metallic-launcher/lib/launcher-exit-signal-listener-mixin.js

Service launcher for metallic

"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});
class LauncherExitSignalListenerMixin {
  static mix(superclass) {
    return class extends superclass {
      constructor({ exitSignalListeners }) {
        super(...arguments);
        this.exitSignalListeners = exitSignalListeners;
      }

      async run() {
        this.exitSignalListeners.listen(() => this.exit(0));
        const httpServer = await super.run();
        return httpServer;
      }

      async close() {
        this.exitSignalListeners.remove();
        await super.close();
      }

      async exit(failure = 0) {
        this.exitSignalListeners.remove();
        await super.exit(failure);
      }
    };
  }
}
exports.default = LauncherExitSignalListenerMixin;
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