restart_resource.js

// 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);
};