Message processing snipit

message.js

  async checkForTasks(callback) {
    let message;
    try {
      message = await this.hydra.getQueuedMessage(this.serviceName);
    } catch (e) {
      this.logger('fatal', e);
      return;
    }

    // message processing code lines deleted here...

    setTimeout(async () => {
      await this.checkForTasks(callback);
    }, this.messageCheckDelay);
  }