function(name) {
          var config = this._wreqrHandlers[name];
          if (!config) {
            return;
          }
          return function() {
            return config.callback.apply(config.context, arguments);
          };
        }
function(name) {
          var config = this._wreqrHandlers[name];
          if (!config) {
            return;
          }
          return function() {
            return config.callback.apply(config.context, arguments);
          };
        }
function ( name ) { var config = this . _wreqrHandlers [ name ] ; if ( ! config ) { return ; } return function ( ) { return config . callback . apply ( config . context , arguments ) ; } ; }
Get the currently registered handler for the specified name. Throws an exception if no handler is found.
Get the currently registered handler for the specified name . Throws an exception if no handler is found .