async init(entryPoint) {
    await super.init(null, entryPoint);

    debug("initializing InternalProtocol");

    this.entryPoint.newConnection(this.connection);

    /**
     * Returns the internal connection ID used by the protocol.
     *
     * @returns {string} connectionId
     */
    global.kuzzle.onAsk(
      "core:network:internal:connectionId:get",
      () => this.connection.id,
    );
  }
List of channel IDs
@type {Set<string>}