<?xml version="1.0" encoding="iso-8859-1"?>
<!DOCTYPE html
PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html>
<head>
<title>do_and_wait (W32Support)</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" />
</head>
<body class="standalone-code">
<pre> <span class="ruby-comment cmt"># File lib/mongrel_config/win32.rb, line 24</span>
24: <span class="ruby-keyword kw">def</span> <span class="ruby-constant">W32Support</span>.<span class="ruby-identifier">do_and_wait</span>(<span class="ruby-identifier">service_name</span>, <span class="ruby-identifier">operation</span>, <span class="ruby-identifier">wait_for</span>)
25: <span class="ruby-identifier">status</span> = <span class="ruby-constant">W32Support</span>.<span class="ruby-identifier">status</span>(<span class="ruby-identifier">service_name</span>)
26: <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">status</span> <span class="ruby-operator">=~</span> <span class="ruby-identifier">wait_for</span>
27: <span class="ruby-comment cmt"># already running call the block once and leave</span>
28: <span class="ruby-keyword kw">yield</span> <span class="ruby-identifier">status</span>
29: <span class="ruby-keyword kw">else</span>
30: <span class="ruby-comment cmt"># start trying to start it</span>
31: <span class="ruby-constant">Win32</span><span class="ruby-operator">::</span><span class="ruby-constant">Service</span>.<span class="ruby-identifier">send</span>(<span class="ruby-identifier">operation</span>, <span class="ruby-identifier">service_name</span>)
32: <span class="ruby-identifier">status</span> = <span class="ruby-constant">W32Support</span>.<span class="ruby-identifier">status</span>(<span class="ruby-identifier">service_name</span>)
33: <span class="ruby-keyword kw">while</span> <span class="ruby-identifier">status</span> <span class="ruby-operator">!~</span> <span class="ruby-identifier">wait_for</span>
34: <span class="ruby-keyword kw">yield</span> <span class="ruby-identifier">status</span>
35: <span class="ruby-identifier">status</span> = <span class="ruby-constant">W32Support</span>.<span class="ruby-identifier">status</span>(<span class="ruby-identifier">service_name</span>)
36: <span class="ruby-keyword kw">end</span>
37:
38: <span class="ruby-comment cmt"># do one last yield so they know it started</span>
39: <span class="ruby-keyword kw">yield</span> <span class="ruby-identifier">status</span>
40: <span class="ruby-keyword kw">end</span>
41: <span class="ruby-keyword kw">end</span></pre>
</body>
</html>