Apache2.2+Tomcat6配置集群、负载均衡、session复制-优快云博客

本文链接：https://blog.youkuaiyun.com/lx83350475/article/details/83705827

本文详细介绍了Tomcat集群的具体配置步骤及参数设置，包括SimpleTcpCluster的使用、DeltaManager会话管理器配置、GroupChannel通信配置等内容。适用于希望实现负载均衡和高可用性的Web应用。

详细的配置过程，不再重复描述,请先看看罗代均http://hi.baidu.com/luodaijun/blog/item/5bbe4cfb5ffef864034f56a1.html

Cluster配置


去掉注释并添加一些内容如下
<Cluster className="org.apache.catalina.ha.tcp.SimpleTcpCluster" channelSendOptions="8">

<Manager className="org.apache.catalina.ha.session.DeltaManager"
expireSessionsOnShutdown="false"
notifyListenersOnReplication="true"/>

<Channel className="org.apache.catalina.tribes.group.GroupChannel">
<Membership className="org.apache.catalina.tribes.membership.McastService"
address="228.0.0.4"
port="45564"
frequency="500"
dropTime="3000"/>
<Receiver className="org.apache.catalina.tribes.transport.nio.NioReceiver"
address="auto"
port="4001"
autoBind="100"
selectorTimeout="5000"
maxThreads="6"/>

<Sender className="org.apache.catalina.tribes.transport.ReplicationTransmitter">
<Transport className="org.apache.catalina.tribes.transport.nio.PooledParallelSender" />
</Sender>
<Interceptor className="org.apache.catalina.tribes.group.interceptors.TcpFailureDetector"/>
<Interceptor className="org.apache.catalina.tribes.group.interceptors.MessageDispatch15Interceptor"/>
<Interceptor className="org.apache.catalina.tribes.group.interceptors.ThroughputInterceptor"/>
</Channel>

<Valve className="org.apache.catalina.ha.tcp.ReplicationValve"
filter=""/>
<Valve className="org.apache.catalina.ha.session.JvmRouteBinderValve"/>

<ClusterListener className="org.apache.catalina.ha.session.JvmRouteSessionIDBinderListener"/>
<ClusterListener className="org.apache.catalina.ha.session.ClusterSessionListener"/>
</Cluster>

参考http://txdxglmm.blog.163.com/blog/static/105742350201041221127123/