Method send

3rdparty/libprocess/src/windows/poll_socket.cpp:192–205

Future<size_t> PollSocketImpl::send(const char* data, size_t size)
{
  CHECK(size > 0); // TODO(benh): Just return 0 if `size` is 0?

  // Need to hold a copy of `this` so that the underlying socket
  // doesn't end up getting reused before we return.
  auto self = shared(this);

  // TODO(benh): Reuse `io::write`? Or is `net::send` and
  // `MSG_NOSIGNAL` critical here?
  return io::write(get(), data, size).then([self](size_t length) {
    return length;
  });
}


Future<size_t> PollSocketImpl::sendfile(int_fd fd, off_t offset, size_t size)