f to proceed sequentially but
which also appears to execute concurrently with other &rsquo;a-sync&rsquo; or
&rsquo;compose-a-sync&rsquo; blocks running on the same event loop.  Each &rsquo;a-sync&rsquo;
or &rsquo;compose-a-sync&rsquo; block is therefore in some sense analogous to a
thread of execution.
</p>
<p>This (a-sync meeting) module provides a &rsquo;meeting&rsquo; type which can be
used to synchronize between such &quot;pseudo-threads&quot; (that is, between
a-sync or compose-a-sync blocks).  A &rsqu