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<title>run (Rack::Handler::Mongrel)</title>
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<pre><span class="ruby-comment cmt"># File lib/rack/handler/mongrel.rb, line 9</span>
<span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">run</span>(<span class="ruby-identifier">app</span>, <span class="ruby-identifier">options</span>={})
<span class="ruby-identifier">environment</span> = <span class="ruby-constant">ENV</span>[<span class="ruby-value str">'RACK_ENV'</span>] <span class="ruby-operator">||</span> <span class="ruby-value str">'development'</span>
<span class="ruby-identifier">default_host</span> = <span class="ruby-identifier">environment</span> <span class="ruby-operator">==</span> <span class="ruby-value str">'development'</span> <span class="ruby-operator">?</span> <span class="ruby-value str">'localhost'</span> <span class="ruby-operator">:</span> <span class="ruby-value str">'0.0.0.0'</span>
<span class="ruby-identifier">server</span> = <span class="ruby-operator">::</span><span class="ruby-constant">Mongrel</span><span class="ruby-operator">::</span><span class="ruby-constant">HttpServer</span>.<span class="ruby-identifier">new</span>(
<span class="ruby-identifier">options</span>[<span class="ruby-identifier">:Host</span>] <span class="ruby-operator">||</span> <span class="ruby-identifier">default_host</span>,
<span class="ruby-identifier">options</span>[<span class="ruby-identifier">:Port</span>] <span class="ruby-operator">||</span> <span class="ruby-value">8080</span>,
<span class="ruby-identifier">options</span>[<span class="ruby-identifier">:num_processors</span>] <span class="ruby-operator">||</span> <span class="ruby-value">950</span>,
<span class="ruby-identifier">options</span>[<span class="ruby-identifier">:throttle</span>] <span class="ruby-operator">||</span> <span class="ruby-value">0</span>,
<span class="ruby-identifier">options</span>[<span class="ruby-identifier">:timeout</span>] <span class="ruby-operator">||</span> <span class="ruby-value">60</span>)
<span class="ruby-comment cmt"># Acts like Rack::URLMap, utilizing Mongrel's own path finding methods.</span>
<span class="ruby-comment cmt"># Use is similar to #run, replacing the app argument with a hash of</span>
<span class="ruby-comment cmt"># { path=>app, ... } or an instance of Rack::URLMap.</span>
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:map</span>]
<span class="ruby-keyword kw">if</span> <span class="ruby-identifier">app</span>.<span class="ruby-identifier">is_a?</span> <span class="ruby-constant">Hash</span>
<span class="ruby-identifier">app</span>.<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span><span class="ruby-identifier">path</span>, <span class="ruby-identifier">appl</span><span class="ruby-operator">|</span>
<span class="ruby-identifier">path</span> = <span class="ruby-value str">'/'</span><span class="ruby-operator">+</span><span class="ruby-identifier">path</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">path</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-value">?/</span>
<span class="ruby-identifier">server</span>.<span class="ruby-identifier">register</span>(<span class="ruby-identifier">path</span>, <span class="ruby-constant">Rack</span><span class="ruby-operator">::</span><span class="ruby-constant">Handler</span><span class="ruby-operator">::</span><span class="ruby-constant">Mongrel</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">appl</span>))
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">elsif</span> <span class="ruby-identifier">app</span>.<span class="ruby-identifier">is_a?</span> <span class="ruby-constant">URLMap</span>
<span class="ruby-identifier">app</span>.<span class="ruby-identifier">instance_variable_get</span>(<span class="ruby-identifier">:@mapping</span>).<span class="ruby-identifier">each</span> <span class="ruby-keyword kw">do</span> <span class="ruby-operator">|</span>(<span class="ruby-identifier">host</span>, <span class="ruby-identifier">path</span>, <span class="ruby-identifier">appl</span>)<span class="ruby-operator">|</span>
<span class="ruby-keyword kw">next</span> <span class="ruby-keyword kw">if</span> <span class="ruby-operator">!</span><span class="ruby-identifier">host</span>.<span class="ruby-identifier">nil?</span> <span class="ruby-operator">&&</span> <span class="ruby-operator">!</span><span class="ruby-identifier">options</span>[<span class="ruby-identifier">:Host</span>].<span class="ruby-identifier">nil?</span> <span class="ruby-operator">&&</span> <span class="ruby-identifier">options</span>[<span class="ruby-identifier">:Host</span>] <span class="ruby-operator">!=</span> <span class="ruby-identifier">host</span>
<span class="ruby-identifier">path</span> = <span class="ruby-value str">'/'</span><span class="ruby-operator">+</span><span class="ruby-identifier">path</span> <span class="ruby-keyword kw">unless</span> <span class="ruby-identifier">path</span>[<span class="ruby-value">0</span>] <span class="ruby-operator">==</span> <span class="ruby-value">?/</span>
<span class="ruby-identifier">server</span>.<span class="ruby-identifier">register</span>(<span class="ruby-identifier">path</span>, <span class="ruby-constant">Rack</span><span class="ruby-operator">::</span><span class="ruby-constant">Handler</span><span class="ruby-operator">::</span><span class="ruby-constant">Mongrel</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">appl</span>))
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">raise</span> <span class="ruby-constant">ArgumentError</span>, <span class="ruby-value str">"first argument should be a Hash or URLMap"</span>
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">else</span>
<span class="ruby-identifier">server</span>.<span class="ruby-identifier">register</span>(<span class="ruby-value str">'/'</span>, <span class="ruby-constant">Rack</span><span class="ruby-operator">::</span><span class="ruby-constant">Handler</span><span class="ruby-operator">::</span><span class="ruby-constant">Mongrel</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">app</span>))
<span class="ruby-keyword kw">end</span>
<span class="ruby-keyword kw">yield</span> <span class="ruby-identifier">server</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">block_given?</span>
<span class="ruby-identifier">server</span>.<span class="ruby-identifier">run</span>.<span class="ruby-identifier">join</span>
<span class="ruby-keyword kw">end</span></pre>
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