e-delay]</em><a href='#index-make_002devent_002dloop' class='copiable-anchor'> &para;</a></span></dt>
<dd><p>This constructs a new event loop object.  From version 0.8, this
procedure optionally takes two throttling arguments for backpressure
when applying the event-post! procedure to the event loop.  The
&rsquo;throttle-threshold&rsquo; argument specifies the number of unexecuted tasks
queued for execution, by virtue of calls to event-post!, at which
throttling will first be applied.  Where the threshold i