code: function CoapServer(options) {
    // Superclass Constructor
    EventEmitter.call(this);
  
    options = options || {};
    this.clientsPath = [];
    this.host = options.host ? String(options.host) : 'localhost';
    this.port = options.port ? options.port : 8000;
  }
docs: Initialize a new `CoapServer` with the given `options`.
  
  @param {Object} options
  @api private