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+ <h1 align="CENTER">Multi-Processing Module NetWare</h1>
+
+ <p>This Multi-Processing Module implements an exclusively threaded web
+ server optimized for Novell NetWare.</p>
+
+ <p><a href="module-dict.html#Status"
+ rel="Help"><strong>Status:</strong></a> MPM<br />
+ <a href="module-dict.html#SourceFile"
+ rel="Help"><strong>Source File:</strong></a> mpm_netware.c<br />
+ <a href="module-dict.html#ModuleIdentifier"
+ rel="Help"><strong>Module Identifier:</strong></a>
+ mpm_netware_module</p>
+
+ <h2>Summary</h2>
+
+ <p>This Multi-Processing Module (MPM) implements an exclusively threaded web server
+ that has been optimized for Novell NetWare.</p>
+
+ <p>The main thread is responsible for launching child
+ worker threads which listen for connections and serve them when they
+ arrive. Apache always tries to maintain several <em>spare</em>
+ or idle worker threads, which stand ready to serve incoming
+ requests. In this way, clients do not need to wait for a new
+ child threads to be spawned before their requests can be
+ served.</p>
+
+ <p>The <code>StartThreads</code>, <code>MinSpareThreads</code>,
+ <code>MaxSpareThreads</code>, and <code>MaxThreads</code>
+ regulate how the main thread creates worker threads to serve
+ requests. In general, Apache is very self-regulating, so most
+ sites do not need to adjust these directives from their default
+ values. Sites which need to serve more than 250 simultaneous
+ requests may need to increase <code>MaxThreads</code>, while
+ sites with limited memory may need to decrease
+ <code>MaxThreads</code> to keep the server from thrashing (spawning and
+ terminating idle threads). More information about
+ tuning process creation is provided in the <a
+ href="../misc/perf-tuning.html">performance hints</a>
+ documentation.</p>
+
+ <p><code>MaxRequestsPerChild</code> controls how frequently the
+ server recycles processes by killing old ones and launching new
+ ones. On the NetWare OS it is highly recommended that this directive
+ remain set to 0. This allows worker threads to continue servicing
+ requests indefinitely.</p>
+
+ <p>See also: <a href="../bind.html">Setting which addresses and
+ ports Apache uses</a>.</p>
+
+ <h2>Directives</h2>
+
+ <ul>
+
+ <li><a href="mpm_common.html#listen">Listen</a></li>
+
+ <li><a href="mpm_common.html#listenbacklog">ListenBacklog</a></li>
+
+ <li><a href="#maxthreads">MaxThreads</a></li>
+
+ <li><a href="mpm_common.html#maxrequestsperchild">MaxRequestsPerChild</a></li>
+
+ <li><a href="#maxsparethreads">MaxSpareThreads</a></li>
+
+ <li><a href="#minsparethreads">MinSpareThreads</a></li>
+
+ <li><a href="mpm_common.html#sendbuffersize">SendBufferSize</a></li>
+
+ <li><a href="#startthreads">StartThreads</a></li>
+
+ <li><a href="#threadstacksize">ThreadStackSize</a></li>
+
+ </ul>
+ <hr />
+
+ <h2><a id="maxthreads"
+ name="maxthreads">MaxThreads directive</a></h2>
+ <!--%plaintext <?INDEX {\tt MaxThreads} directive> -->
+ <a href="directive-dict.html#Syntax"
+ rel="Help"><strong>Syntax:</strong></a> MaxThreads
+ <em>number</em><br />
+ <a href="directive-dict.html#Default"
+ rel="Help"><strong>Default:</strong></a> <code>MaxThreads 250</code><br />
+ <a href="directive-dict.html#Context"
+ rel="Help"><strong>Context:</strong></a> server config<br />
+ <a href="directive-dict.html#Status"
+ rel="Help"><strong>Status:</strong></a> core<p>The MaxThreads directive sets the desired maximum
+ number worker threads allowable.</p>
+
+ <p>See also <a href="#minsparethreads">MinSpareThreads</a>, <a href="#maxsparethreads">MaxSpareThreads</a> and
+ <a href="#startthreads">StartThreads</a>.</p>
+ <hr />
+
+ <h2><a id="maxsparethreads"
+ name="maxspareservers">MaxSpareThreads directive</a></h2>
+ <!--%plaintext <?INDEX {\tt MaxSpareServers} directive> -->
+ <a href="directive-dict.html#Syntax"
+ rel="Help"><strong>Syntax:</strong></a> MaxSpareThreads
+ <em>number</em><br />
+ <a href="directive-dict.html#Default"
+ rel="Help"><strong>Default:</strong></a> <code>MaxSpareThreads 100</code><br />
+ <a href="directive-dict.html#Context"
+ rel="Help"><strong>Context:</strong></a> server config<br />
+ <a href="directive-dict.html#Status"
+ rel="Help"><strong>Status:</strong></a> core
+
+ <p>The MaxSpareThreads directive sets the desired maximum
+ number of <em>idle</em> worker threads. An idle worker thread
+ is one which is not handling a request. If there are more than
+ MaxSpareThreads idle, then the main thread will kill off the
+ excess worker threads.</p>
+
+ <p>Tuning of this parameter should only be necessary on very
+ busy sites. Setting this parameter to a large number is almost
+ always a bad idea.</p>
+
+ <p>See also <a href="#minsparethreads">MinSpareThreads</a>, <a href="#maxthreads">MaxThreads</a> and
+ <a href="#startthreads">StartThreads</a>.</p>
+ <hr />
+
+ <h2><a id="minsparethreads"
+ name="minspareservers">MinSpareThreads directive</a></h2>
+ <!--%plaintext <?INDEX {\tt MinSpareServers} directive> -->
+ <a href="directive-dict.html#Syntax"
+ rel="Help"><strong>Syntax:</strong></a> MinSpareThreads
+ <em>number</em><br />
+ <a href="directive-dict.html#Default"
+ rel="Help"><strong>Default:</strong></a> <code>MinSpareThreads 10</code><br />
+ <a href="directive-dict.html#Context"
+ rel="Help"><strong>Context:</strong></a> server config<br />
+ <a href="directive-dict.html#Status"
+ rel="Help"><strong>Status:</strong></a> core<p>The MinSpareThreads directive sets the desired minimum
+ number of <em>idle</em> worker threads. An idle worker thread
+ is one which is not handling a request. If there are fewer than MinSpareThreads idle, then the
+ main thread spawns new worker.</p>
+
+ <p>Tuning of this parameter should only be necessary on very
+ busy sites. Setting this parameter to a large number is almost
+ always a bad idea.</p>
+
+ <p>See also <a href="#maxsparethreads">MaxSpareThreads</a>, <a href="#maxthreads">MaxThreads</a> and
+ <a href="#startthreads">StartThreads</a>.
+ <hr />
+
+ <h2><a id="startthreads"
+ name="startthreads">StartThreads directive</a></h2>
+ <!--%plaintext <?INDEX {\tt StartThreads} directive> -->
+ <a href="directive-dict.html#Syntax"
+ rel="Help"><strong>Syntax:</strong></a> StartThreads
+ <em>number</em><br />
+ <a href="directive-dict.html#Default"
+ rel="Help"><strong>Default:</strong></a> <code>StartThreads
+ 50</code><br />
+ <a href="directive-dict.html#Context"
+ rel="Help"><strong>Context:</strong></a> server config<br />
+ <a href="directive-dict.html#Status"
+ rel="Help"><strong>Status:</strong></a> core<p>The StartThreads directive sets the desired
+ number of worker threads to spawn and startup. </p>
+
+ <p>See also <a href="#maxsparethreads">MaxSpareThreads</a>, <a href="#minsparethreads">MinSpareThreads</a>
+ and <a href="#maxthreads">MaxThreads</a>.
+ <hr />
+
+ <h2><a id="threadstacksize"
+ name="threadstacksize">ThreadStackSize</a></h2>
+ <a href="directive-dict.html#Syntax"
+ rel="Help"><strong>Syntax:</strong></a> ThreadStackSize
+ <em>number</em><br />
+ <a href="directive-dict.html#Default"
+ rel="Help"><strong>Default:</strong></a> <code>ThreadStackSize
+ 65536</code><br />
+ <a href="directive-dict.html#Context"
+ rel="Help"><strong>Context:</strong></a> server config<br />
+ <a href="directive-dict.html#Status"
+ rel="Help"><strong>Status:</strong></a> core
+ <p>This directive tells the server what stack size to use for
+ each of the running threads. If you ever get a stack overflow
+ you will need to bump this number to a higher setting.</p>
+
+ <hr />
+
+ <!--#include virtual="footer.html" -->
+ </body>
+</html>
+