Я получаю эту ошибку в моих функциях журнала firebase.Код, выдающий ошибку, приведен ниже
exports.restartAWS_Instance = functions.database.ref('stats/instances/{aws_id}')
.onUpdate((change, context) => {
var aws_instance = context.params.aws_id;
var value = change.after.val();
if(value == 1){
if (aws_instance === "reset_aws_premium"){
aws.config.update({
accessKeyId: 'XXXXXXXXXXXXXXXXXXXXX',
secretAccessKey: 'XXXXXXXXXXXXXXXXXXXXXXX',
region: 'XXXXXXXXXXXXXXXX'
});
var ec2 = new aws.EC2();
var params = {
InstanceIds: [
'XXXXXXXXXXXXXXXXXX'
]
};
console.log("Initiating server restart for aws_premium.");
return ec2.stopInstances(params, function(err, data) {
if (err) console.log(err, err.stack);
else{
console.log("aws_premium stopped.");
var at = new Date();
var time = at.setSeconds(at.getSeconds()+Number(45));
return schedule.scheduleJob("aws_premium", new Date(time), function(){
return ec2.startInstances(params, function(err, data) {
if (err) {
return false;
}
else{
schedule.cancelJob("aws_premium");
console.log("aws_premium started again.");
return true;
}
});
});
}
});
}
}
});
И журнал Firebase показывает:
12:01:55.596 PM restartAWS_Instance Function returned undefined, expected Promise or value
12:01:54.126 PM restartAWS_Instance Function returned undefined, expected Promise or value
12:01:16.985 PM restartAWS_Instance aws_free started again.
12:00:26.185 PM restartAWS_Instance aws_free stopped.
12:00:15.689 PM restartAWS_Instance Error serializing return value: TypeError: Converting circular structure to JSON
12:00:15.397 PM restartAWS_Instance Initiating server restart for aws_free
Что я здесь не так делаю?Какое обратное заявление мне не хватает?