rams">()</span><span class="result">: <a href="https://www.scala-lang.org/api/2.13.3/scala/concurrent/Future.html#scala.concurrent.Future" name="scala.concurrent.Future" id="scala.concurrent.Future" class="extype">Future</a>[<a href="https://www.scala-lang.org/api/2.13.3/scala/Unit.html#scala.Unit" name="scala.Unit" id="scala.Unit" class="extype">Unit</a>]</span></span><p class="shortcomment cmt">Closes the connection.</p><div class="fullcomment"><div class="comment cmt"><p>Closes the connection.
</p></div>