twisted.flow.protocol._Protocol.html [plain text]
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<a href="twisted.html">Package twisted</a> ::
<a href="twisted.flow.html">Package flow</a> ::
<a href="twisted.flow.protocol.html">Module protocol</a> ::
Class _Protocol
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<!-- =========== START OF CLASS DESCRIPTION =========== -->
<h2 class="class">Class _Protocol</h2>
<pre class="base-tree">
<a href="twisted.flow.base.Instruction.html"><code>Instruction</code></a> --+
|
<a href="twisted.flow.base.Stage.html"><code>Stage</code></a> --+
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<a href="twisted.flow.stage.Callback.html"><code>Callback</code></a> --+
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<a href="twisted.flow.base.Controller.html"><code>Controller</code></a> --+
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<a href="twisted.internet.protocol.BaseProtocol.html"><code>BaseProtocol</code></a> --+ |
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<a href="twisted.internet.protocol.Protocol.html"><code>Protocol</code></a> --+
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<b>_Protocol</b>
</pre><br />
<hr/>
A concrete flow.Protocol for inheritance
<hr/>
<!-- =========== START OF METHOD SUMMARY =========== -->
<table class="summary" border="1" cellpadding="3" cellspacing="0" width="100%" bgcolor="white">
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<th colspan="2">Method Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="__init__"></a><span class="summary-sig"><span class="summary-sig-name">__init__</span>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="_execute"></a><span class="summary-sig"><span class="summary-sig-name">_execute</span>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>dummy</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.flow.protocol._Protocol.html#connectionLost" class="summary-sig-name"><code>connectionLost</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>reason</span>)</span></code>
<br />
Called when the connection is shut down.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.flow.protocol._Protocol.html#connectionMade" class="summary-sig-name"><code>connectionMade</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
Called when a connection is made.</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><a name="_NotImplController"></a><span class="summary-sig"><span class="summary-sig-name">controller</span>(<span class=summary-sig-arg>protocol</span>)</span></code>
</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from Callback</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.flow.stage.Callback.html#result" class="summary-sig-name"><code>__call__</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>result</span>)</span></code>
<br />
called by the producer to indicate a successful result</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.flow.stage.Callback.html#_yield" class="summary-sig-name"><code>_yield</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
executed during a yield statement by previous stage</td></tr>
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<td><code><span class="summary-sig"><a href="twisted.flow.stage.Callback.html#errback" class="summary-sig-name"><code>errback</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>fail</span>)</span></code>
<br />
called by the producer in case of Failure</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.flow.stage.Callback.html#finish" class="summary-sig-name"><code>finish</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
called by producer to indicate successful stream completion</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.flow.stage.Callback.html#result" class="summary-sig-name"><code>result</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>result</span>)</span></code>
<br />
called by the producer to indicate a successful result</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from Stage</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.flow.base.Stage.html#__iter__" class="summary-sig-name"><code>__iter__</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.flow.base.Stage.html#next" class="summary-sig-name"><code>next</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
return current result</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from Protocol</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.internet.protocol.Protocol.html#connectionFailed" class="summary-sig-name"><code>connectionFailed</code></a>(<span class=summary-sig-arg>self</span>)</span></code>
<br />
(Deprecated)</td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.internet.protocol.Protocol.html#dataReceived" class="summary-sig-name"><code>dataReceived</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>data</span>)</span></code>
<br />
Called whenever data is received.</td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from BaseProtocol</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"> </font></td>
<td><code><span class="summary-sig"><a href="twisted.internet.protocol.BaseProtocol.html#makeConnection" class="summary-sig-name"><code>makeConnection</code></a>(<span class=summary-sig-arg>self</span>,
<span class=summary-sig-arg>transport</span>)</span></code>
<br />
Make a connection to a transport and a server.</td></tr>
</table><br />
<!-- =========== START OF CLASS VARIABLE SUMMARY =========== -->
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<th colspan="2">Class Variable Summary</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>int</code></font></td>
<td><b><a href="twisted.flow.protocol._Protocol.html#finishOnConnectionLost"><code>finishOnConnectionLost</code></a></b> = <span title="1">1 </span></td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from Protocol</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>tuple</code></font></td>
<td><b><a href="twisted.internet.protocol.Protocol.html#__implements__"><code>__implements__</code></a></b> = <span title="(<class twisted.internet.interfaces.IProtocol at 0x8278f0c>,)"><code>(<class twisted.internet.interfaces.IPr<span class="variable-ellipsis">...</span></code>
</span></td></tr>
<tr bgcolor="#e8f0f8" class="group">
<th colspan="2"> Inherited from BaseProtocol</th></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>int</code></font></td>
<td><b><a href="twisted.internet.protocol.BaseProtocol.html#connected"><code>connected</code></a></b> = <span title="0">0 </span></td></tr>
<tr><td align="right" valign="top" width="15%"><font size="-1"><code>NoneType</code></font></td>
<td><b><a href="twisted.internet.protocol.BaseProtocol.html#transport"><code>transport</code></a></b> = <span title="None">None </span></td></tr>
</table><br />
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<th colspan="2">Method Details</th></tr>
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<a name="connectionLost"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">connectionLost</span>(<span class=sig-arg>self</span>,
<span class=sig-arg>reason</span>=<span class=sig-default><twisted.python.failure.Failure twisted.internet.error.Co...</span>)</span>
</h3>
<p>Called when the connection is shut down.</p>
Clear any circular references here, and any external references to
this Protocol. The connection has been closed.
<dl><dt></dt><dd>
<dl><dt><b>Parameters:</b></dt>
<dd><code><b>reason</b></code>
<br /><i>
(type=<a href="twisted.python.failure.Failure.html"
class="link"><code>twisted.python.failure.Failure</code></a>)</i>
</dd>
</dl>
<dl><dt><b>Overrides:</b></dt>
<dd><a href="twisted.internet.protocol.Protocol.html#connectionLost"><code>twisted.internet.protocol.Protocol.connectionLost</code></a> <i>(inherited documentation)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
<a name="connectionMade"></a>
<table width="100%" class="func-details" bgcolor="#e0e0e0"><tr><td>
<h3><span class="sig"><span class="sig-name">connectionMade</span>(<span class=sig-arg>self</span>)</span>
</h3>
<p>Called when a connection is made.</p>
This may be considered the initializer of the protocol, because it
is called when the connection is completed. For clients, this is called
once the connection to the server has been established; for servers,
this is called after an accept() call stops blocking and a socket has
been received. If you need to send any greeting or initial message, do
it here.
<dl><dt></dt><dd>
<dl><dt><b>Overrides:</b></dt>
<dd><a href="twisted.internet.protocol.BaseProtocol.html#connectionMade"><code>twisted.internet.protocol.BaseProtocol.connectionMade</code></a> <i>(inherited documentation)</i>
</dd>
</dl>
</dd></dl>
</td></tr></table>
<br />
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<table width="100%" class="var-details" bgcolor="#e0e0e0"><tr><td>
<a name="finishOnConnectionLost"></a>
<h3>finishOnConnectionLost</h3>
<dl>
<dt></dt>
<dd>
<dl>
<dt><b>Type:</b></dt>
<dd>
<code>int</code>
</dd>
<span title="1"> <dt><b>Value:</b></dt>
<dd><table><tr><td>
<pre class="variable">
1 </pre>
</td></tr></table></dd>
</span> </dl>
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