Author: fhanik
Date: Wed Feb 21 09:28:24 2007
New Revision: 510111
URL: http://svn.apache.org/viewvc?view=rev&rev=510111
Log:
Added in remainder of docs
Modified:
tomcat/tc6.0.x/trunk/webapps/docs/config/http.xml
Modified: tomcat/tc6.0.x/trunk/webapps/docs/config/http.xml
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/webapps/docs/config/http.xml?view=diff&rev=510111&r1=510110&r2=510111
==============================================================================
--- tomcat/tc6.0.x/trunk/webapps/docs/config/http.xml (original)
+++ tomcat/tc6.0.x/trunk/webapps/docs/config/http.xml Wed Feb 21 09:28:24 2007
@@ -419,12 +419,16 @@
</p>
</attribute>
<attribute name="socket.keyCache" required="false">
- <p>Document TBD
- Other values are -1. unlimited cache, and 0, no cache.</p>
+ <p>Tomcat will cache KeyAttachment objects to reduce garbage
collection.
+ The integer value specifies how many objects to keep in the cache
at most.
+ The default is 500.
+ Other values are -1. unlimited cache, and 0, no cache.</p>
</attribute>
<attribute name="socket.eventCache" required="false">
- <p>Document TBD
- Other values are -1. unlimited cache, and 0, no cache.</p>
+ <p>Tomcat will cache PollerEvent objects to reduce garbage collection.
+ The integer value specifies how many objects to keep in the cache
at most.
+ The default is 500.
+ Other values are -1. unlimited cache, and 0, no cache.</p>
</attribute>
<attribute name="socket.tcpNoDelay" required="false">
<p>same as the standard setting <code>tcpNoDelay</code>. Default value
is false</p>
@@ -461,6 +465,23 @@
<attribute name="socket.performanceBandwidth" required="false">
<p>The third value for the performance settings. Default is 1, see <a
href="http://java.sun.com/j2se/1.5.0/docs/api/java/net/Socket.html#setPerformancePreferences(int,%20int,%20int)">Socket
Performance Options</a></p>
</attribute>
+ <attribute name="selectorPool.maxSelectors">
+ The max selectors to be used in the pool, to reduce selector
contention.
+ Use this option when the command line o.a.t.u.net.NioSelectorShared
value is set to false.
+ Default value is 200.
+ </attribute>
+ <attribute name="selectorPool.maxSpareSelectors">
+ The max spare selectors to be used in the pool, to reduce selector
contention.
+ When a selector is returned to the pool, the system can decide to keep
it or let it be GC:ed.
+ Use this option when the command line o.a.t.u.net.NioSelectorShared
value is set to false.
+ Default value is -1 (unlimited)
+ </attribute>
+ <attribute name="command line options">
+ The following command line options are available for the NIO
connector:<br/>
+ <code>-Dorg.apache.tomcat.util.net.NioSelectorShared=true|false</code>
- default is true.
+ Set this value to false if you wish to use a selector for each thread.
+ the property. If you do set it to false, you can control the size of
the pool of selectors by using the
+ </attribute>
</attributes>
</subsection>
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