO", "Value: " + JSON.stringify(data));
            if (data && data.val) {
                resolve(data.val);
            }
        }, function(err) {
            plugin.dcsHelper.log("ERROR", "Error while polling: " + JSON.stringify(err));
        });
    }, 5000);
});

Promise.all([statusPromise, progressPromise]).then(function(values) {
    console.log(values);
});

Here the method inside progressPromise is only getting called and the method inside statusPromise is not getting called.

Any help will be much appreciated.!!

Answer 1

Actually the above code is completely right and promise works as expected . The problem was with the Plugin java code which i was using.