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<title>call (Rack::Reloader)</title>
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<pre><span class="ruby-comment cmt"># File lib/rack/reloader.rb, line 33</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-identifier">call</span>(<span class="ruby-identifier">env</span>)
<span class="ruby-keyword kw">if</span> <span class="ruby-ivar">@cooldown</span> <span class="ruby-keyword kw">and</span> <span class="ruby-constant">Time</span>.<span class="ruby-identifier">now</span> <span class="ruby-operator">></span> <span class="ruby-ivar">@last</span> <span class="ruby-operator">+</span> <span class="ruby-ivar">@cooldown</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-constant">Thread</span>.<span class="ruby-identifier">list</span>.<span class="ruby-identifier">size</span> <span class="ruby-operator">></span> <span class="ruby-value">1</span>
<span class="ruby-constant">Thread</span>.<span class="ruby-identifier">exclusive</span>{ <span class="ruby-identifier">reload!</span> }
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">reload!</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-ivar">@last</span> = <span class="ruby-constant">Time</span>.<span class="ruby-identifier">now</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-ivar">@app</span>.<span class="ruby-identifier">call</span>(<span class="ruby-identifier">env</span>)
<span class="ruby-keyword kw">end</span></pre>
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