ClusterConnectionManager (Tigase XMPP Server Distribution 8.0.0 API)

java.lang.Object
- tigase.server.BasicComponent
- - tigase.server.AbstractMessageReceiver
  - - tigase.server.ConnectionManager<XMPPIOService<Object>>
    - - tigase.cluster.ClusterConnectionManager

All Implemented Interfaces:

ClusterConnectionHandler, ClusteredComponentIfc, Configurable, RepositoryChangeListenerIfc<ClusterRepoItem>, XMPPService, ConfigurationChangedAware, Initializable, RegistrarBean, IOServiceListener<XMPPIOService<Object>>, MessageReceiver, ServerComponent, StatisticsContainer, StatisticsContainerIfc, VHostListener, XMPPIOServiceListener<XMPPIOService<Object>>
```
@Bean(name="cl-comp",
      parent=Kernel.class,
      active=true)
 @ConfigType(value={DefaultMode,SessionManagerMode,ConnectionManagersMode,ComponentMode})
 @ClusterModeRequired(active=true)
public class ClusterConnectionManager
extends ConnectionManager<XMPPIOService<Object>>
implements ClusteredComponentIfc, RepositoryChangeListenerIfc<ClusterRepoItem>, ClusterConnectionHandler
```
Class ClusterConnectionManager
Created: Tue Nov 22 07:07:11 2005

Version:

$Rev$

Author:

Artur Hefczyc

Nested Class Summary

Nested Classes
Modifier and Type	Class and Description
`static class`	`ClusterConnectionManager.ClusterInitializedEvent`
`static class`	`ClusterConnectionManager.DefClConRepositoryBean`
`static class`	`ClusterConnectionManager.REPO_ITEM_UPDATE_TYPE`
`protected class`	`ClusterConnectionManager.Watchdog`

Nested classes/interfaces inherited from class tigase.server.ConnectionManager
ConnectionManager.LIMIT_ACTION, ConnectionManager.PortConfigBean, ConnectionManager.PortsConfigBean, ConnectionManager.SecPortConfigBean, ConnectionManager.WATCHDOG_PING_TYPE

Field Summary

Fields
Modifier and Type	Field and Description
`static String`	`CLUSTER_CONNECTIONS_PER_NODE_PROP_KEY`
`static int`	`CLUSTER_CONNECTIONS_PER_NODE_VAL`
`static String`	`CLUSTER_CONTR_ID_PROP_KEY`
`static String`	`COMPRESS_STREAM_PROP_KEY`
`static boolean`	`COMPRESS_STREAM_PROP_VAL`
`static String`	`CONNECT_ALL_PAR`
`static String`	`CONNECT_ALL_PROP_KEY`
`static boolean`	`CONNECT_ALL_PROP_VAL`
`static int`	`ELEMENTS_NUMBER_LIMIT_CLUSTER_PROP_VAL` Default value for the system property for configuration protection from system overload and DOS attack.
`static String`	`EVENTBUS_REPOSITORY_NOTIFICATIONS_ENABLED_KEY`
`static boolean`	`EVENTBUS_REPOSITORY_NOTIFICATIONS_ENABLED_VALUE`
`static String`	`IDENTITY_TYPE_KEY`
`static String`	`IDENTITY_TYPE_VAL`
`static String`	`NON_CLUSTER_TRAFFIC_ALLOWED_PROP_KEY`
`static boolean`	`NON_CLUSTER_TRAFFIC_ALLOWED_PROP_VAL`
`static String`	`PORT_ROUTING_TABLE_PROP_KEY`
`static String`	`RETURN_SERVICE_DISCO_KEY`
`static boolean`	`RETURN_SERVICE_DISCO_VAL`
`static String`	`SECRET_PROP_KEY`
`static String`	`XMLNS`

Fields inherited from class tigase.server.ConnectionManager
connectionDelay, delayPortListening, elements_number_limit, ELEMENTS_NUMBER_LIMIT_PROP_KEY, ELEMENTS_NUMBER_LIMIT_PROP_VAL, HT_TRAFFIC_THROTTLING_PROP_KEY, HT_TRAFFIC_THROTTLING_PROP_VAL, kernel, LAST_MINUTE_BIN_LIMIT_PROP_VAL, LAST_MINUTE_PACKETS_LIMIT_PROP_VAL, MAX_INACTIVITY_TIME, MAX_RECONNECTS_PROP_KEY, net_buffer, NET_BUFFER_HT_PROP_KEY, NET_BUFFER_HT_PROP_VAL, NET_BUFFER_LIMIT_HT_PROP_VAL, NET_BUFFER_LIMIT_PROP_KEY, NET_BUFFER_LIMIT_ST_PROP_VAL, NET_BUFFER_PROP_KEY, NET_BUFFER_ST_PROP_KEY, NET_BUFFER_ST_PROP_VAL, pingElement, PORT_CLASS_PROP_KEY, PORT_IFC_PROP_KEY, PORT_IFC_PROP_VAL, PORT_KEY, PORT_LISTENING_DELAY_DEF, PORT_LISTENING_DELAY_KEY, PORT_LOCAL_HOST_PROP_KEY, PORT_NEW_CONNECTIONS_THROTTLING_KEY, PORT_REMOTE_HOST_PROP_KEY, PORT_REMOTE_HOST_PROP_VAL, PORT_SOCKET_PROP_KEY, PORT_TYPE_PROP_KEY, PORTS_PROP_KEY, processors, PROP_KEY, ST_TRAFFIC_THROTTLING_PROP_KEY, ST_TRAFFIC_THROTTLING_PROP_VAL, TOTAL_BIN_LIMIT_PROP_VAL, TOTAL_PACKETS_LIMIT_PROP_VAL, TRAFFIC_THROTTLING_PROP_KEY, trafficThrottling, WATCHDOG_DELAY, WATCHDOG_PING_TYPE_KEY, WATCHDOG_TIMEOUT, watchdogDelay, watchdogPingType, watchdogTimeout, WHITE_CHAR_ACK_PROP_KEY, WHITE_CHAR_ACK_PROP_VAL, XMPP_ACK_PROP_KEY, XMPP_ACK_PROP_VAL

Fields inherited from class tigase.server.AbstractMessageReceiver
HOUR, INCOMING_FILTERS_PROP_KEY, INCOMING_FILTERS_PROP_VAL, MAX_QUEUE_SIZE_PROP_KEY, MAX_QUEUE_SIZE_PROP_VAL, maxInQueueSize, maxOutQueueSize, maxQueueSize, MINUTE, OUTGOING_FILTERS_PROP_KEY, OUTGOING_FILTERS_PROP_VAL, PACKET_DELIVERY_RETRY_COUNT_PROP_KEY, SCHEDULER_THREADS_PROP_KEY, SECOND

Fields inherited from class tigase.server.BasicComponent
admins, ALL_PROP_KEY, COMMAND_PROP_NODE, scriptCommands, SCRIPTS_DIR_PROP_DEF, SCRIPTS_DIR_PROP_KEY, trusted, vHostManager

Fields inherited from interface tigase.conf.Configurable
ADMINS_PROP_KEY, AMP_CLASS_NAME, AMP_CLUST_CLASS_NAME, AUTH_DOMAIN_POOL_CLASS, AUTH_REPO_DOMAINS_PROP_KEY, AUTH_REPO_PARAMS_NODE, AUTH_REPO_POOL_CLASS, AUTH_REPO_URL_PROP_KEY, BOSH_CLUST_COMP_CLASS_NAME, BOSH_COMP_CLASS_NAME, C2S_CLUST_COMP_CLASS_NAME, C2S_COMP_CLASS_NAME, CL_COMP_CLASS_NAME, CLUSTER_CONECT, CLUSTER_CONTR_CLASS_NAME, CLUSTER_LISTEN, CLUSTER_MODE, CLUSTER_NODES, CLUSTER_NODES_PROP_KEY, COMP_PROT_CLASS_NAME, COMPONENT_ID_PROP_KEY, DEF_AMP_NAME, DEF_BOSH_NAME, DEF_C2S_NAME, DEF_CL_COMP_NAME, DEF_CLUST_CONTR_NAME, DEF_COMP_PROT_NAME, DEF_EVENTBUS_NAME, DEF_EXT_COMP_NAME, DEF_HOSTNAME_PROP_KEY, DEF_MONITOR_NAME, DEF_S2S_NAME, DEF_SM_NAME, DEF_STATS_NAME, DEF_VHOST_MAN_NAME, DEF_WS2S_NAME, DERBY_REPO_CLASS_PROP_VAL, DERBY_REPO_URL_PROP_VAL, DRUPAL_REPO_URL_PROP_VAL, DRUPALWP_REPO_CLASS_PROP_VAL, DUMMY_REPO_CLASS_PROP_VAL, EVENTBUS_CLASS_NAME, EXT_COMP_CLASS_NAME, GEN_ADMINS, GEN_AUTH_DB, GEN_AUTH_DB_URI, GEN_COMP_CLASS, GEN_COMP_NAME, GEN_CONF, GEN_CONFIG, GEN_CONFIG_ALL, GEN_CONFIG_COMP, GEN_CONFIG_CS, GEN_CONFIG_DEF, GEN_CONFIG_SM, GEN_DEBUG, GEN_DEBUG_PACKAGES, GEN_EXT_COMP, GEN_MAX_QUEUE_SIZE, GEN_SCRIPT_DIR, GEN_SM_PLUGINS, GEN_SREC_ADMINS, GEN_SREC_DB, GEN_SREC_DB_URI, GEN_TEST, GEN_TRUSTED, GEN_USER_DB, GEN_USER_DB_URI, GEN_USER_DB_URI_PROP_KEY, GEN_VIRT_HOSTS, HOSTNAMES_PROP_KEY, LIBRESOURCE_REPO_CLASS_PROP_VAL, LIBRESOURCE_REPO_URL_PROP_VAL, MONITOR_CLASS_NAME, MONITOR_CLUST_CLASS_NAME, MONITORING, MYSQL_REPO_CLASS_PROP_VAL, MYSQL_REPO_URL_PROP_VAL, PGSQL_REPO_CLASS_PROP_VAL, PGSQL_REPO_URL_PROP_VAL, ROUTER_COMP_CLASS_NAME, S2S_CLUST_COMP_CLASS_NAME, S2S_COMP_CLASS_NAME, SHARED_AUTH_REPO_PARAMS_PROP_KEY, SHARED_AUTH_REPO_PROP_KEY, SHARED_USER_REPO_PARAMS_PROP_KEY, SHARED_USER_REPO_PROP_KEY, SM_CLUST_COMP_CLASS_NAME, SM_COMP_CLASS_NAME, STANZA_WHITE_CHAR_ACK, STANZA_XMPP_ACK, STATS_CLASS_NAME, STRINGPREP_PROCESSOR, TIGASE_AUTH_REPO_CLASS_PROP_VAL, TIGASE_AUTH_REPO_URL_PROP_VAL, TIGASE_CUSTOM_AUTH_REPO_CLASS_PROP_VAL, TRUSTED_PROP_KEY, USER_DOMAIN_POOL_CLASS, USER_REPO_DOMAINS_PROP_KEY, USER_REPO_PARAMS_NODE, USER_REPO_POOL_CLASS, USER_REPO_POOL_SIZE, USER_REPO_POOL_SIZE_PROP_KEY, USER_REPO_URL_PROP_KEY, VHOST_MAN_CLASS_NAME, VHOST_MAN_CLUST_CLASS_NAME, WS2S_CLASS_NAME, WS2S_CLUST_CLASS_NAME, XML_REPO_CLASS_PROP_VAL, XML_REPO_URL_PROP_VAL, XMPP_STANZA_ACK

Fields inherited from interface tigase.disco.XMPPService
CMD_FEATURES, DEF_FEATURES, INFO_XMLNS, ITEMS_XMLNS

Constructor Summary

Constructors
Constructor and Description

ClusterConnectionManager()

Constructors
Constructor and Description
`ClusterConnectionManager()`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`everyHour()` Utility method executed precisely every hour.
`protected int[]`	`getDefPlainPorts()`
`protected String`	`getDefTrafficThrottling()`
`String`	`getDiscoCategoryType()` Method returns component category type used for service discovery responses.
`String`	`getDiscoDescription()` Method returns description used for service discovery responses.
`protected long`	`getMaxInactiveTime()`
`protected Integer`	`getMaxQueueSize(int def)`
`protected Map<String,Object>`	`getParamsForPort(int port)`
`void`	`getStatistics(StatisticsList list)` Method returns component statistics.
`protected XMPPIOService<Object>`	`getXMPPIOServiceInstance()`
`int`	`hashCodeForPacket(Packet packet)` This method decides how incoming packets are distributed among processing threads.
`void`	`initBindings(Bindings binds)` Initialize a mapping of key/value pairs which can be used in scripts loaded by the server
`protected boolean`	`isHighThroughput()`
`void`	`itemAdded(ClusterRepoItem repoItem)`
`void`	`itemRemoved(ClusterRepoItem item)`
`void`	`itemUpdated(ClusterRepoItem item)`
`void`	`nodeConnected(String node)` Method is called on cluster node connection event.
`void`	`nodeDisconnected(String node)` Method is called on cluster node disconnection event.
`int`	`processingInThreads()` Concurrency control method.
`int`	`processingOutThreads()` Concurrency control method.
`void`	`processOutPacket(Packet packet)` By default this method just copies the given packet between queue.
`void`	`processPacket(Packet packet)` This is the main `Packet` processing method.
`Queue<Packet>`	`processSocketData(XMPPIOService<Object> serv)`
`boolean`	`processUndeliveredPacket(Packet packet, Long stamp, String errorMessage)` Processes undelivered packets
`void`	`reconnectionFailed(Map<String,Object> port_props)`
`int`	`schedulerThreads()` Method returns default number of threads used by SchedulerExecutorService
`protected void`	`serviceConnected(XMPPIOService<Object> serv)`
`void`	`serviceStarted(XMPPIOService<Object> serv)`
`boolean`	`serviceStopped(XMPPIOService<Object> service)`
`void`	`setClusterController(ClusterControllerIfc cl_controller)` Set's the configures the cluster controller object for cluster communication and API.
`void`	`setRepo(ComponentRepository<ClusterRepoItem> repo)`
`void`	`start()`
`void`	`stop()`
`void`	`tlsHandshakeCompleted(XMPPIOService<Object> service)`
`void`	`updateConnectionDetails(Map<String,Object> port_props)`
`protected boolean`	`writePacketToSocket(Packet p)`
`void`	`xmppStreamClosed(XMPPIOService<Object> serv)`
`String[]`	`xmppStreamOpened(XMPPIOService<Object> service, Map<String,String> attribs)`

Methods inherited from class tigase.server.BasicComponent
addComponentDomain, canCallCommand, canCallCommand, checkCommandAcl, checkCommandAcl, createScriptEngineManager, getComponentId, getComponentInfo, getDefaults, getDefHostName, getDefVHostItem, getDiscoCategory, getDiscoFeatures, getDiscoFeatures, getDiscoInfo, getDiscoItems, getName, getNodesConnected, getNodesConnectedWithLocal, getScriptCommands, getScriptItems, getServiceEntity, getVHostItem, handlesLocalDomains, handlesNameSubdomains, handlesNonLocalDomains, initialize, isAdmin, isInitializationComplete, isLocalDomain, isLocalDomainOrComponent, isNonAdminCommands, isSubdomain, isTrusted, isTrusted, onNodeConnected, onNodeDisconnected, processScriptCommand, removeComponentDomain, removeServiceDiscoveryItem, setAdmins, setCommandsACL, setProperties, setScriptsBaseDir, setVHostManager, updateServiceDiscoveryItem, updateServiceDiscoveryItem, updateServiceDiscoveryItem, updateServiceEntity

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface tigase.server.ServerComponent
getComponentId, getComponentInfo, getName, initializationCompleted, isInitializationComplete, processPacket, release, setName

Methods inherited from interface tigase.stats.StatisticsContainerIfc
getName

Methods inherited from interface tigase.server.MessageReceiver
getDefHostName

- Field Detail
  - CLUSTER_CONNECTIONS_PER_NODE_PROP_KEY
```
public static final String CLUSTER_CONNECTIONS_PER_NODE_PROP_KEY
```
    See Also:
    
    Constant Field Values
  - CLUSTER_CONNECTIONS_PER_NODE_VAL
```
public static final int CLUSTER_CONNECTIONS_PER_NODE_VAL
```
    See Also:
    
    Constant Field Values
  - CLUSTER_CONTR_ID_PROP_KEY
```
public static final String CLUSTER_CONTR_ID_PROP_KEY
```
    See Also:
    
    Constant Field Values
  - COMPRESS_STREAM_PROP_KEY
```
public static final String COMPRESS_STREAM_PROP_KEY
```
    See Also:
    
    Constant Field Values
  - CONNECT_ALL_PAR
```
public static final String CONNECT_ALL_PAR
```
    See Also:
    
    Constant Field Values
  - CONNECT_ALL_PROP_KEY
```
public static final String CONNECT_ALL_PROP_KEY
```
    See Also:
    
    Constant Field Values
  - NON_CLUSTER_TRAFFIC_ALLOWED_PROP_KEY
```
public static final String NON_CLUSTER_TRAFFIC_ALLOWED_PROP_KEY
```
    See Also:
    
    Constant Field Values
  - NON_CLUSTER_TRAFFIC_ALLOWED_PROP_VAL
```
public static final boolean NON_CLUSTER_TRAFFIC_ALLOWED_PROP_VAL
```
    See Also:
    
    Constant Field Values
  - IDENTITY_TYPE_KEY
```
public static final String IDENTITY_TYPE_KEY
```
    See Also:
    
    Constant Field Values
  - IDENTITY_TYPE_VAL
```
public static final String IDENTITY_TYPE_VAL
```
    See Also:
    
    Constant Field Values
  - PORT_ROUTING_TABLE_PROP_KEY
```
public static final String PORT_ROUTING_TABLE_PROP_KEY
```
    See Also:
    
    Constant Field Values
  - RETURN_SERVICE_DISCO_KEY
```
public static final String RETURN_SERVICE_DISCO_KEY
```
    See Also:
    
    Constant Field Values
  - SECRET_PROP_KEY
```
public static final String SECRET_PROP_KEY
```
    See Also:
    
    Constant Field Values
  - XMLNS
```
public static final String XMLNS
```
    See Also:
    
    Constant Field Values
  - RETURN_SERVICE_DISCO_VAL
```
public static final boolean RETURN_SERVICE_DISCO_VAL
```
    See Also:
    
    Constant Field Values
  - CONNECT_ALL_PROP_VAL
```
public static final boolean CONNECT_ALL_PROP_VAL
```
    See Also:
    
    Constant Field Values
  - COMPRESS_STREAM_PROP_VAL
```
public static final boolean COMPRESS_STREAM_PROP_VAL
```
    See Also:
    
    Constant Field Values
  - EVENTBUS_REPOSITORY_NOTIFICATIONS_ENABLED_KEY
```
public static final String EVENTBUS_REPOSITORY_NOTIFICATIONS_ENABLED_KEY
```
    See Also:
    
    Constant Field Values
  - EVENTBUS_REPOSITORY_NOTIFICATIONS_ENABLED_VALUE
```
public static final boolean EVENTBUS_REPOSITORY_NOTIFICATIONS_ENABLED_VALUE
```
    See Also:
    
    Constant Field Values
  - ELEMENTS_NUMBER_LIMIT_CLUSTER_PROP_VAL
```
public static int ELEMENTS_NUMBER_LIMIT_CLUSTER_PROP_VAL
```
    Default value for the system property for configuration protection from system overload and DOS attack.
- Constructor Detail
  - ClusterConnectionManager
```
public ClusterConnectionManager()
```
- Method Detail
  - hashCodeForPacket
```
public int hashCodeForPacket(Packet packet)
```
    Description copied from class: AbstractMessageReceiver
    This method decides how incoming packets are distributed among processing threads. Different components needs different distribution to efficient use all threads and avoid packets re-ordering.
    If there are N processing threads, packets are distributed among threads using following code:
```
 int threadNo = Math.abs(hashCodeForPacket(packet) % N);
 
```
    For a PubSub component, for example, a better packets distribution would be based on the PubSub channel name, for SM a better distribution is based on the destination address, etc....
    Specified by:
    
    hashCodeForPacket in interface ClusterConnectionHandler
    
    Overrides:
    
    hashCodeForPacket in class ConnectionManager<XMPPIOService<Object>>
    
    Parameters:
    
    packet - is a Packet which needs to be processed by some thread.
    
    Returns:
    
    a hash code generated for the input thread.
  - initBindings
```
public void initBindings(Bindings binds)
```
    Description copied from class: BasicComponent
    
    Initialize a mapping of key/value pairs which can be used in scripts loaded by the server
    
    Overrides:
    
    initBindings in class ConnectionManager<XMPPIOService<Object>>
    
    Parameters:
    
    binds - A mapping of key/value pairs, all of whose keys are Strings.
  - itemAdded
```
public void itemAdded(ClusterRepoItem repoItem)
```
    Specified by:
    
    itemAdded in interface RepositoryChangeListenerIfc<ClusterRepoItem>
  - itemRemoved
```
public void itemRemoved(ClusterRepoItem item)
```
    Specified by:
    
    itemRemoved in interface RepositoryChangeListenerIfc<ClusterRepoItem>
  - itemUpdated
```
public void itemUpdated(ClusterRepoItem item)
```
    Specified by:
    
    itemUpdated in interface RepositoryChangeListenerIfc<ClusterRepoItem>
  - nodeConnected
```
public void nodeConnected(String node)
```
    Description copied from interface: ClusteredComponentIfc
    
    Method is called on cluster node connection event. This is a notification to the component that a new cluster node has connected.
    
    Specified by:
    
    nodeConnected in interface ClusteredComponentIfc
    
    Overrides:
    
    nodeConnected in class BasicComponent
    
    Parameters:
    
    node - is a hostname of a cluster node generating the event.
  - everyHour
```
public void everyHour()
```
    Description copied from class: AbstractMessageReceiver
    
    Utility method executed precisely every hour. A component can overwrite the method to put own code to be executed at the regular intervals of time.
    Note, no extensive calculations should happen in this method nor long lasting operations. It is essential that the method processing does not exceed 1 hour. The overriding method must call the the super method first and only then run own code.
    
    Overrides:
    
    everyHour in class AbstractMessageReceiver
  - nodeDisconnected
```
public void nodeDisconnected(String node)
```
    Description copied from interface: ClusteredComponentIfc
    
    Method is called on cluster node disconnection event. This is a notification to the component that there was network connection lost to one of the cluster nodes.
    
    Specified by:
    
    nodeDisconnected in interface ClusteredComponentIfc
    
    Overrides:
    
    nodeDisconnected in class BasicComponent
    
    Parameters:
    
    node - is a hostname of a cluster node generating the event.
  - processingInThreads
```
public int processingInThreads()
```
    Description copied from class: AbstractMessageReceiver
    
    Concurrency control method. Returns preferable number of threads set for this component.
    
    Overrides:
    
    processingInThreads in class ConnectionManager<XMPPIOService<Object>>
    
    Returns:
    
    preferable number of threads set for this component.
  - processingOutThreads
```
public int processingOutThreads()
```
    Description copied from class: AbstractMessageReceiver
    
    Concurrency control method. Returns preferable number of threads set for this component.
    
    Overrides:
    
    processingOutThreads in class ConnectionManager<XMPPIOService<Object>>
    
    Returns:
    
    preferable number of threads set for this component.
  - processOutPacket
```
public void processOutPacket(Packet packet)
```
    Description copied from class: AbstractMessageReceiver
    
    By default this method just copies the given packet between queue. This method operates on packets which have been already processed somehow by the component so usually the default action is the best one, however some components in rare cases may choose to process packets differently. In most cases this method should not be overridden.
    
    Overrides:
    
    processOutPacket in class AbstractMessageReceiver
    
    Parameters:
    
    packet - is an output packet which normally has to go to other component for further processing.
  - processPacket
```
public void processPacket(Packet packet)
```
    Description copied from class: AbstractMessageReceiver
    
    This is the main Packet processing method. It is called concurrently from many threads so implementing it in thread save manner is essential. The method is called for each packet addressed to the component.
    Please note, the Packet instance may be processed by different parts of the server, different components or plugins at the same time. Therefore this is very important to tread the Packet instance as unmodifiable object.
    Processing in this method is asynchronous, therefore there is no result value. If there are some 'result' packets generated during processing, they should be passed back using addOutPacket(Packet) method.
    
    Overrides:
    
    processPacket in class ConnectionManager<XMPPIOService<Object>>
    
    Parameters:
    
    packet - is an instance of the Packet class passed for processing.
  - processSocketData
```
public Queue<Packet> processSocketData(XMPPIOService<Object> serv)
```
    Specified by:
    
    processSocketData in class ConnectionManager<XMPPIOService<Object>>
  - processUndeliveredPacket
```
public boolean processUndeliveredPacket(Packet packet,
                                        Long stamp,
                                        String errorMessage)
```
    Description copied from class: ConnectionManager
    
    Processes undelivered packets
    
    Specified by:
    
    processUndeliveredPacket in class ConnectionManager<XMPPIOService<Object>>
    
    stamp - - timestamp when packet was received to be written to XMPPIOService
  - reconnectionFailed
```
public void reconnectionFailed(Map<String,Object> port_props)
```
    Specified by:
    
    reconnectionFailed in class ConnectionManager<XMPPIOService<Object>>
  - schedulerThreads
```
public int schedulerThreads()
```
    Description copied from class: AbstractMessageReceiver
    
    Method returns default number of threads used by SchedulerExecutorService
    
    Overrides:
    
    schedulerThreads in class AbstractMessageReceiver
    
    Returns:
    
    a value of int
  - serviceStarted
```
public void serviceStarted(XMPPIOService<Object> serv)
```
    Overrides:
    
    serviceStarted in class ConnectionManager<XMPPIOService<Object>>
  - serviceStopped
```
public boolean serviceStopped(XMPPIOService<Object> service)
```
    Specified by:
    
    serviceStopped in interface IOServiceListener<XMPPIOService<Object>>
    
    Overrides:
    
    serviceStopped in class ConnectionManager<XMPPIOService<Object>>
  - setRepo
```
public void setRepo(ComponentRepository<ClusterRepoItem> repo)
```
  - tlsHandshakeCompleted
```
public void tlsHandshakeCompleted(XMPPIOService<Object> service)
```
    Specified by:
    
    tlsHandshakeCompleted in interface IOServiceListener<XMPPIOService<Object>>
  - updateConnectionDetails
```
public void updateConnectionDetails(Map<String,Object> port_props)
```
    Overrides:
    
    updateConnectionDetails in class ConnectionManager<XMPPIOService<Object>>
  - xmppStreamClosed
```
public void xmppStreamClosed(XMPPIOService<Object> serv)
```
    Specified by:
    
    xmppStreamClosed in interface XMPPIOServiceListener<XMPPIOService<Object>>
  - xmppStreamOpened
```
public String[] xmppStreamOpened(XMPPIOService<Object> service,
                                 Map<String,String> attribs)
```
    Specified by:
    
    xmppStreamOpened in interface XMPPIOServiceListener<XMPPIOService<Object>>
  - getDiscoCategoryType
```
public String getDiscoCategoryType()
```
    Description copied from class: BasicComponent
    
    Method returns component category type used for service discovery responses.
    
    Overrides:
    
    getDiscoCategoryType in class BasicComponent
    
    Returns:
    
    category type of a component
  - getDiscoDescription
```
public String getDiscoDescription()
```
    Description copied from class: BasicComponent
    
    Method returns description used for service discovery responses.
    
    Overrides:
    
    getDiscoDescription in class BasicComponent
    
    Returns:
    
    description of a component
  - getStatistics
```
public void getStatistics(StatisticsList list)
```
    Description copied from class: AbstractMessageReceiver
    Method returns component statistics. Please note, the method can be called every second by the server monitoring system therefore no extensive or lengthy calculations are allowed. If there are some statistics requiring lengthy operations like database access they must have Level.FINEST assigned and must be put inside the level guard to prevent generating them by the system monitor. The system monitor does not collect FINEST statistics.
    Level guard code looks like the example below:
```
 if (list.checkLevel(Level.FINEST)) {
   // Some CPU intensive calculations or lengthy operations
   list.add(getName(), "Statistic description", stat_value, Level.FINEST);
 }

 
```
    This way you make sure your extensive operation is not executed every second by the monitoring system and does not affect the server performance.
    Specified by:
    
    getStatistics in interface StatisticsContainerIfc
    
    Overrides:
    
    getStatistics in class ConnectionManager<XMPPIOService<Object>>
    
    Parameters:
    
    list - is a StatistcsList where all statistics are stored.
  - setClusterController
```
public void setClusterController(ClusterControllerIfc cl_controller)
```
    Description copied from interface: ClusteredComponentIfc
    
    Set's the configures the cluster controller object for cluster communication and API.
    
    Specified by:
    
    setClusterController in interface ClusteredComponentIfc
    
    Overrides:
    
    setClusterController in class BasicComponent
    
    Parameters:
    
    cl_controller - cluster controller object used for cluster communication
  - start
```
public void start()
```
    Specified by:
    
    start in interface MessageReceiver
    
    Overrides:
    
    start in class ConnectionManager<XMPPIOService<Object>>
  - stop
```
public void stop()
```
    Overrides:
    
    stop in class ConnectionManager<XMPPIOService<Object>>
  - serviceConnected
```
protected void serviceConnected(XMPPIOService<Object> serv)
```
  - writePacketToSocket
```
protected boolean writePacketToSocket(Packet p)
```
    Overrides:
    
    writePacketToSocket in class ConnectionManager<XMPPIOService<Object>>
  - getDefPlainPorts
```
protected int[] getDefPlainPorts()
```
    Overrides:
    
    getDefPlainPorts in class ConnectionManager<XMPPIOService<Object>>
  - getDefTrafficThrottling
```
protected String getDefTrafficThrottling()
```
    Overrides:
    
    getDefTrafficThrottling in class ConnectionManager<XMPPIOService<Object>>
  - getMaxInactiveTime
```
protected long getMaxInactiveTime()
```
    Specified by:
    
    getMaxInactiveTime in class ConnectionManager<XMPPIOService<Object>>
  - getMaxQueueSize
```
protected Integer getMaxQueueSize(int def)
```
    Overrides:
    
    getMaxQueueSize in class AbstractMessageReceiver
  - getParamsForPort
```
protected Map<String,Object> getParamsForPort(int port)
```
    Overrides:
    
    getParamsForPort in class ConnectionManager<XMPPIOService<Object>>
  - getXMPPIOServiceInstance
```
protected XMPPIOService<Object> getXMPPIOServiceInstance()
```
    Specified by:
    
    getXMPPIOServiceInstance in class ConnectionManager<XMPPIOService<Object>>
  - isHighThroughput
```
protected boolean isHighThroughput()
```
    Overrides:
    
    isHighThroughput in class ConnectionManager<XMPPIOService<Object>>

Class ClusterConnectionManager

Nested Class Summary

Nested classes/interfaces inherited from class tigase.server.ConnectionManager

Field Summary

Fields inherited from class tigase.server.ConnectionManager

Fields inherited from class tigase.server.AbstractMessageReceiver

Fields inherited from class tigase.server.BasicComponent

Fields inherited from interface tigase.conf.Configurable

Fields inherited from interface tigase.disco.XMPPService

Constructor Summary

Method Summary

Methods inherited from class tigase.server.ConnectionManager

Methods inherited from class tigase.server.AbstractMessageReceiver

Methods inherited from class tigase.server.BasicComponent

Methods inherited from class java.lang.Object

Methods inherited from interface tigase.server.ServerComponent

Methods inherited from interface tigase.stats.StatisticsContainerIfc

Methods inherited from interface tigase.server.MessageReceiver

Field Detail

CLUSTER_CONNECTIONS_PER_NODE_PROP_KEY

CLUSTER_CONNECTIONS_PER_NODE_VAL

CLUSTER_CONTR_ID_PROP_KEY

COMPRESS_STREAM_PROP_KEY

CONNECT_ALL_PAR

CONNECT_ALL_PROP_KEY

NON_CLUSTER_TRAFFIC_ALLOWED_PROP_KEY

NON_CLUSTER_TRAFFIC_ALLOWED_PROP_VAL

IDENTITY_TYPE_KEY

IDENTITY_TYPE_VAL

PORT_ROUTING_TABLE_PROP_KEY

RETURN_SERVICE_DISCO_KEY

SECRET_PROP_KEY

XMLNS

RETURN_SERVICE_DISCO_VAL

CONNECT_ALL_PROP_VAL

COMPRESS_STREAM_PROP_VAL

EVENTBUS_REPOSITORY_NOTIFICATIONS_ENABLED_KEY

EVENTBUS_REPOSITORY_NOTIFICATIONS_ENABLED_VALUE

ELEMENTS_NUMBER_LIMIT_CLUSTER_PROP_VAL

Constructor Detail

ClusterConnectionManager

Method Detail

hashCodeForPacket

initBindings

itemAdded

itemRemoved

itemUpdated

nodeConnected

everyHour

nodeDisconnected

processingInThreads

processingOutThreads

processOutPacket

processPacket

processSocketData

processUndeliveredPacket

reconnectionFailed

schedulerThreads

serviceStarted

serviceStopped

setRepo

tlsHandshakeCompleted

updateConnectionDetails

xmppStreamClosed

xmppStreamOpened

getDiscoCategoryType

getDiscoDescription

getStatistics

setClusterController

start

stop

serviceConnected

writePacketToSocket

getDefPlainPorts

getDefTrafficThrottling

getMaxInactiveTime

getMaxQueueSize

getParamsForPort

getXMPPIOServiceInstance

isHighThroughput