Package org.apache.catalina.cluster.session

Examples of org.apache.catalina.cluster.session.SessionMessage

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        {
            msg.setAddress(membershipService.getLocalMember());
            Member destination = dest;
           
            if ( msg instanceof SessionMessage ) {
                SessionMessage smsg = (SessionMessage) msg;
                //if we request session state, send to the oldest of members
                if ((destination == null) &&
                    (smsg.getEventType() == SessionMessage.EVT_GET_ALL_SESSIONS) &&
                    (membershipService.getMembers().length > 0)) {
                        destination = membershipService.getMembers()[0];
                }//end if
            }//end if
            msg.setTimestamp(System.currentTimeMillis());
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                new ReplicationStream(new java.io.ByteArrayInputStream(data),
                                      getClass().getClassLoader());
            Object myobj = stream.readObject();
            if ( myobj != null && myobj instanceof SessionMessage ) {
               
                SessionMessage msg = (SessionMessage)myobj;
                log.debug("Assuming clocks are synched: Replication took="+(System.currentTimeMillis()-msg.getTimestamp())+" ms.");
                String ctxname = msg.getContextName();
                //check if the message is a EVT_GET_ALL_SESSIONS,
                //if so, wait until we are fully started up
                if ( ctxname == null ) {
                    java.util.Iterator i = managers.keySet().iterator();
                    while ( i.hasNext() ) {
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            //first check for session invalidations
            String[] invalidIds=manager.getInvalidatedSessions();
            if ( invalidIds.length > 0 ) {
                for ( int i=0;i<invalidIds.length; i++ ) {
                    try {
                        SessionMessage imsg = manager.requestCompleted(
                            invalidIds[i]);
                        if (imsg != null)
                            cluster.send(imsg);
                    }catch ( Exception x ) {
                        log("Unable to send session invalid message over cluster.",x,2);
                    }
                }
            }
           
            String id = null;
            if ( session != null )
                id = session.getId();
            else
                return;

            if ( id == null )
                return;

            if ( (request.getContext().getManager()==null) ||
                 (!(request.getContext().getManager() instanceof SimpleTcpReplicationManager)))
                return;

           

            String uri = hrequest.getDecodedRequestURI();
            boolean filterfound = false;

            for ( int i=0; (i<reqFilters.length) && (!filterfound); i++ )
            {
                java.util.regex.Matcher matcher = reqFilters[i].matcher(uri);
                filterfound = matcher.matches();
            }//for
            if ( filterfound )
                return;

            if ( debug > 4 ) log("Invoking replication request on "+uri,4);
           
            SessionMessage msg = manager.requestCompleted(id);
            if ( msg == null ) return;

           
            cluster.send(msg);
            long stop = System.currentTimeMillis();
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            ReplicationStream stream =
                new ReplicationStream(new java.io.ByteArrayInputStream(data),
                                      getClass().getClassLoader());
            Object myobj = stream.readObject();
            if ( myobj != null && myobj instanceof SessionMessage ) {
                SessionMessage msg = (SessionMessage)myobj;
                //remove when checking in
                perfMessageRecvd(msg.getTimestamp());
                String name = msg.getContextName();
                //check if the message is a EVT_GET_ALL_SESSIONS,
                //if so, wait until we are fully started up
                if ( name == null ) {
                    java.util.Iterator i = managers.keySet().iterator();
                    while ( i.hasNext() ) {
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        try {
            msg.setAddress(membershipService.getLocalMember());
            Member destination = dest;

            if (msg instanceof SessionMessage) {
                SessionMessage smsg = (SessionMessage) msg;
                //if we request session state, send to the oldest of members
                if ((destination == null)
                        && (smsg.getEventType() == SessionMessage.EVT_GET_ALL_SESSIONS)
                        && (membershipService.getMembers().length > 0)) {
                    destination = membershipService.getMembers()[0];
                }
            }
            byte[] data = createMessageData(msg);
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                        + ((ClusterMessage) myobj).getUniqueId() + " took="
                        + (System.currentTimeMillis() - ((ClusterMessage) myobj).getTimestamp())
                        + " ms.");
            if (myobj != null && myobj instanceof SessionMessage) {

                SessionMessage msg = (SessionMessage) myobj;
                String ctxname = msg.getContextName();
                //check if the message is a EVT_GET_ALL_SESSIONS,
                //if so, wait until we are fully started up
                if (ctxname == null) {
                    java.util.Iterator i = managers.keySet().iterator();
                    while (i.hasNext()) {
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        {
            msg.setAddress(membershipService.getLocalMember());
            Member destination = dest;
           
            if ( msg instanceof SessionMessage ) {
                SessionMessage smsg = (SessionMessage) msg;
                //if we request session state, send to the oldest of members
                if ((destination == null) &&
                    (smsg.getEventType() == SessionMessage.EVT_GET_ALL_SESSIONS) &&
                    (membershipService.getMembers().length > 0)) {
                        destination = membershipService.getMembers()[0];
                }//end if
            }//end if
            msg.setTimestamp(System.currentTimeMillis());
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                new ReplicationStream(new java.io.ByteArrayInputStream(data),
                                      getClass().getClassLoader());
            Object myobj = stream.readObject();
            if ( myobj != null && myobj instanceof SessionMessage ) {
               
                SessionMessage msg = (SessionMessage)myobj;
                 if(log.isDebugEnabled())                 
                    log.debug("Assuming clocks are synched: Replication took="+(System.currentTimeMillis()-msg.getTimestamp())+" ms.");
                String ctxname = msg.getContextName();
                //check if the message is a EVT_GET_ALL_SESSIONS,
                //if so, wait until we are fully started up
                if ( ctxname == null ) {
                    java.util.Iterator i = managers.keySet().iterator();
                    while ( i.hasNext() ) {
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            if ( filterfound )
                return;

            if ( debug > 4 ) log("Invoking replication request on "+uri,4);
            SimpleTcpReplicationManager manager = (SimpleTcpReplicationManager)request.getContext().getManager();
            SessionMessage msg = manager.requestCompleted(id);
            if ( msg == null ) return;

            SimpleTcpCluster cluster = (SimpleTcpCluster)getContainer().getCluster();
            if ( cluster == null ) {
                log("No cluster configured for this request.",2);
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            ReplicationStream stream =
                new ReplicationStream(new java.io.ByteArrayInputStream(data),
                                      getClass().getClassLoader());
            Object myobj = stream.readObject();
            if ( myobj != null && myobj instanceof SessionMessage ) {
                SessionMessage msg = (SessionMessage)myobj;
                String name = msg.getContextName();
                //check if the message is a EVT_GET_ALL_SESSIONS,
                //if so, wait until we are fully started up
                if ( name == null ) {
                    java.util.Iterator i = managers.keySet().iterator();
                    while ( i.hasNext() ) {
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Related Classes of org.apache.catalina.cluster.session.SessionMessage

  • org.apache.catalina.cluster.tcp.ReplicationValve
  • org.apache.catalina.cluster.tcp.SimpleTcpCluster
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