| <?xml version="1.0"?> | |
| <!DOCTYPE modulesynopsis SYSTEM "../style/modulesynopsis.dtd"> | |
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| <modulesynopsis metafile="mpm_netware.xml.meta"> | |
| <name>mpm_netware</name> | |
| <description>Multi-Processing Module implementing an exclusively threaded web | |
| server optimized for Novell NetWare</description> | |
| <status>MPM</status> | |
| <sourcefile>mpm_netware.c</sourcefile> | |
| <identifier>mpm_netware_module</identifier> | |
| <summary> | |
| <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 HTTP Server always tries to maintain several <dfn>spare</dfn> | |
| 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 <directive module="mpm_common">StartThreads</directive>, | |
| <directive module="mpm_common">MinSpareThreads</directive>, | |
| <directive module="mpm_common">MaxSpareThreads</directive>, and | |
| <directive module="mpm_netware">MaxThreads</directive> | |
| regulate how the main thread creates worker threads to serve | |
| requests. In general, Apache httpd is very self-regulating, so most | |
| sites do not need to adjust these directives from their default | |
| values. Sites with limited memory may need to decrease <directive | |
| module="mpm_netware">MaxThreads</directive> 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><directive module="mpm_common">MaxConnectionsPerChild</directive> | |
| 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> | |
| </summary> | |
| <seealso><a href="../mpm.html">Multi-Processing Modules (MPMs)</a></seealso> | |
| <seealso><a href="../bind.html">Setting which addresses and | |
| ports Apache httpd uses</a> | |
| </seealso> | |
| <directivesynopsis location="mpm_common"><name>Listen</name> | |
| </directivesynopsis> | |
| <directivesynopsis location="mpm_common"><name>ListenBacklog</name> | |
| </directivesynopsis> | |
| <directivesynopsis location="mpm_common"><name>MaxMemFree</name> | |
| </directivesynopsis> | |
| <directivesynopsis location="mpm_common"><name>MaxConnectionsPerChild</name> | |
| </directivesynopsis> | |
| <directivesynopsis location="mpm_common"><name>ReceiveBufferSize</name> | |
| </directivesynopsis> | |
| <directivesynopsis location="mpm_common"><name>SendBufferSize</name> | |
| </directivesynopsis> | |
| <directivesynopsis location="mpm_common"><name>MaxSpareThreads</name> | |
| </directivesynopsis> | |
| <directivesynopsis location="mpm_common"><name>MinSpareThreads</name> | |
| </directivesynopsis> | |
| <directivesynopsis location="mpm_common"><name>StartThreads</name> | |
| </directivesynopsis> | |
| <directivesynopsis location="mpm_common"><name>ThreadStackSize</name> | |
| </directivesynopsis> | |
| <directivesynopsis> | |
| <name>MaxThreads</name> | |
| <description>Set the maximum number of worker threads</description> | |
| <syntax>MaxThreads <var>number</var></syntax> | |
| <default>MaxThreads 2048</default> | |
| <contextlist><context>server config</context></contextlist> | |
| <usage> | |
| <p>The <directive>MaxThreads</directive> directive sets the desired | |
| maximum number worker threads allowable. The default value is | |
| also the compiled in hard limit. Therefore it can only be lowered, | |
| for example:</p> | |
| <example> | |
| MaxThreads 512 | |
| </example> | |
| </usage> | |
| </directivesynopsis> | |
| </modulesynopsis> |