Sorry.
This rev is just remove defaultMode and add maxActiveSessions.
domainReplication was not related.
I send another proposal mail.
--
Keiichi.Fujino
Fujino <kfuj...@apache.org>:
> Hi.
>
> SimpleTcpCluster#sendClusterDomain called when domainReplication is
> true is as follows now.
>
> ===SimpleTcpCluster#sendClusterDomain===
> public void sendClusterDomain(ClusterMessage msg) {
> send(msg,null);
> }
> === ===
> the msg is transmitted to all cluster members.
> domainReplication does not work correctly.
>
> Tomcat7 and Tomcat6 have
> org.apache.catalina.tribes.group.interceptors.DomainFilterInterceptor.
> If DomainFilterInterceptor is used, session can be sent only to the
> same domain.
> Is DomainFilterInterceptor used instead of domainReplication?
>
> --
> Keiichi.Fujino
>
> 45:32 2010
>> New Revision: 980378
>>
>> URL: http://svn.apache.org/viewvc?rev=980378&view=rev
>> Log:
>> Remove deprecated defaultMode attribute
>> Clarify current behaviour of maxActiveSessions
>> Clean-up cluster-manager docs
>>
>> Modified:
>> tomcat/trunk/java/org/apache/catalina/ha/ClusterManager.java
>> tomcat/trunk/java/org/apache/catalina/ha/session/BackupManager.java
>> tomcat/trunk/java/org/apache/catalina/ha/session/DeltaManager.java
>> tomcat/trunk/java/org/apache/catalina/ha/tcp/SimpleTcpCluster.java
>> tomcat/trunk/webapps/docs/config/cluster-manager.xml
>>
>> Modified: tomcat/trunk/java/org/apache/catalina/ha/ClusterManager.java
>> URL:
>> http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ha/ClusterManager.java?rev=980378&r1=980377&r2=980378&view=diff
>> ==============================================================================
>> --- tomcat/trunk/java/org/apache/catalina/ha/ClusterManager.java (original)
>> +++ tomcat/trunk/java/org/apache/catalina/ha/ClusterManager.java Thu Jul 29
>> 09:45:32 2010
>> @@ -91,17 +91,6 @@ public interface ClusterManager extends
>> */
>> public void setDomainReplication(boolean domainReplication);
>>
>> - /**
>> - * @param mode The mode
>> - * @since 5.5.10
>> - */
>> - public void setDefaultMode(boolean mode);
>> -
>> - /**
>> - * @since 5.5.10
>> - */
>> - public boolean isDefaultMode();
>> -
>> public ReplicationStream getReplicationStream(byte[] data) throws
>> IOException;
>>
>> public ReplicationStream getReplicationStream(byte[] data, int offset,
>> int length) throws IOException;
>>
>> Modified: tomcat/trunk/java/org/apache/catalina/ha/session/BackupManager.java
>> URL:
>> http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ha/session/BackupManager.java?rev=980378&r1=980377&r2=980378&view=diff
>> ==============================================================================
>> --- tomcat/trunk/java/org/apache/catalina/ha/session/BackupManager.java
>> (original)
>> +++ tomcat/trunk/java/org/apache/catalina/ha/session/BackupManager.java Thu
>> Jul 29 09:45:32 2010
>> @@ -94,18 +94,6 @@ public class BackupManager extends Stand
>> public void setDomainReplication(boolean sendClusterDomainOnly) {
>> }
>>
>> - /**
>> - * @return Returns the defaultMode.
>> - */
>> - public boolean isDefaultMode() {
>> - return false;
>> - }
>> - /**
>> - * @param defaultMode The defaultMode to set.
>> - */
>> - public void setDefaultMode(boolean defaultMode) {
>> - }
>> -
>> public void setExpireSessionsOnShutdown(boolean expireSessionsOnShutdown)
>> {
>> mExpireSessionsOnShutdown = expireSessionsOnShutdown;
>>
>> Modified: tomcat/trunk/java/org/apache/catalina/ha/session/DeltaManager.java
>> URL:
>> http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ha/session/DeltaManager.java?rev=980378&r1=980377&r2=980378&view=diff
>> ==============================================================================
>> --- tomcat/trunk/java/org/apache/catalina/ha/session/DeltaManager.java
>> (original)
>> +++ tomcat/trunk/java/org/apache/catalina/ha/session/DeltaManager.java Thu
>> Jul 29 09:45:32 2010
>> @@ -88,7 +88,6 @@ public class DeltaManager extends Cluste
>> */
>> protected static String managerName = "DeltaManager";
>> protected String name = null;
>> - protected boolean defaultMode = false;
>> private CatalinaCluster cluster = null;
>>
>> /**
>> @@ -474,20 +473,7 @@ public class DeltaManager extends Cluste
>> }
>>
>>
>> - /**
>> - * @return Returns the defaultMode.
>> - */
>> - public boolean isDefaultMode() {
>> - return defaultMode;
>> - }
>> - /**
>> - * @param defaultMode The defaultMode to set.
>> - */
>> - public void setDefaultMode(boolean defaultMode) {
>> - this.defaultMode = defaultMode;
>> - }
>> -
>> - public CatalinaCluster getCluster() {
>> + public CatalinaCluster getCluster() {
>> return cluster;
>> }
>>
>>
>> Modified: tomcat/trunk/java/org/apache/catalina/ha/tcp/SimpleTcpCluster.java
>> URL:
>> http://svn.apache.org/viewvc/tomcat/trunk/java/org/apache/catalina/ha/tcp/SimpleTcpCluster.java?rev=980378&r1=980377&r2=980378&view=diff
>> ==============================================================================
>> --- tomcat/trunk/java/org/apache/catalina/ha/tcp/SimpleTcpCluster.java
>> (original)
>> +++ tomcat/trunk/java/org/apache/catalina/ha/tcp/SimpleTcpCluster.java Thu
>> Jul 29 09:45:32 2010
>> @@ -529,7 +529,6 @@ public class SimpleTcpCluster extends Li
>> String clusterName = getManagerName(cmanager.getName(), manager);
>> cmanager.setName(clusterName);
>> cmanager.setCluster(this);
>> - cmanager.setDefaultMode(false);
>>
>> managers.put(clusterName, cmanager);
>> // Notify our interested LifecycleListeners
>>
>> Modified: tomcat/trunk/webapps/docs/config/cluster-manager.xml
>> URL:
>> http://svn.apache.org/viewvc/tomcat/trunk/webapps/docs/config/cluster-manager.xml?rev=980378&r1=980377&r2=980378&view=diff
>> ==============================================================================
>> --- tomcat/trunk/webapps/docs/config/cluster-manager.xml (original)
>> +++ tomcat/trunk/webapps/docs/config/cluster-manager.xml Thu Jul 29 09:45:32
>> 2010
>> @@ -34,89 +34,102 @@
>> </section>
>>
>> <section name="Introduction">
>> - <p>
>> - A cluster manager is an extension to Tomcat's session manager interface,
>> - <code>org.apache.catalina.Manager</code>
>> - A cluster manager must implement the
>> <code>org.apache.catalina.ha.ClusterManager</code> and is solely
>> - responsible for how the session is replicated.<br/>
>> - There are currently two different managers, the
>> <code>org.apache.catalina.ha.session.DeltaManager</code> replicates deltas
>> - of session data to all members in the cluster. This implementation is
>> proven and works very well, but has a limitation
>> - as it requires the cluster members to be homogeneous, all nodes must
>> deploy the same applications and be exact replicas.
>> - The <code>org.apache.catalina.ha.session.BackupManager</code> also
>> replicates deltas but only to one backup node.
>> - The location of the backup node is known to all nodes in the cluster. It
>> also supports heterogeneous deployments,
>> - so the manager knows at what locations the webapp is deployed.<br/>
>> - We are planning to add more managers with even more sophisticated backup
>> mechanism to support even larger clusters.
>> - Check back soon!
>> - </p>
>> + <p>A cluster manager is an extension to Tomcat's session manager
>> interface,
>> + <code>org.apache.catalina.Manager</code>.
>> + A cluster manager must implement the
>> + <code>org.apache.catalina.ha.ClusterManager</code> and is solely
>> responsible
>> + for how the session is replicated.<br/>
>> + There are currently two different managers, the
>> + <code>org.apache.catalina.ha.session.DeltaManager</code> replicates
>> deltas of
>> + session data to all members in the cluster. This implementation is proven
>> and
>> + works very well, but has a limitation as it requires the cluster members
>> to be
>> + homogeneous, all nodes must deploy the same applications and be exact
>> + replicas. The <code>org.apache.catalina.ha.session.BackupManager</code>
>> also
>> + replicates deltas but only to one backup node. The location of the backup
>> node
>> + is known to all nodes in the cluster. It also supports heterogeneous
>> + deployments, so the manager knows at what locations the web application is
>> + deployed.</p>
>> </section>
>>
>> <section name="The <Manager>">
>> - <p>
>> - The <code><Manager></code> element defined inside the
>> <code><Cluster></code> element
>> - is the template defined for all web applications that are marked
>> <code><distributable/></code>
>> - in their <code>web.xml</code> file.
>> - However, you can still override the manager implementation on a per web
>> application basis,
>> - by putting the <code><Manager></code> inside the
>> <code><Context></code> element either in the
>> - <code><a href="context.html">context.xml</a></code> file or the <code><a
>> href="index.html">server.xml</a></code> file.
>> - </p>
>> + <p>The <code><Manager></code> element defined inside the
>> + <code><Cluster></code> element is the template defined for all web
>> + applications that are marked <code><distributable/></code> in their
>> + <code>web.xml</code> file. However, you can still override the manager
>> + implementation on a per web application basis, by putting the
>> + <code><Manager></code> inside the <code><Context></code>
>> element
>> + either in the <code><a href="context.html">context.xml</a></code> file or
>> the
>> + <code><a href="index.html">server.xml</a></code> file.</p>
>> </section>
>>
>> <section name="Attributes">
>> <subsection name="Common Attributes">
>> <attributes>
>> - <attribute name="className" required="true">
>> - </attribute>
>> - <attribute name="name" required="false">
>> - <b>The name of this cluster manager, the name is used to identify a
>> session manager on a node.
>> - The name might get modified by the <code>Cluster</code> element to
>> make it unique in the container.</b>
>> - </attribute>
>> - <attribute name="defaultMode" required="false">
>> - <b>Deprecated since 6.0.0</b>
>> - </attribute>
>> - <attribute name="notifyListenersOnReplication" required="false">
>> - Set to <code>true</code> if you wish to have session listeners
>> notified when
>> - session attributes are being replicated or removed across Tomcat
>> nodes in the cluster.
>> - </attribute>
>> - <attribute name="expireSessionsOnShutdown" required="false">
>> - When a webapplication is being shutdown, Tomcat issues an expire
>> call to each session to
>> - notify all the listeners. If you wish for all sessions to expire on
>> all nodes when
>> - a shutdown occurs on one node, set this value to <code>true</code>.
>> - Default value is <code>false</code>.
>> - </attribute>
>> -
>> + <attribute name="className" required="true">
>> + </attribute>
>> + <attribute name="name" required="false">
>> + <b>The name of this cluster manager, the name is used to identify a
>> + session manager on a node. The name might get modified by the
>> + <code>Cluster</code> element to make it unique in the container.</b>
>> + </attribute>
>> + <attribute name="notifyListenersOnReplication" required="false">
>> + Set to <code>true</code> if you wish to have session listeners
>> notified
>> + when session attributes are being replicated or removed across
>> Tomcat
>> + nodes in the cluster.
>> + </attribute>
>> + <attribute name="expireSessionsOnShutdown" required="false">
>> + When a web application is being shutdown, Tomcat issues an expire
>> call
>> + to each session to notify all the listeners. If you wish for all
>> + sessions to expire on all nodes when a shutdown occurs on one node,
>> set
>> + this value to <code>true</code>. Default value is
>> <code>false</code>.
>> + </attribute>
>> </attributes>
>> </subsection>
>> <subsection name="org.apache.catalina.ha.session.DeltaManager Attributes">
>> <attributes>
>> - <attribute name="domainReplication" required="false">
>> - Set to true if you wish sessions to be replicated only to members
>> that have the same logical
>> - domain set. If set to false, session replication will ignore the
>> domain setting the
>> - <code><a href="cluster-membership.html"><Membership></a></code>
>> - element.
>> - </attribute>
>> - <attribute name="expireSessionsOnShutdown" required="false">
>> - When a webapplication is being shutdown, Tomcat issues an expire
>> call to each session to
>> - notify all the listeners. If you wish for all sessions to expire on
>> all nodes when
>> - a shutdown occurs on one node, set this value to <code>true</code>.
>> - Default value is <code>false</code>.
>> - </attribute>
>> - <attribute name="stateTransferTimeout" required="false">
>> - The time in seconds to wait for a session state transfer to complete
>> from another node
>> - when a node is starting up.
>> - Default value is <code>60</code> seconds.
>> - </attribute>
>> + <attribute name="domainReplication" required="false">
>> + Set to true if you wish sessions to be replicated only to members
>> that
>> + have the same logical domain set. If set to false, session
>> replication
>> + will ignore the domain setting the
>> + <code><a
>> href="cluster-membership.html"><Membership></a></code>
>> + element.
>> + </attribute>
>> + <attribute name="expireSessionsOnShutdown" required="false">
>> + When a web application is being shutdown, Tomcat issues an expire
>> call
>> + to each session to notify all the listeners. If you wish for all
>> + sessions to expire on all nodes when a shutdown occurs on one node,
>> set
>> + this value to <code>true</code>.
>> + Default value is <code>false</code>.
>> + </attribute>
>> + <attribute name="maxActiveSessions" required="false">
>> + The maximum number of active sessions that will be created by this
>> + Manager, or -1 (the default) for no limit. For this manager, all
>> + sessions are counted as active sessions irrespective if whether or
>> not
>> + the current node is the primary node for the session.
>> + </attribute>
>> + <attribute name="stateTransferTimeout" required="false">
>> + The time in seconds to wait for a session state transfer to complete
>> + from another node when a node is starting up.
>> + Default value is <code>60</code> seconds.
>> + </attribute>
>> </attributes>
>> </subsection>
>> <subsection name="org.apache.catalina.ha.session.BackupManager Attributes">
>> <attributes>
>> - <attribute name="mapSendOptions" required="false">
>> - The backup manager uses a replicated map, this map is sending and
>> - receiving messages. You can setup the flag for how this map is
>> sending
>> - messages, the default value is <code>6</code>(synchronous).<br/>
>> - Note that if you use asynchronous messaging it is possible for update
>> - messages for a session to be processed by the receiving node in a
>> - different order to the order in which they were sent.
>> - </attribute>
>> + <attribute name="mapSendOptions" required="false">
>> + The backup manager uses a replicated map, this map is sending and
>> + receiving messages. You can setup the flag for how this map is
>> sending
>> + messages, the default value is <code>6</code>(synchronous).<br/>
>> + Note that if you use asynchronous messaging it is possible for
>> update
>> + messages for a session to be processed by the receiving node in a
>> + different order to the order in which they were sent.
>> + </attribute>
>> + <attribute name="maxActiveSessions" required="false">
>> + The maximum number of active sessions that will be created by this
>> + Manager, or -1 (the default) for no limit. For this manager, only
>> + sessions where the current node is the primary node for the session
>> are
>> + considered active sessions.
>> + </attribute>
>> </attributes>
>> </subsection>
>> </section>
>>
>>
>>
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>>
>
>
>
> --
> Keiichi.Fujino
>
--
Keiichi.Fujino
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