text: // Copyright 2018 Google LLC
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //      http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  var RestartResource = module.exports = function() {
  
  }
  
  RestartResource.prototype.init = function(config) {
    config
      .path('/restart')
      .del('/', this.restart);
  };
  
  RestartResource.prototype.restart = function(env, next) {
    setImmediate(function() {
      env.response.statusCode = 204;
      next(env);
    });
  
    setTimeout(function() {
      process.exit(0);
    }, 1000);
  };
  