CODEWITHSUNDEEP
javascriptangularmeteorangular-meteor
Shubham
Shubham

Reputation: 1201

Meteor publication error detection

I'm using Meteor and angularJS 2 in web application. Please look at the below publication function.

Meteor.publish('abc', function () {
 // For throwing the meteor error according to the condition
 if(!this.userId) throw new Meteor.Error(403,'UnAuthorized error');
 // Returning the collection.
 return collection.find(); 
});

Now while subscribe the above publication from angularjs2, I'm using following code:-

// Var declarations

this.meteorSubscription = MeteorObservable.subscribe("abc").subscribe(() => {
    // Here subscribe data ready, so I called to other method.
});

The problem is here is that, how could i catch publication function error

'throw new Meteor.Error(403,'UnAuthorized error')'

Upvotes: 1

Views: 157

Answers (2)

shubham AK
shubham AK

Reputation: 292

the second argument of subscribe method is error callback, So you can write some condition here.

this.meteorSubscription = MeteorObservable.subscribe("abc").subscribe(() =>{
    // Here subscribe data ready, so I called to other method.
},error => console.log('error',error));

Upvotes: 2

mutdmour
mutdmour

Reputation: 543

You can do this in the callback.

this.meteorSubscription = MeteorObservable.subscribe("abc").subscribe((err) => {
     if (err){
        console.log(err);
     }
});

Upvotes: 0

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