&quot;)))

(a-sync (lambda (await resume)
	  (simple-format #t &quot;meeting-send says: ~a~%&quot;
			 (meeting-receive await resume m2))))
(event-loop-run!)
</pre></div>

<p>Once a datum exchange has taken place, the meeting object(s) can be
reused for making another exchange (provided the meeting objects have
not been closed).
</p>
<p>This procedure must be called in the native OS thread in which the
event loop concerned runs.  To have other native OS threads
communicate with an event-loop, use await-task