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Update version according to OSCI-856
[packages/precise/mcollective.git] / doc / classes / MCollective / UnixDaemon.html
diff --git a/doc/classes/MCollective/UnixDaemon.html b/doc/classes/MCollective/UnixDaemon.html
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+<?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 xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
+<head>
+  <title>Class: MCollective::UnixDaemon</title>
+  <meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
+  <meta http-equiv="Content-Script-Type" content="text/javascript" />
+  <link rel="stylesheet" href="../.././rdoc-style.css" type="text/css" media="screen" />
+  <script type="text/javascript">
+  // <![CDATA[
+
+  function popupCode( url ) {
+    window.open(url, "Code", "resizable=yes,scrollbars=yes,toolbar=no,status=no,height=150,width=400")
+  }
+
+  function toggleCode( id ) {
+    if ( document.getElementById )
+      elem = document.getElementById( id );
+    else if ( document.all )
+      elem = eval( "document.all." + id );
+    else
+      return false;
+
+    elemStyle = elem.style;
+    
+    if ( elemStyle.display != "block" ) {
+      elemStyle.display = "block"
+    } else {
+      elemStyle.display = "none"
+    }
+
+    return true;
+  }
+  
+  // Make codeblocks hidden by default
+  document.writeln( "<style type=\"text/css\">div.method-source-code { display: none }</style>" )
+  
+  // ]]>
+  </script>
+
+</head>
+<body>
+
+
+
+    <div id="classHeader">
+        <table class="header-table">
+        <tr class="top-aligned-row">
+          <td><strong>Class</strong></td>
+          <td class="class-name-in-header">MCollective::UnixDaemon</td>
+        </tr>
+        <tr class="top-aligned-row">
+            <td><strong>In:</strong></td>
+            <td>
+                <a href="../../files/lib/mcollective/unix_daemon_rb.html">
+                lib/mcollective/unix_daemon.rb
+                </a>
+        <br />
+            </td>
+        </tr>
+
+        <tr class="top-aligned-row">
+            <td><strong>Parent:</strong></td>
+            <td>
+                Object
+            </td>
+        </tr>
+        </table>
+    </div>
+  <!-- banner header -->
+
+  <div id="bodyContent">
+
+
+
+  <div id="contextContent">
+
+
+
+   </div>
+
+    <div id="method-list">
+      <h3 class="section-bar">Methods</h3>
+
+      <div class="name-list">
+      <a href="#M000423">daemonize</a>&nbsp;&nbsp;
+      <a href="#M000424">daemonize_runner</a>&nbsp;&nbsp;
+      </div>
+    </div>
+
+  </div>
+
+
+    <!-- if includes -->
+
+    <div id="section">
+
+
+
+
+
+      
+
+
+    <!-- if method_list -->
+    <div id="methods">
+      <h3 class="section-bar">Public Class methods</h3>
+
+      <div id="method-M000423" class="method-detail">
+        <a name="M000423"></a>
+
+        <div class="method-heading">
+          <a href="#M000423" class="method-signature">
+          <span class="method-name">daemonize</span><span class="method-args">() {|| ...}</span>
+          </a>
+        </div>
+      
+        <div class="method-description">
+          <p>
+Daemonize the current process
+</p>
+          <p><a class="source-toggle" href="#"
+            onclick="toggleCode('M000423-source');return false;">[Source]</a></p>
+          <div class="method-source-code" id="M000423-source">
+<pre>
+    <span class="ruby-comment cmt"># File lib/mcollective/unix_daemon.rb, line 4</span>
+ 4:     <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">daemonize</span>
+ 5:       <span class="ruby-identifier">fork</span> <span class="ruby-keyword kw">do</span>
+ 6:         <span class="ruby-constant">Process</span>.<span class="ruby-identifier">setsid</span>
+ 7:         <span class="ruby-identifier">exit</span> <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">fork</span>
+ 8:         <span class="ruby-constant">Dir</span>.<span class="ruby-identifier">chdir</span>(<span class="ruby-value str">'/tmp'</span>)
+ 9:         <span class="ruby-constant">STDIN</span>.<span class="ruby-identifier">reopen</span>(<span class="ruby-value str">'/dev/null'</span>)
+10:         <span class="ruby-constant">STDOUT</span>.<span class="ruby-identifier">reopen</span>(<span class="ruby-value str">'/dev/null'</span>, <span class="ruby-value str">'a'</span>)
+11:         <span class="ruby-constant">STDERR</span>.<span class="ruby-identifier">reopen</span>(<span class="ruby-value str">'/dev/null'</span>, <span class="ruby-value str">'a'</span>)
+12: 
+13:         <span class="ruby-keyword kw">yield</span>
+14:       <span class="ruby-keyword kw">end</span>
+15:     <span class="ruby-keyword kw">end</span>
+</pre>
+          </div>
+        </div>
+      </div>
+
+      <div id="method-M000424" class="method-detail">
+        <a name="M000424"></a>
+
+        <div class="method-heading">
+          <a href="#M000424" class="method-signature">
+          <span class="method-name">daemonize_runner</span><span class="method-args">(pid=nil)</span>
+          </a>
+        </div>
+      
+        <div class="method-description">
+          <p><a class="source-toggle" href="#"
+            onclick="toggleCode('M000424-source');return false;">[Source]</a></p>
+          <div class="method-source-code" id="M000424-source">
+<pre>
+    <span class="ruby-comment cmt"># File lib/mcollective/unix_daemon.rb, line 17</span>
+17:     <span class="ruby-keyword kw">def</span> <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">daemonize_runner</span>(<span class="ruby-identifier">pid</span>=<span class="ruby-keyword kw">nil</span>)
+18:       <span class="ruby-identifier">raise</span> <span class="ruby-value str">&quot;The Unix Daemonizer can not be used on the Windows Platform&quot;</span> <span class="ruby-keyword kw">if</span> <span class="ruby-constant">Util</span>.<span class="ruby-identifier">windows?</span>
+19: 
+20:       <span class="ruby-constant">UnixDaemon</span>.<span class="ruby-identifier">daemonize</span> <span class="ruby-keyword kw">do</span>
+21:         <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">pid</span>
+22:           <span class="ruby-keyword kw">begin</span>
+23:             <span class="ruby-constant">File</span>.<span class="ruby-identifier">open</span>(<span class="ruby-identifier">pid</span>, <span class="ruby-value str">'w'</span>) {<span class="ruby-operator">|</span><span class="ruby-identifier">f</span><span class="ruby-operator">|</span> <span class="ruby-identifier">f</span>.<span class="ruby-identifier">write</span>(<span class="ruby-constant">Process</span>.<span class="ruby-identifier">pid</span>) }
+24:           <span class="ruby-keyword kw">rescue</span> <span class="ruby-constant">Exception</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">e</span>
+25:           <span class="ruby-keyword kw">end</span>
+26:         <span class="ruby-keyword kw">end</span>
+27: 
+28:         <span class="ruby-keyword kw">begin</span>
+29:           <span class="ruby-identifier">runner</span> = <span class="ruby-constant">Runner</span>.<span class="ruby-identifier">new</span>(<span class="ruby-keyword kw">nil</span>)
+30:           <span class="ruby-identifier">runner</span>.<span class="ruby-identifier">run</span>
+31:         <span class="ruby-keyword kw">ensure</span>
+32:           <span class="ruby-constant">File</span>.<span class="ruby-identifier">unlink</span>(<span class="ruby-identifier">pid</span>) <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">pid</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-constant">File</span>.<span class="ruby-identifier">exist?</span>(<span class="ruby-identifier">pid</span>)
+33:         <span class="ruby-keyword kw">end</span>
+34:       <span class="ruby-keyword kw">end</span>
+35:     <span class="ruby-keyword kw">end</span>
+</pre>
+          </div>
+        </div>
+      </div>
+
+
+    </div>
+
+
+  </div>
+
+
+<div id="validator-badges">
+  <p><small><a href="http://validator.w3.org/check/referer">[Validate]</a></small></p>
+</div>
+
+</body>
+</html>
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