ember-error-handler

    0.4.0 • Public • Published

    Ember-error-handler - Error handling for ambitious web applications.

    Addon handles uncatched errors. Handled error can be displayed on customizable error page or passed through custom logic. By default addon includes consumers for local and remote logging of errors.

    How it works

    Errors thrown are catched by listener bound to error producers (window, Ember ...).
    Errors handled by listeners are passed to various consumers which could log the error, render error page or perform additional logic. Customers and listeners are fully customizable.

    Non catched error page shown in production environment

    alt tag

    Non catched error page shown in development environment

    alt tag

    Installation

    • ember install ember-error-handler

    then throw error somewhere in application and watch screen and console.

    Configuration

    configure listeners to use

    Define services to use as listeners. Definition could be based on environment. Service must extend base-listener class.

    # config/environment.js
     
    if (environment === 'development') {
      ENV['ember-error-handler'] = {
          listeners: [
              'service:ember-error-handler/listener/window-listener',
              'service:ember-error-handler/listener/ember-listener'
          ]
      };
    }

    configure consumers to use

    Define services to use as listeners. Definition could be based on environment. Service must extend base-consumerclass. Consumers are executed in order.

    # config/environment.js
     
    if (environment === 'development') {
       ENV['ember-error-handler'] = {
            consumers: [
                 'service:ember-error-handler/consumer/wsod-consumer',
                 'service:ember-error-handler/consumer/console-consumer'
            ]       
       }
    }

    wsod-consumer - configure component shown when error is handled by environment

    # config/environment.js
     
    {
      "ember-error-handler": {
          "wsod-component-production": 'my-own-component-for-wsod-screen-production'
          "wsod-component-development": 'my-own-component-for-wsod-screen-development'
          "wsod-component-": 'my-own-component-for-wsod-screen'
      }
    }

    Extendability

    TODO

    Listeners

    TODO

    Consumers

    TODO

    Ember-exex

    Addon plays nicely with Exceptional Exceptions addon: https://github.com/janmisek/ember-exex

    Install

    npm i ember-error-handler

    DownloadsWeekly Downloads

    142

    Version

    0.4.0

    License

    MIT

    Unpacked Size

    182 kB

    Total Files

    60

    Last publish

    Collaborators

    • janmisek