e minus the time needed
                to create and publish the data 
          and will then suspend the thread for this period.
          For a publication rate of <em>p</em> microseconds,
              the thread will be delayed for <em>p - x</em> microseconds,
              if <em>x</em> corresponds to the time that was spent
                 on creating and publishing the data.
</p><p>The precision depends of course on your system and
  its current workload.
  For most cases, this will be equal to ju