Learn about the finally block on frontier calls

The java finally

The finally block is used in Java to make sure a specific code block gets executed even when the enclosed try-catch block throws an Exception.

The frontiers finally

We borrowed the finally from the java language and we brought it to the frontier calls, allowing you to specify a function to be executed at last even when something goes wrong with the call:


     Frontier.example(arguments).try(function(result){
         
        //Handle success here
        
     }).catch(function(err)){
        
        //Handle errors here
           
     }).finally(function(){
        
        //You know what to do
     
     });       

We are done here. You already know how to specify a finally block.

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