text: ////////////////////////////////////////////////////////////////////////////////
  /// DISCLAIMER
  ///
  /// Copyright 2016 ArangoDB GmbH, Cologne, Germany
  ///
  /// Licensed under the Apache License, Version 2.0 (the "License");
  /// you may not use this file except in compliance with the License.
  /// You may obtain a copy of the License at
  ///
  ///     http://www.apache.org/licenses/LICENSE-2.0
  ///
  /// Unless required by applicable law or agreed to in writing, software
  /// distributed under the License is distributed on an "AS IS" BASIS,
  /// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  /// See the License for the specific language governing permissions and
  /// limitations under the License.
  ///
  /// Copyright holder is ArangoDB GmbH, Cologne, Germany
  ///
  /// @author Andreas Streichardt
  ////////////////////////////////////////////////////////////////////////////////
  
  #include "Scheduler/Acceptor.h"
  
  #include "Scheduler/AcceptorTcp.h"
  #include "Basics/operating-system.h"
  
  #ifdef ARANGODB_HAVE_DOMAIN_SOCKETS
  #include "Scheduler/AcceptorUnixDomain.h"
  #endif
  
  using namespace arangodb;
  
  Acceptor::Acceptor(boost::asio::io_service& ioService, Endpoint* endpoint)
    : _ioService(ioService),
      _endpoint(endpoint) {
  }
  
  std::unique_ptr<Acceptor> Acceptor::factory(
      boost::asio::io_service& ioService, Endpoint* endpoint) {
  #ifdef ARANGODB_HAVE_DOMAIN_SOCKETS
    if (endpoint->domainType() == Endpoint::DomainType::UNIX) {
      return std::make_unique<AcceptorUnixDomain>(ioService, endpoint);
    }
  #endif
    return std::make_unique<AcceptorTcp>(ioService, endpoint);
  }
  