Author: fhanik
Date: Fri Mar 16 12:48:21 2007
New Revision: 519111
URL: http://svn.apache.org/viewvc?view=rev&rev=519111
Log:
Being able to balance thread priorities for all kinds of threads
Modified:
tomcat/tc6.0.x/trunk/java/org/apache/coyote/http11/Http11NioProtocol.java
tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java
tomcat/tc6.0.x/trunk/webapps/docs/config/http.xml
Modified:
tomcat/tc6.0.x/trunk/java/org/apache/coyote/http11/Http11NioProtocol.java
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/coyote/http11/Http11NioProtocol.java?view=diff&rev=519111&r1=519110&r2=519111
==============================================================================
--- tomcat/tc6.0.x/trunk/java/org/apache/coyote/http11/Http11NioProtocol.java
(original)
+++ tomcat/tc6.0.x/trunk/java/org/apache/coyote/http11/Http11NioProtocol.java
Fri Mar 16 12:48:21 2007
@@ -274,11 +274,30 @@
ep.setThreadPriority(threadPriority);
setAttribute("threadPriority", "" + threadPriority);
}
+
+ public void setAcceptorThreadPriority(int threadPriority) {
+ ep.setAcceptorThreadPriority(threadPriority);
+ setAttribute("acceptorThreadPriority", "" + threadPriority);
+ }
+
+ public void setPollerThreadPriority(int threadPriority) {
+ ep.setPollerThreadPriority(threadPriority);
+ setAttribute("pollerThreadPriority", "" + threadPriority);
+ }
public int getThreadPriority() {
return ep.getThreadPriority();
}
+ public int getAcceptorThreadPriority() {
+ return ep.getAcceptorThreadPriority();
+ }
+
+ public int getPollerThreadPriority() {
+ return ep.getThreadPriority();
+ }
+
+
// -------------------- Tcp setup --------------------
public int getBacklog() {
Modified: tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java
URL:
http://svn.apache.org/viewvc/tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java?view=diff&rev=519111&r1=519110&r2=519111
==============================================================================
--- tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java
(original)
+++ tomcat/tc6.0.x/trunk/java/org/apache/tomcat/util/net/NioEndpoint.java Fri
Mar 16 12:48:21 2007
@@ -103,6 +103,7 @@
public static final String SESSION_ID_KEY =
"javax.servlet.request.ssl_session";
public static final int OP_REGISTER = -1; //register interest op
+
// ----------------------------------------------------------------- Fields
@@ -318,12 +319,25 @@
/**
- * Priority of the acceptor and poller threads.
+ * Priority of the worker threads.
*/
protected int threadPriority = Thread.NORM_PRIORITY;
public void setThreadPriority(int threadPriority) { this.threadPriority =
threadPriority; }
public int getThreadPriority() { return threadPriority; }
+ /**
+ * Priority of the acceptor threads.
+ */
+ protected int acceptorThreadPriority = Thread.NORM_PRIORITY;
+ public void setAcceptorThreadPriority(int acceptorThreadPriority) {
this.acceptorThreadPriority = acceptorThreadPriority; }
+ public int getAcceptorThreadPriority() { return acceptorThreadPriority; }
+
+ /**
+ * Priority of the poller threads.
+ */
+ protected int pollerThreadPriority = Thread.NORM_PRIORITY;
+ public void setPollerThreadPriority(int pollerThreadPriority) {
this.pollerThreadPriority = pollerThreadPriority; }
+ public int getPollerThreadPriority() { return pollerThreadPriority; }
/**
* Server socket port.
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=519111&r1=519110&r2=519111
==============================================================================
--- tomcat/tc6.0.x/trunk/webapps/docs/config/http.xml (original)
+++ tomcat/tc6.0.x/trunk/webapps/docs/config/http.xml Fri Mar 16 12:48:21 2007
@@ -412,6 +412,21 @@
<p>The number of threads to be used to run for the polling events.
Default value is 1.
Can't see a reason to go above that. But experiment and find your
own results.</p>
</attribute>
+ <attribute name="pollerThreadPriority" required="false">
+ <p>The priority of the poller threads.
+ The default value is <code>java.lang.Thread#NORM_PRIORITY</code>.
+ See the JavaDoc for the java.lang.Thread class for more details on
+ what this priority means.
+ </p>
+ </attribute>
+ <attribute name="acceptorThreadPriority" required="false">
+ <p>The priority of the acceptor threads. The threads used to accept
new connections.
+ The default value is <code>java.lang.Thread#NORM_PRIORITY</code>.
+ See the JavaDoc for the java.lang.Thread class for more details on
+ what this priority means.
+ </p>
+ </attribute>
+
<attribute name="selectorTimeout" required="false">
<p>The time in milliseconds to timeout on a select() for the poller.
This value is important, since connection clean up is done on the
same thread, so dont set this
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