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<a href="nbxmpp-module.html">Package nbxmpp</a> ::
<a href="nbxmpp.transports_nb-module.html">Module transports_nb</a> ::
Class NonBlockingTCP
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<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class NonBlockingTCP</h1><p class="nomargin-top"><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP">source code</a></span></p>
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<hr />
<p>Non-blocking TCP socket wrapper</p>
<p>It is used for simple XMPP connection. Can be connected via proxy and can
estabilish TLS connection.</p>
<!-- ==================== INSTANCE METHODS ==================== -->
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<td align="left"><span class="table-header">Instance Methods</span></td>
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class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#__init__" class="summary-sig-name">__init__</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">raise_event</span>,
<span class="summary-sig-arg">on_disconnect</span>,
<span class="summary-sig-arg">idlequeue</span>,
<span class="summary-sig-arg">estabilish_tls</span>,
<span class="summary-sig-arg">certs</span>,
<span class="summary-sig-arg">proxy_dict</span>=<span class="summary-sig-default">None</span>)</span><br />
Each trasport class can have different constructor but it has to have at
least all the arguments of NonBlockingTransport constructor</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.__init__">source code</a></span>
</td>
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<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#start_disconnect" class="summary-sig-name">start_disconnect</a>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.start_disconnect">source code</a></span>
</td>
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<span class="summary-type"> </span>
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<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#connect" class="summary-sig-name">connect</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">conn_5tuple</span>,
<span class="summary-sig-arg">on_connect</span>,
<span class="summary-sig-arg">on_connect_failure</span>)</span><br />
Creates and connects transport to server and port defined in conn_5tuple
which should be item from list returned from getaddrinfo</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.connect">source code</a></span>
</td>
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</td>
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<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
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<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#_connect_to_proxy" class="summary-sig-name" onclick="show_private();">_connect_to_proxy</a>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._connect_to_proxy">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#_on_connect" class="summary-sig-name" onclick="show_private();">_on_connect</a>(<span class="summary-sig-arg">self</span>)</span><br />
Preceed invoking of on_connect callback. TCP connection is already
estabilished by this time</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._on_connect">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#tls_init" class="summary-sig-name">tls_init</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">on_succ</span>,
<span class="summary-sig-arg">on_fail</span>)</span><br />
Estabilishes TLS/SSL using this TCP connection by plugging a
NonBlockingTLS module</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.tls_init">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#pollin" class="summary-sig-name">pollin</a>(<span class="summary-sig-arg">self</span>)</span><br />
Called by idlequeu when receive on plugged socket is possible</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.pollin">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#pollout" class="summary-sig-name">pollout</a>(<span class="summary-sig-arg">self</span>)</span><br />
Called by idlequeu when send to plugged socket is possible</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.pollout">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#pollend" class="summary-sig-name">pollend</a>(<span class="summary-sig-arg">self</span>)</span><br />
Called by idlequeue on TCP connection errors</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.pollend">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#disconnect" class="summary-sig-name">disconnect</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">do_callback</span>=<span class="summary-sig-default">True</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.disconnect">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#read_timeout" class="summary-sig-name">read_timeout</a>(<span class="summary-sig-arg">self</span>)</span><br />
Called when there's no response from server in defined timeout</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.read_timeout">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#set_timeout" class="summary-sig-name">set_timeout</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">timeout</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.set_timeout">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#remove_timeout" class="summary-sig-name">remove_timeout</a>(<span class="summary-sig-arg">self</span>)</span></td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.remove_timeout">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#send" class="summary-sig-name">send</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">raw_data</span>,
<span class="summary-sig-arg">now</span>=<span class="summary-sig-default">False</span>)</span><br />
Append raw_data to the queue of messages to be send. If supplied data is
unicode string, encode it to utf-8.</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.send">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#encode_stanza" class="summary-sig-name">encode_stanza</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">stanza</span>)</span><br />
Encode str or unicode to utf-8</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.encode_stanza">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#_plug_idle" class="summary-sig-name" onclick="show_private();">_plug_idle</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">writable</span>,
<span class="summary-sig-arg">readable</span>)</span><br />
Plug file descriptor of socket to Idlequeue</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._plug_idle">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#_do_send" class="summary-sig-name" onclick="show_private();">_do_send</a>(<span class="summary-sig-arg">self</span>)</span><br />
Called when send() to connected socket is possible. First message from
sendqueue will be sent</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._do_send">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#_do_receive" class="summary-sig-name" onclick="show_private();">_do_receive</a>(<span class="summary-sig-arg">self</span>)</span><br />
Reads all pending incoming data. Will call owner's disconnected() method
if appropriate</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._do_receive">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr class="private">
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="nbxmpp.transports_nb.NonBlockingTCP-class.html#_on_receive" class="summary-sig-name" onclick="show_private();">_on_receive</a>(<span class="summary-sig-arg">self</span>,
<span class="summary-sig-arg">data</span>)</span><br />
Preceeds on_receive callback. It peels off and checks HTTP headers in
HTTP classes, in here it just calls the callback</td>
<td align="right" valign="top">
<span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._on_receive">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html">NonBlockingTransport</a></code></b>:
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#get_fd">get_fd</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#get_state">get_state</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#onreceive">onreceive</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#plugin">plugin</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#plugout">plugout</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#read_timeout2">read_timeout2</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#renew_send_timeout">renew_send_timeout</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#renew_send_timeout2">renew_send_timeout2</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#set_send_timeout">set_send_timeout</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#set_send_timeout2">set_send_timeout2</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#set_state">set_state</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#set_timeout2">set_timeout2</a></code>
</p>
<div class="private"> <p class="indent-wrapped-lines"><b>Inherited from <code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html">NonBlockingTransport</a></code></b> (private):
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#_on_connect_failure" onclick="show_private();">_on_connect_failure</a></code>,
<code><a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#_tcp_connecting_started" onclick="show_private();">_tcp_connecting_started</a></code>
</p></div>
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="nbxmpp.plugin.PlugIn-class.html">plugin.PlugIn</a></code></b>:
<code><a href="nbxmpp.plugin.PlugIn-class.html#PlugIn">PlugIn</a></code>,
<code><a href="nbxmpp.plugin.PlugIn-class.html#PlugOut">PlugOut</a></code>
</p>
</td>
</tr>
</table>
<!-- ==================== CLASS METHODS ==================== -->
<a name="section-ClassMethods"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Class Methods</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-ClassMethods"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="nbxmpp.plugin.PlugIn-class.html">plugin.PlugIn</a></code></b>:
<code><a href="nbxmpp.plugin.PlugIn-class.html#get_instance">get_instance</a></code>
</p>
</td>
</tr>
</table>
<!-- ==================== INSTANCE VARIABLES ==================== -->
<a name="section-InstanceVariables"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Instance Variables</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-InstanceVariables"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
</table>
</td>
</tr>
<tr>
<td colspan="2" class="summary">
<p class="indent-wrapped-lines"><b>Inherited from <code><a href="nbxmpp.idlequeue.IdleObject-class.html">idlequeue.IdleObject</a></code></b>:
<code><a href="nbxmpp.idlequeue.IdleObject-class.html#fd">fd</a></code>
</p>
</td>
</tr>
</table>
<!-- ==================== METHOD DETAILS ==================== -->
<a name="section-MethodDetails"></a>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td colspan="2" class="table-header">
<table border="0" cellpadding="0" cellspacing="0" width="100%">
<tr valign="top">
<td align="left"><span class="table-header">Method Details</span></td>
<td align="right" valign="top"
><span class="options">[<a href="#section-MethodDetails"
class="privatelink" onclick="toggle_private();"
>hide private</a>]</span></td>
</tr>
</table>
</td>
</tr>
</table>
<a name="__init__"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">__init__</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">raise_event</span>,
<span class="sig-arg">on_disconnect</span>,
<span class="sig-arg">idlequeue</span>,
<span class="sig-arg">estabilish_tls</span>,
<span class="sig-arg">certs</span>,
<span class="sig-arg">proxy_dict</span>=<span class="sig-default">None</span>)</span>
<br /><em class="fname">(Constructor)</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.__init__">source code</a></span>
</td>
</tr></table>
Each trasport class can have different constructor but it has to have at
least all the arguments of NonBlockingTransport constructor
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>proxy_dict</code></strong> - dictionary with proxy data as loaded from config file</li>
</ul></dd>
<dt>Overrides:
<a href="nbxmpp.idlequeue.IdleObject-class.html#__init__">idlequeue.IdleObject.__init__</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="start_disconnect"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">start_disconnect</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.start_disconnect">source code</a></span>
</td>
</tr></table>
<dl class="fields">
<dt>Overrides:
<a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#start_disconnect">NonBlockingTransport.start_disconnect</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="connect"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">connect</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">conn_5tuple</span>,
<span class="sig-arg">on_connect</span>,
<span class="sig-arg">on_connect_failure</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.connect">source code</a></span>
</td>
</tr></table>
Creates and connects transport to server and port defined in conn_5tuple
which should be item from list returned from getaddrinfo
<dl class="fields">
<dt>Parameters:</dt>
<dd><ul class="nomargin-top">
<li><strong class="pname"><code>conn_5tuple</code></strong> - 5-tuple returned from getaddrinfo</li>
<li><strong class="pname"><code>on_connect</code></strong> - callback called on successful connect to the server</li>
<li><strong class="pname"><code>on_connect_failure</code></strong> - callback called on failure when connecting</li>
</ul></dd>
<dt>Overrides:
<a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#connect">NonBlockingTransport.connect</a>
<dd><em class="note">(inherited documentation)</em></dd>
</dt>
</dl>
</td></tr></table>
</div>
<a name="_connect_to_proxy"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_connect_to_proxy</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._connect_to_proxy">source code</a></span>
</td>
</tr></table>
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="_on_connect"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_on_connect</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._on_connect">source code</a></span>
</td>
</tr></table>
Preceed invoking of on_connect callback. TCP connection is already
estabilished by this time
<dl class="fields">
<dt>Overrides:
<a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#_on_connect" onclick="show_private();">NonBlockingTransport._on_connect</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="tls_init"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">tls_init</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">on_succ</span>,
<span class="sig-arg">on_fail</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.tls_init">source code</a></span>
</td>
</tr></table>
Estabilishes TLS/SSL using this TCP connection by plugging a
NonBlockingTLS module
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="pollin"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">pollin</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.pollin">source code</a></span>
</td>
</tr></table>
Called by idlequeu when receive on plugged socket is possible
<dl class="fields">
<dt>Overrides:
<a href="nbxmpp.idlequeue.IdleObject-class.html#pollin">idlequeue.IdleObject.pollin</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="pollout"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">pollout</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.pollout">source code</a></span>
</td>
</tr></table>
Called by idlequeu when send to plugged socket is possible
<dl class="fields">
<dt>Overrides:
<a href="nbxmpp.idlequeue.IdleObject-class.html#pollout">idlequeue.IdleObject.pollout</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="pollend"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">pollend</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.pollend">source code</a></span>
</td>
</tr></table>
Called by idlequeue on TCP connection errors
<dl class="fields">
<dt>Overrides:
<a href="nbxmpp.idlequeue.IdleObject-class.html#pollend">idlequeue.IdleObject.pollend</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="disconnect"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">disconnect</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">do_callback</span>=<span class="sig-default">True</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.disconnect">source code</a></span>
</td>
</tr></table>
<dl class="fields">
<dt>Overrides:
<a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#disconnect">NonBlockingTransport.disconnect</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="read_timeout"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">read_timeout</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.read_timeout">source code</a></span>
</td>
</tr></table>
Called when there's no response from server in defined timeout
<dl class="fields">
<dt>Overrides:
<a href="nbxmpp.idlequeue.IdleObject-class.html#read_timeout">idlequeue.IdleObject.read_timeout</a>
<dd><em class="note">(inherited documentation)</em></dd>
</dt>
</dl>
</td></tr></table>
</div>
<a name="set_timeout"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">set_timeout</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">timeout</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.set_timeout">source code</a></span>
</td>
</tr></table>
<dl class="fields">
<dt>Overrides:
<a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#set_timeout">NonBlockingTransport.set_timeout</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="remove_timeout"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">remove_timeout</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.remove_timeout">source code</a></span>
</td>
</tr></table>
<dl class="fields">
<dt>Overrides:
<a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#remove_timeout">NonBlockingTransport.remove_timeout</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="send"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">send</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">raw_data</span>,
<span class="sig-arg">now</span>=<span class="sig-default">False</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.send">source code</a></span>
</td>
</tr></table>
Append raw_data to the queue of messages to be send. If supplied data is
unicode string, encode it to utf-8.
<dl class="fields">
<dt>Overrides:
<a href="nbxmpp.transports_nb.NonBlockingTransport-class.html#send">NonBlockingTransport.send</a>
</dt>
</dl>
</td></tr></table>
</div>
<a name="encode_stanza"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">encode_stanza</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">stanza</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP.encode_stanza">source code</a></span>
</td>
</tr></table>
Encode str or unicode to utf-8
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="_plug_idle"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_plug_idle</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">writable</span>,
<span class="sig-arg">readable</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._plug_idle">source code</a></span>
</td>
</tr></table>
<p>Plug file descriptor of socket to Idlequeue</p>
<p>Plugged socket will be watched for "send possible" or/and "recv possible"
events. pollin() callback is invoked on "recv possible", pollout() on
"send_possible".</p>
<p>Plugged socket will always be watched for "error" event - in that case,
pollend() is called.</p>
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="_do_send"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_do_send</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._do_send">source code</a></span>
</td>
</tr></table>
Called when send() to connected socket is possible. First message from
sendqueue will be sent
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="_do_receive"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_do_receive</span>(<span class="sig-arg">self</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._do_receive">source code</a></span>
</td>
</tr></table>
Reads all pending incoming data. Will call owner's disconnected() method
if appropriate
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="_on_receive"></a>
<div class="private">
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">_on_receive</span>(<span class="sig-arg">self</span>,
<span class="sig-arg">data</span>)</span>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="nbxmpp.transports_nb-pysrc.html#NonBlockingTCP._on_receive">source code</a></span>
</td>
</tr></table>
Preceeds on_receive callback. It peels off and checks HTTP headers in
HTTP classes, in here it just calls the callback
<dl class="fields">
</dl>
</td></tr></table>
</div>
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