metallic-launcher/lib/cluster/server/server.js

Service launcher for metallic

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _role = require('../role');

var _role2 = _interopRequireDefault(_role);

var _clusterInterface = require('../cluster-interface');

var _clusterInterface2 = _interopRequireDefault(_clusterInterface);

var _cluster = require('cluster');

var _cluster2 = _interopRequireDefault(_cluster);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

class Server extends _clusterInterface2.default {
  constructor({ httpServer }) {
    super();
    this.httpServer = httpServer;
  }

  static is(clusterOn) {
    return _role2.default.isServer(clusterOn);
  }

  get role() {
    return _role.SERVER;
  }

  async run() {
    const httpServer = await this.httpServer.run();

    const httpServerInfo = { [process.pid]: httpServer.address() };

    if (_cluster2.default.isWorker) {
      process.send(httpServerInfo);
    }

    return httpServerInfo;
  }

  async close() {
    await this.httpServer.close();
  }

  async exit(failure = 0) {
    await this.httpServer.close();
    process.exit(failure);
  }
}
exports.default = Server;
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