<!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"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <title>GNU CommonC++: ost::UnixSession Class Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <link href="doxygen.css" rel="stylesheet" type="text/css"/> </head> <body> <!-- Generated by Doxygen 1.6.3 --> <div class="navigation" id="top"> <div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="namespaces.html"><span>Namespaces</span></a></li> <li class="current"><a href="annotated.html"><span>Classes</span></a></li> <li><a href="files.html"><span>Files</span></a></li> <li><a href="examples.html"><span>Examples</span></a></li> </ul> </div> <div class="tabs"> <ul> <li><a href="annotated.html"><span>Class List</span></a></li> <li><a href="classes.html"><span>Class Index</span></a></li> <li><a href="hierarchy.html"><span>Class Hierarchy</span></a></li> <li><a href="functions.html"><span>Class Members</span></a></li> </ul> </div> <div class="navpath"><a class="el" href="namespaceost.html">ost</a>::<a class="el" href="classost_1_1_unix_session.html">UnixSession</a> </div> </div> <div class="contents"> <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> <div class="dynheader"> Inheritance diagram for ost::UnixSession:</div> <div class="dynsection"> <div class="center"> <img src="classost_1_1_unix_session.png" usemap="#ost::UnixSession_map" alt=""/> <map id="ost::UnixSession_map" name="ost::UnixSession_map"> <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"/> </map> </div> </div> <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> </table> <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)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">ost::UnixSession::UnixSession </td> <td>(</td> <td class="paramtype">const char * </td> <td class="paramname"> <em>pathname</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> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>pri</em> = <code>0</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>stack</em> = <code>0</code></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <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> </table> </dd> </dl> </div> </div> <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)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <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> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>pri</em> = <code>0</code>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">int </td> <td class="paramname"> <em>stack</em> = <code>0</code></td><td> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td><td></td> </tr> </table> </div> <div class="memdoc"> <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> </table> </dd> </dl> </div> </div> <a class="anchor" id="a5e92890e3aa3266754531713216ba983"></a><!-- doxytag: member="ost::UnixSession::~UnixSession" ref="a5e92890e3aa3266754531713216ba983" args="()" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">virtual ost::UnixSession::~UnixSession </td> <td>(</td> <td class="paramname"></td> <td> ) </td> <td><code> [virtual]</code></td> </tr> </table> </div> <div class="memdoc"> <p>Virtual destructor. </p> </div> </div> <hr/><h2>Member Function Documentation</h2> <a class="anchor" id="a5762091d1418fca6b4970c9c5a5b347f"></a><!-- doxytag: member="ost::UnixSession::initial" ref="a5762091d1418fca6b4970c9c5a5b347f" args="(void)" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <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> </tr> </table> </div> <div class="memdoc"> <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> </div> </div> <a class="anchor" id="a801fb323b87ee7ba324b78109ef96a62"></a><!-- doxytag: member="ost::UnixSession::waitConnection" ref="a801fb323b87ee7ba324b78109ef96a62" args="(timeout_t timeout=~((timeout_t) 0))" --> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <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> </tr> </table> </div> <div class="memdoc"> <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> </div> <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> </div> <hr class="footer"/><address style="text-align: right;"><small>Generated on Fri Nov 12 09:55:48 2010 for GNU CommonC++ by <a href="http://www.doxygen.org/index.html"> <img class="footer" src="doxygen.png" alt="doxygen"/></a> 1.6.3 </small></address> </body> </html>