How to handle net::ERR_CONNECTION_REFUSED in Angular2

Question

error-handling shows how to handle errors as follows:

private handleError (error: Response | any) {
  // In a real world app, we might use a remote logging infra         


        

Answer 1

//First inject the router in the constructor


private handleError (error: Response | any) {
//Your other codes    

if (error.status == 0){ //or whatever condition you like to put
this.router.navigate(['/error']);
}
}