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<div class="navpath"><a class="el" href="namespaceost.html">ost</a>::<a class="el" href="classost_1_1_unix_session.html">UnixSession</a>
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<h1>ost::UnixSession Class Reference</h1><!-- doxytag: class="ost::UnixSession" --><!-- doxytag: inherits="ost::Thread,ost::UnixStream" -->
<p>The Unix domain session is used to primarily to represent a client connection that can be managed on a seperate thread.
<a href="#_details">More...</a></p>
<p><code>#include <<a class="el" href="unix_8h_source.html">unix.h</a>></code></p>
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Inheritance diagram for ost::UnixSession:</div>
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<img src="classost_1_1_unix_session.png" usemap="#ost::UnixSession_map" alt=""/>
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<area href="classost_1_1_thread.html" alt="ost::Thread" shape="rect" coords="0,56,102,80"/>
<area href="classost_1_1_unix_stream.html" alt="ost::UnixStream" shape="rect" coords="112,56,214,80"/>
<area href="classost_1_1_socket.html" alt="ost::Socket" shape="rect" coords="112,0,214,24"/>
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<p><a href="classost_1_1_unix_session-members.html">List of all members.</a></p>
<table border="0" cellpadding="0" cellspacing="0">
<tr><td colspan="2"><h2>Public Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_unix_session.html#a49e49dee2cc4b595ae78397d592b4305">UnixSession</a> (const char *pathname, int size=512, int pri=0, int stack=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a Unix domain socket that will be connected to a local server server and that will execute under it's own thread. <a href="#a49e49dee2cc4b595ae78397d592b4305"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top"> </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_unix_session.html#a6e9d0fe9b2b5a324240d40c6c7fb1fef">UnixSession</a> (<a class="el" href="classost_1_1_unix_socket.html">UnixSocket</a> &server, int size=512, int pri=0, int stack=0)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Create a Unix domain socket from a bound Unix domain server by accepting a pending connection from that server and execute a thread for the accepted connection. <a href="#a6e9d0fe9b2b5a324240d40c6c7fb1fef"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">virtual </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_unix_session.html#a5e92890e3aa3266754531713216ba983">~UnixSession</a> ()</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Virtual destructor. <a href="#a5e92890e3aa3266754531713216ba983"></a><br/></td></tr>
<tr><td colspan="2"><h2>Protected Member Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_unix_session.html#a801fb323b87ee7ba324b78109ef96a62">waitConnection</a> (<a class="el" href="thread_8h.html#af412159e5cef839836a5e7b19ee75d1c">timeout_t</a> <a class="el" href="classost_1_1_unix_stream.html#ae7ec25f34d873ef18fd64d8b0f02cf79">timeout</a>=~((<a class="el" href="thread_8h.html#af412159e5cef839836a5e7b19ee75d1c">timeout_t</a>) 0))</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">Normally called during the thread Initial() method by default, this will wait for the socket connection to complete when connecting to a remote socket. <a href="#a801fb323b87ee7ba324b78109ef96a62"></a><br/></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="classost_1_1_unix_session.html#a5762091d1418fca6b4970c9c5a5b347f">initial</a> (void)</td></tr>
<tr><td class="mdescLeft"> </td><td class="mdescRight">The initial method is used to esablish a connection when delayed completion is used. <a href="#a5762091d1418fca6b4970c9c5a5b347f"></a><br/></td></tr>
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<hr/><a name="_details"></a><h2>Detailed Description</h2>
<p>The Unix domain session is used to primarily to represent a client connection that can be managed on a seperate thread. </p>
<p>The Unix domain session also supports a non-blocking connection scheme which prevents blocking during the constructor and moving the process of completing a connection into the thread that executes for the session.</p>
<dl class="author"><dt><b>Author:</b></dt><dd>Alex Pavloff <<a href="mailto:alex@pavloff.net">alex@pavloff.net</a>> Threaded streamable unix domain socket with non-blocking constructor. </dd></dl>
<hr/><h2>Constructor & Destructor Documentation</h2>
<a class="anchor" id="a49e49dee2cc4b595ae78397d592b4305"></a><!-- doxytag: member="ost::UnixSession::UnixSession" ref="a49e49dee2cc4b595ae78397d592b4305" args="(const char *pathname, int size=512, int pri=0, int stack=0)" -->
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<td class="memname">ost::UnixSession::UnixSession </td>
<td>(</td>
<td class="paramtype">const char * </td>
<td class="paramname"> <em>pathname</em>, </td>
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<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>size</em> = <code>512</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>pri</em> = <code>0</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>stack</em> = <code>0</code></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>Create a Unix domain socket that will be connected to a local server server and that will execute under it's own thread. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>pathname</em> </td><td>path to socket </td></tr>
<tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>of streaming buffer. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>pri</em> </td><td>execution priority relative to parent. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>stack</em> </td><td>allocation needed on some platforms. </td></tr>
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</dd>
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<a class="anchor" id="a6e9d0fe9b2b5a324240d40c6c7fb1fef"></a><!-- doxytag: member="ost::UnixSession::UnixSession" ref="a6e9d0fe9b2b5a324240d40c6c7fb1fef" args="(UnixSocket &server, int size=512, int pri=0, int stack=0)" -->
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<td class="memname">ost::UnixSession::UnixSession </td>
<td>(</td>
<td class="paramtype"><a class="el" href="classost_1_1_unix_socket.html">UnixSocket</a> & </td>
<td class="paramname"> <em>server</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>size</em> = <code>512</code>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>pri</em> = <code>0</code>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">int </td>
<td class="paramname"> <em>stack</em> = <code>0</code></td><td> </td>
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<td></td>
<td>)</td>
<td></td><td></td><td></td>
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<p>Create a Unix domain socket from a bound Unix domain server by accepting a pending connection from that server and execute a thread for the accepted connection. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>server</em> </td><td>unix domain socket to accept a connection from. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>size</em> </td><td>of streaming buffer. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>pri</em> </td><td>execution priority relative to parent. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>stack</em> </td><td>allocation needed on some platforms. </td></tr>
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</dd>
</dl>
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<a class="anchor" id="a5e92890e3aa3266754531713216ba983"></a><!-- doxytag: member="ost::UnixSession::~UnixSession" ref="a5e92890e3aa3266754531713216ba983" args="()" -->
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<td class="memname">virtual ost::UnixSession::~UnixSession </td>
<td>(</td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [virtual]</code></td>
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<p>Virtual destructor. </p>
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<hr/><h2>Member Function Documentation</h2>
<a class="anchor" id="a5762091d1418fca6b4970c9c5a5b347f"></a><!-- doxytag: member="ost::UnixSession::initial" ref="a5762091d1418fca6b4970c9c5a5b347f" args="(void)" -->
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<td class="memname">void ost::UnixSession::initial </td>
<td>(</td>
<td class="paramtype">void </td>
<td class="paramname"></td>
<td> ) </td>
<td><code> [protected, virtual]</code></td>
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<p>The initial method is used to esablish a connection when delayed completion is used. </p>
<p>This assures the constructor terminates without having to wait for a connection request to complete. </p>
<p>Reimplemented from <a class="el" href="classost_1_1_thread.html#a300c229e76725eeddc69867f7ecea91f">ost::Thread</a>.</p>
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<a class="anchor" id="a801fb323b87ee7ba324b78109ef96a62"></a><!-- doxytag: member="ost::UnixSession::waitConnection" ref="a801fb323b87ee7ba324b78109ef96a62" args="(timeout_t timeout=~((timeout_t) 0))" -->
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<td class="memname">int ost::UnixSession::waitConnection </td>
<td>(</td>
<td class="paramtype"><a class="el" href="thread_8h.html#af412159e5cef839836a5e7b19ee75d1c">timeout_t</a> </td>
<td class="paramname"> <em>timeout</em> = <code>~((<a class="el" href="thread_8h.html#af412159e5cef839836a5e7b19ee75d1c">timeout_t</a>) 0)</code></td>
<td> ) </td>
<td><code> [protected]</code></td>
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<p>Normally called during the thread Initial() method by default, this will wait for the socket connection to complete when connecting to a remote socket. </p>
<p>One might wish to use <a class="el" href="classost_1_1_socket.html#a16eb72794ce956b2af6b935eb59b2e24" title="Used to specify blocking mode for the socket.">setCompletion()</a> to change the socket back to blocking I/O calls after the connection completes. To implement the session one must create a derived class which implements Run().</p>
<dl class="return"><dt><b>Returns:</b></dt><dd>0 if successful, -1 if timed out. </dd></dl>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>timeout</em> </td><td>to wait for completion in milliseconds. </td></tr>
</table>
</dd>
</dl>
</div>
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<hr/>The documentation for this class was generated from the following file:<ul>
<li><a class="el" href="unix_8h_source.html">unix.h</a></li>
</ul>
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<hr class="footer"/><address style="text-align: right;"><small>Generated on Fri Nov 12 09:55:48 2010 for GNU CommonC++ by
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