twisted.application.service.IService.html [plain text]
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<a href="twisted.html">Package twisted</a> ::
<a href="twisted.application.html">Package application</a> ::
<a href="twisted.application.service.html">Module service</a> ::
Class IService
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<!-- =========== START OF CLASS DESCRIPTION =========== -->
<h2 class="class">Class IService</h2>
<pre class="base-tree">
<a href="twisted.python.components.Interface.html"><code>Interface</code></a> --+
|
<b>IService</b>
</pre><br />
<hr/>
<p>A service.</p>
Run start-up and shut-down code at the appropriate times.
<hr/>
<!-- =========== START OF METHOD SUMMARY =========== -->
<table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="summary">
<th colspan="2">Method Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> <code>Deferred</code>
</font></td>
<td><code><span class="summary-sig"><a href="twisted.application.service.IService.html#disownServiceParent" class="summary-sig-name"><code>disownServiceParent</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Remove the parent of the service.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.application.service.IService.html#privilegedStartService" class="summary-sig-name"><code>privilegedStartService</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Do preparation work for starting the service.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.application.service.IService.html#setName" class="summary-sig-name"><code>setName</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>name</span>)</span></code>
<br />
Set the name of the service.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.application.service.IService.html#setServiceParent" class="summary-sig-name"><code>setServiceParent</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>parent</span>)</span></code>
<br />
Set the parent of the service.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.application.service.IService.html#startService" class="summary-sig-name"><code>startService</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Start the the service.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> <code>Deferred</code>
</font></td>
<td><code><span class="summary-sig"><a href="twisted.application.service.IService.html#stopService" class="summary-sig-name"><code>stopService</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Stop the the service.</td></tr>
</table><br />
<!-- =========== START OF INSTANCE VARIABLE SUMMARY =========== -->
<table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="summary">
<th colspan="2">Instance Variable Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>string</code></font></td>
<td><b><a href="twisted.application.service.IService.html#name"><code>name</code></a></b>: The name of the service (or None)</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>boolean</code></font></td>
<td><b><a href="twisted.application.service.IService.html#running"><code>running</code></a></b>: Whether the service is running.</td></tr>
</table><br />
<!-- =========== START OF METHOD DETAILS =========== -->
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<a name="disownServiceParent"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">disownServiceParent</span>(<span class=sig-arg>self</span>)</span>
</h3>
Remove the parent of the service.
<dl><dt></dt><dd>
<dl><dt><b>Returns:</b></dt>
<dd>
a deferred which is triggered when the service has finished
shutting down. If shutting down is immediate, a value can be
returned (usually, None).
<br /><i>
(type=<code>Deferred</code>)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
<a name="privilegedStartService"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">privilegedStartService</span>(<span class=sig-arg>self</span>)</span>
</h3>
<p>Do preparation work for starting the service.</p>
Here things which should be done before changing directory, root or
shedding privileges are done.
<dl><dt></dt><dd>
</dd></dl>
</td></tr></table>
<a name="setName"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">setName</span>(<span class=sig-arg>self</span>,
<span class=sig-arg>name</span>)</span>
</h3>
Set the name of the service.
<dl><dt></dt><dd>
<dl><dt><b>Parameters:</b></dt>
<dd><code><b>name</b></code>
<br /><i>
(type=<code>str</code> @raise <code>RuntimeError</code>:
Raised if the service already has a parent.)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
<a name="setServiceParent"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">setServiceParent</span>(<span class=sig-arg>self</span>,
<span class=sig-arg>parent</span>)</span>
</h3>
Set the parent of the service.
<dl><dt></dt><dd>
</dd></dl>
</td></tr></table>
<a name="startService"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">startService</span>(<span class=sig-arg>self</span>)</span>
</h3>
Start the the service.
<dl><dt></dt><dd>
</dd></dl>
</td></tr></table>
<a name="stopService"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">stopService</span>(<span class=sig-arg>self</span>)</span>
</h3>
Stop the the service.
<dl><dt></dt><dd>
<dl><dt><b>Returns:</b></dt>
<dd>
a deferred which is triggered when the service has finished
shutting down. If shutting down is immediate, a value can be
returned (usually, None).
<br /><i>
(type=<code>Deferred</code>)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
<br />
<!-- =========== START OF INSTANCE VARIABLE DETAILS =========== -->
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<th colspan="2">Instance Variable Details</th></tr>
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<table width="100%" class="var-details" bgcolor="#e0e0e0"><tr><td>
<a name="name"></a>
<h3>name</h3>
The name of the service (or None)
<dl>
<dt></dt>
<dd>
<dl>
<dt><b>Type:</b></dt>
<dd>
<code>string</code>
</dd>
</dl>
</dd>
</dl></td></tr></table>
<table width="100%" class="var-details" bgcolor="#e0e0e0"><tr><td>
<a name="running"></a>
<h3>running</h3>
Whether the service is running.
<dl>
<dt></dt>
<dd>
<dl>
<dt><b>Type:</b></dt>
<dd>
<code>boolean</code>
</dd>
</dl>
</dd>
</dl></td></tr></table>
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