message: Fix compilation error on Linux, close
diff: @@ -347,14 +347,6 @@ namespace network {
  }
  }
  - bool default_multiplexer::try_run_once() {
  - return poll_once(false);
  - }
  -
  - bool default_multiplexer::run_once() {
  - return poll_once(true);
  - }
  -
  void default_multiplexer::run() {
  CAF_LOG_TRACE("epoll()-based multiplexer");
  while (shadow_ > 0)
  @@ -533,14 +525,6 @@ namespace network {
  }
  }
  - bool default_multiplexer::try_run_once() {
  - return poll_once(false);
  - }
  -
  - void default_multiplexer::run_once() {
  - poll_once(true);
  - }
  -
  void default_multiplexer::run() {
  CAF_LOG_TRACE("poll()-based multiplexer:" << CAF_ARG(input_mask)
  << CAF_ARG(output_mask) << CAF_ARG(error_mask));
  @@ -711,6 +695,14 @@ try_accept_fun tcp_policy::try_accept = network::try_accept;
  // -- Platform-independent parts of the default_multiplexer --------------------
  +bool default_multiplexer::try_run_once() {
  + return poll_once(false);
  +}
  +
  +void default_multiplexer::run_once() {
  + poll_once(true);
  +}
  +
  void default_multiplexer::add(operation op, native_socket fd,
  event_handler* ptr) {
  CAF_ASSERT(fd != invalid_native_socket);
  