95 lines
3.7 KiB
Java
95 lines
3.7 KiB
Java
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package com.dbnt.faisp.config.tomcat;
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import org.apache.catalina.Context;
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import org.apache.catalina.Engine;
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import org.apache.catalina.ha.session.ClusterSessionListener;
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import org.apache.catalina.ha.session.DeltaManager;
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import org.apache.catalina.ha.session.JvmRouteBinderValve;
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import org.apache.catalina.ha.tcp.ReplicationValve;
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import org.apache.catalina.ha.tcp.SimpleTcpCluster;
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import org.apache.catalina.tribes.group.GroupChannel;
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import org.apache.catalina.tribes.group.interceptors.MessageDispatchInterceptor;
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import org.apache.catalina.tribes.group.interceptors.StaticMembershipInterceptor;
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import org.apache.catalina.tribes.group.interceptors.TcpFailureDetector;
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import org.apache.catalina.tribes.group.interceptors.TcpPingInterceptor;
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import org.apache.catalina.tribes.membership.McastService;
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import org.apache.catalina.tribes.membership.StaticMember;
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import org.apache.catalina.tribes.transport.ReplicationTransmitter;
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import org.apache.catalina.tribes.transport.nio.NioReceiver;
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import org.apache.catalina.tribes.transport.nio.PooledParallelSender;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.boot.web.embedded.tomcat.TomcatContextCustomizer;
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import org.springframework.stereotype.Component;
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@Component
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public class TomcatClusterContextCustomizer implements TomcatContextCustomizer {
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@Value("${tomcat.cluster.static-member-host:}")
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private String staticMemberHost;
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@Value("${tomcat.cluster.static-member-port:}")
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private Integer staticMemberPort;
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@Value("${tomcat.cluster.static-member-unique-id:}")
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private String staticMemberUniqueId;
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@Value("${tomcat.cluster.receiver-address:}")
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private String receiverAddress;
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@Value("${tomcat.cluster.receiver-port:}")
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private Integer receiverPort;
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@Value("${tomcat.cluster.receiver-max-threads:}")
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private Integer receiverMaxThreads;
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@Override
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public void customize( final Context context ) {
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context.setDistributable(true);
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// BackupManager manager = new BackupManager();
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DeltaManager manager = new DeltaManager();
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manager.setExpireSessionsOnShutdown(false);
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manager.setNotifyListenersOnReplication(true);
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context.setManager(manager);
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configureCluster( (Engine)context.getParent().getParent() );
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}
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private void configureCluster(Engine engine) {
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//cluster setting
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SimpleTcpCluster cluster = new SimpleTcpCluster();
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cluster.setChannelStartOptions(3);
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cluster.setChannelSendOptions(8);
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//channel setting
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GroupChannel channel = new GroupChannel();
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StaticMembershipInterceptor interceptor = new StaticMembershipInterceptor();
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// 대상 정보
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StaticMember staticMember = new StaticMember();
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staticMember.setHost(staticMemberHost);
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staticMember.setPort(staticMemberPort);
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staticMember.setSecurePort(-1);
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staticMember.setUniqueId(staticMemberUniqueId);
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interceptor.addStaticMember(staticMember);
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//receiver(현재 자신의 정보)
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NioReceiver receiver = new NioReceiver();
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receiver.setAddress(receiverAddress);
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receiver.setPort(receiverPort);
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receiver.setMaxThreads(receiverMaxThreads);
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channel.setChannelReceiver(receiver);
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channel.addInterceptor(interceptor);
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//sender setting
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ReplicationTransmitter sender = new ReplicationTransmitter();
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sender.setTransport(new PooledParallelSender());
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channel.setChannelSender(sender);
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//interceptor setting
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channel.addInterceptor(new TcpPingInterceptor());
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channel.addInterceptor(new TcpFailureDetector());
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channel.addInterceptor(new MessageDispatchInterceptor());
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cluster.addValve(new ReplicationValve());
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cluster.addValve(new JvmRouteBinderValve());
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cluster.setChannel(channel);
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cluster.addClusterListener(new ClusterSessionListener());
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engine.setCluster(cluster);
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}
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}
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