Package org.jvnet.glassfish.comms.clb.core

Examples of org.jvnet.glassfish.comms.clb.core.ServerInstance

117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
        if(clbMonitoringManager.isCLBMonitoringEnabled()){
            clbMonitoringManager.getCLBStatsUpdater().
                    incrementTotalIncomingSipRequestsFE();
        }
       
        ServerInstance serverInstance = router.selectInstance(req);
        if (serverInstance == null) {
            throw new SipRoutingException("Could not find a server");
        }

        String hashkey = req.getHashKey();

        request.setBeKey(hashkey);

        if (logger.isLoggable(Level.FINER)) {
            logger.log(Level.FINER,
                "Hash key: " + hashkey + "; server: " +
                serverInstance.getName()+"; isLocal: "+serverInstance.isLocalInstance());
        }

        if (serverInstance.isLocalInstance()) {
            if(clbMonitoringManager.isCLBMonitoringEnabled()){
                clbMonitoringManager.getCLBStatsUpdater().
                        incrementTotalLocalSipRequestsFE();
            }
            // Continue on this instance
            return null;
        } else {
            if(clbMonitoringManager.isCLBMonitoringEnabled()){
                clbMonitoringManager.getCLBStatsUpdater().
                        incrementTotalProxiedSipRequestsFE();
            }
            // Proxy to the other instance
            Socket serverAddress = getServerAddress(
                    serverInstance.getEndPoint(CLBConstants.SIP_PROTOCOL));
            Socket outgoingSocket =  null;
            //update via with proper param
            if(controller.getLocalInstance() != null){
                EndPoint endPoint = controller.getLocalInstance().getEndPoint(
                        CLBConstants.SIP_PROTOCOL);                             
View Full Code Here
262
263
264
265
266
267
268
269
270
271
272
                        clbMonitoringManager.getCLBStatsUpdater().
                                incrementTotalIncomingSipResponsesFE();
                    }
                    // This response was received from an external party and
                    // shall possibly be forwarded to a back-end
                    ServerInstance serverInstance =
                            getServerInstanceForResponse(response);

                    return handleResponseFromExternalParty(response,
                        serverInstance);
                }
View Full Code Here
302
303
304
305
306
307
308
309
310
311
312
                //remove the quotes around the beroute value
                instanceID = instanceID.substring(
                        1, (instanceID.length() - 1));
               
                ServerInstance serverInstance =
                    controller.getGlobalInstanceMap().
                        getServerInstance(instanceID);

                if (serverInstance == null) {
                    // Should never happen, drop response
View Full Code Here
67
68
69
70
71
72
73
74
75
76
77
     * @param req the request
     * @return an instance to server the specified request, or null if none was
     *         found.
     */
    public ServerInstance selectInstance(ConsistentHashRequest req) {
        ServerInstance server = stickyRouter.selectInstance(req);

        if (server != null) {
            return server;
        }

View Full Code Here
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
    protected ServerInstance getServerInstance(ConsistentHashRequest req) {
        if (req.getHashKey() == null) {
            return null;
        }

        ServerInstance server = null;

        if (requireIdealHash) {
            // First try "ideal" router
            server  = idealConsistentHash.get(req.getHashKey());
            if (server != null) {

                /* Need to select another instance from cluster in below cases
                 * 1. Instance is unhealthy
                 * 2. Instance is disabled. In consistent hash router,
                 *    we do not worry about instance being quiesced or not
                 */
                if (recoveringInstances.contains(server) ||
                        !server.isHealthy() ||
                        server.isDisabled()) {
                    if(req.isSticky() &&
                            clbMonitoringManager.isCLBMonitoringEnabled()){
                        if(req.isHttp()){
                            clbMonitoringManager.getCLBStatsUpdater().
                                    incrementTotalFailedOverHttpRequestsFE();
                        }else{
                            clbMonitoringManager.getCLBStatsUpdater().
                                    incrementTotalFailedOverSipRequestsFE();
                        }
                    }
                    //select another instance from cluster
                    server = ((ConsistentHashRouter) server.getServerCluster().
                            getClusterRouter(RouterFactory.LBPolicy_CONSISTENT_HASH)).selectInstance(req);
                }
            }
        }

View Full Code Here
187
188
189
190
191
192
193
194
195
196
    protected ServerInstance getActiveInstance(ConsistentHashRequest req) {
        if (req.getHashKey() == null) {
            return null;
        }

        ServerInstance server;
        server = actualConsistentHash.get(req.getHashKey());

        return server;
    }
View Full Code Here
434
435
436
437
438
439
440
441
442
443
444
    protected void removeFromRecoveringInstance(ServerInstance serverInstance) {
    }

    public void updateLoadFactor(String instanceName,
            double currFactor){
        ServerInstance instance = instancesMap.get(instanceName);
        if(instance != null){
            actualConsistentHash.addNode(instance, currFactor, true);
        }
        if(currFactor >= 1.0){
            removeFromRecoveringInstance(instance);
View Full Code Here
TOP

Related Classes of org.jvnet.glassfish.comms.clb.core.ServerInstance

  • org.jvnet.glassfish.comms.clb.core.common.chr.ConsistentHashRouter
  • org.jvnet.glassfish.comms.clb.core.common.chr.StickyConsistentHashRouter
  • org.jvnet.glassfish.comms.clb.core.sip.ServerSelectorImpl
  • org.jvnet.glassfish.comms.clb.core.sip.SipLoadBalancerIncomingHandler
    • Copyright © 2018 www.massapicom. All rights reserved.
    All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.