tigase.cluster
Class ClusterConnectionManager

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

All Implemented Interfaces:

ClusteredComponentIfc, Configurable, XMPPService, IOServiceListener<XMPPIOService<Object>>, MessageReceiver, ServerComponent, StatisticsContainer, VHostListener, XMPPIOServiceListener<XMPPIOService<Object>>

public class ClusterConnectionManager
extends ConnectionManager<XMPPIOService<Object>>
implements ClusteredComponentIfc

Class ClusterConnectionManager Created: Tue Nov 22 07:07:11 2005

Version:

$Rev: 2996 $

Author:

Artur Hefczyc

Field Summary

static String	CLUSTER_CONNECTIONS_PER_NODE_PAR Field description
static String	CLUSTER_CONNECTIONS_PER_NODE_PROP_KEY Field description
static int	CLUSTER_CONNECTIONS_PER_NODE_VAL Field description
static String	CLUSTER_CONTR_ID_PROP_KEY Field description
static String	COMPRESS_STREAM_PROP_KEY Field description
static boolean	COMPRESS_STREAM_PROP_VAL Field description
static String	CONNECT_ALL_PAR Field description
static String	CONNECT_ALL_PROP_KEY Field description
static boolean	CONNECT_ALL_PROP_VAL Field description
static String	IDENTITY_TYPE_KEY Field description
static String	IDENTITY_TYPE_VAL Field description
String[]	PORT_IFC_PROP_VAL Field description
static String	PORT_LOCAL_HOST_PROP_KEY Field description
static String	PORT_ROUTING_TABLE_PROP_KEY Field description
int[]	PORTS Field description
static String	RETURN_SERVICE_DISCO_KEY Field description
static boolean	RETURN_SERVICE_DISCO_VAL Field description
static String	SECRET_PROP_KEY Field description
String	SECRET_PROP_VAL Field description
static String	XMLNS Field description

Fields inherited from class tigase.server.ConnectionManager

connectionDelay, MAX_RECONNECTS_PROP_KEY, net_buffer, NET_BUFFER_HT_PROP_KEY, NET_BUFFER_HT_PROP_VAL, NET_BUFFER_PROP_KEY, NET_BUFFER_ST_PROP_KEY, NET_BUFFER_ST_PROP_VAL, PORT_CLASS_PROP_KEY, PORT_IFC_PROP_KEY, PORT_KEY, PORT_REMOTE_HOST_PROP_KEY, PORT_REMOTE_HOST_PROP_VAL, PORT_SOCKET_PROP_KEY, PORT_TYPE_PROP_KEY, PORTS_PROP_KEY, PROP_KEY, TLS_PROP_KEY, TLS_REQUIRED_PROP_KEY, TLS_REQUIRED_PROP_VAL, TLS_USE_PROP_KEY, TLS_USE_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, MINUTE, OUTGOING_FILTERS_PROP_KEY, OUTGOING_FILTERS_PROP_VAL, SECOND

Fields inherited from class tigase.server.BasicComponent

admins, ALL_PROP_KEY, COMMAND_PROP_NODE, scriptCommands, SCRIPTS_DIR_PROP_DEF, SCRIPTS_DIR_PROP_KEY, vHostManager

Fields inherited from interface tigase.conf.Configurable

ADMINS_PROP_KEY, AMP_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_EXT_COMP_NAME, DEF_HOSTNAME_PROP_KEY, DEF_MONITOR_NAME, DEF_S2S_NAME, DEF_SM_NAME, DEF_SRECV_NAME, DEF_SSEND_NAME, DEF_STATS_NAME, DEF_VHOST_MAN_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, 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, SRECV_COMP_CLASS_NAME, SSEND_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, 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

ClusterConnectionManager()

Method Summary

Map<String,Object>	getDefaults(Map<String,Object> params) Method description
protected int[]	getDefPlainPorts()
String	getDiscoCategoryType() Method description
String	getDiscoDescription() Method description
protected long	getMaxInactiveTime() Method getMaxInactiveTime returns max keep-alive time for inactive connection.
protected Integer	getMaxQueueSize(int def)
protected Map<String,Object>	getParamsForPort(int port)
void	getStatistics(StatisticsList list) Method description
protected XMPPIOService<Object>	getXMPPIOServiceInstance()
int	hashCodeForPacket(Packet packet) This method can be overwritten in extending classes to get a different packets distribution to different threads.
void	initBindings(Bindings binds) Method description
protected boolean	isHighThroughput()
void	nodeConnected(String node) Method description
void	nodeDisconnected(String node) Method description
int	processingInThreads() Method description
int	processingOutThreads()
void	processOutPacket(Packet packet) By default this method just copies the given packet between queue.
void	processPacket(Packet packet) Method description
Queue<Packet>	processSocketData(XMPPIOService<Object> serv) Method description
void	reconnectionFailed(Map<String,Object> port_props) Method description
protected void	serviceConnected(XMPPIOService<Object> serv)
void	serviceStarted(XMPPIOService<Object> serv) Method description
boolean	serviceStopped(XMPPIOService<Object> service) Method description
void	setClusterController(ClusterControllerIfc cl_controller) Method description
void	setProperties(Map<String,Object> props) Method description
void	tlsHandshakeCompleted(XMPPIOService<Object> service) Method description
protected boolean	writePacketToSocket(Packet p)
void	xmppStreamClosed(XMPPIOService<Object> serv) Method description
String	xmppStreamOpened(XMPPIOService<Object> service, Map<String,String> attribs) Method description

Methods inherited from class tigase.server.ConnectionManager

addWaitingTask, countIOServices, doForAllServices, everyMinute, getDefSSLPorts, getServiceId, getServiceId, getUniqueId, getXMPPIOService, getXMPPIOService, initializationCompleted, packetsReady, release, setName, writePacketsToSocket, writePacketToSocket, writePacketToSocket, writeRawData

Methods inherited from class tigase.server.AbstractMessageReceiver

addOutPacket, addOutPacketNB, addOutPackets, addOutPacketWithTimeout, addPacket, addPacketNB, addPackets, addRegexRouting, addTimerTask, addTimerTask, clearRegexRoutings, everyHour, everySecond, getRegexRoutings, isInRegexRoutings, newPacketId, processingThreads, processPacket, removeRegexRouting, setMaxQueueSize, setParent, start, stop

Methods inherited from class tigase.server.BasicComponent

addComponentDomain, canCallCommand, checkCommandAcl, getComponentId, getDefHostName, getDiscoCategory, getDiscoFeatures, getDiscoFeatures, getDiscoInfo, getDiscoInfo, getDiscoItems, getDiscoItems, getName, getScriptItems, getVHostItem, handlesLocalDomains, handlesNameSubdomains, handlesNonLocalDomains, isAdmin, isLocalDomain, isLocalDomainOrComponent, processScriptCommand, removeComponentDomain, removeServiceDiscoveryItem, setVHostManager, updateServiceDiscoveryItem, updateServiceDiscoveryItem, updateServiceDiscoveryItem

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, getName, initializationCompleted, processPacket, release, setName

Methods inherited from interface tigase.server.MessageReceiver

getDefHostName

Field Detail

SECRET_PROP_KEY

public static final String SECRET_PROP_KEY

Field description

See Also:

Constant Field Values

PORT_LOCAL_HOST_PROP_KEY

public static final String PORT_LOCAL_HOST_PROP_KEY

Field description

See Also:

Constant Field Values

PORT_ROUTING_TABLE_PROP_KEY

public static final String PORT_ROUTING_TABLE_PROP_KEY

Field description

See Also:

Constant Field Values

RETURN_SERVICE_DISCO_KEY

public static final String RETURN_SERVICE_DISCO_KEY

Field description

See Also:

Constant Field Values

RETURN_SERVICE_DISCO_VAL

public static final boolean RETURN_SERVICE_DISCO_VAL

Field description

See Also:

Constant Field Values

IDENTITY_TYPE_KEY

public static final String IDENTITY_TYPE_KEY

Field description

See Also:

Constant Field Values

IDENTITY_TYPE_VAL

public static final String IDENTITY_TYPE_VAL

Field description

See Also:

Constant Field Values

CONNECT_ALL_PAR

public static final String CONNECT_ALL_PAR

Field description

See Also:

Constant Field Values

CLUSTER_CONNECTIONS_PER_NODE_PAR

public static final String CLUSTER_CONNECTIONS_PER_NODE_PAR

Field description

See Also:

Constant Field Values

CLUSTER_CONNECTIONS_PER_NODE_VAL

public static final int CLUSTER_CONNECTIONS_PER_NODE_VAL

Field description

See Also:

Constant Field Values

CLUSTER_CONNECTIONS_PER_NODE_PROP_KEY

public static final String CLUSTER_CONNECTIONS_PER_NODE_PROP_KEY

Field description

See Also:

Constant Field Values

CONNECT_ALL_PROP_KEY

public static final String CONNECT_ALL_PROP_KEY

Field description

See Also:

Constant Field Values

CLUSTER_CONTR_ID_PROP_KEY

public static final String CLUSTER_CONTR_ID_PROP_KEY

Field description

See Also:

Constant Field Values

CONNECT_ALL_PROP_VAL

public static final boolean CONNECT_ALL_PROP_VAL

Field description

See Also:

Constant Field Values

COMPRESS_STREAM_PROP_KEY

public static final String COMPRESS_STREAM_PROP_KEY

Field description

See Also:

Constant Field Values

COMPRESS_STREAM_PROP_VAL

public static final boolean COMPRESS_STREAM_PROP_VAL

Field description

See Also:

Constant Field Values

XMLNS

public static final String XMLNS

Field description

See Also:

Constant Field Values

PORTS

public int[] PORTS

Field description

PORT_IFC_PROP_VAL

public String[] PORT_IFC_PROP_VAL

Field description

SECRET_PROP_VAL

public String SECRET_PROP_VAL

Field description

Constructor Detail

ClusterConnectionManager

public ClusterConnectionManager()

Method Detail

getDefaults

public Map<String,Object> getDefaults(Map<String,Object> params)

Method description

Specified by:

getDefaults in interface Configurable

Overrides:

getDefaults in class ConnectionManager<XMPPIOService<Object>>

Parameters:

params -

Returns:

getDiscoCategoryType

public String getDiscoCategoryType()

Method description

Overrides:

getDiscoCategoryType in class BasicComponent

Returns:

getDiscoDescription

public String getDiscoDescription()

Method description

Overrides:

getDiscoDescription in class BasicComponent

Returns:

getStatistics

public void getStatistics(StatisticsList list)

Method description

Specified by:

getStatistics in interface StatisticsContainer

Overrides:

getStatistics in class ConnectionManager<XMPPIOService<Object>>

Parameters:

list -

hashCodeForPacket

public int hashCodeForPacket(Packet packet)

This method can be overwritten in extending classes to get a different packets distribution to different threads. For PubSub, probably better packets distribution to different threads would be based on the sender address rather then destination address.

Overrides:

hashCodeForPacket in class ConnectionManager<XMPPIOService<Object>>

Parameters:

packet -

Returns:

initBindings

public void initBindings(Bindings binds)

Method description

Overrides:

initBindings in class ConnectionManager<XMPPIOService<Object>>

Parameters:

binds -

nodeConnected

public void nodeConnected(String node)

Method description

Specified by:

nodeConnected in interface ClusteredComponentIfc

Parameters:

node -

nodeDisconnected

public void nodeDisconnected(String node)

Method description

Specified by:

nodeDisconnected in interface ClusteredComponentIfc

Parameters:

node -

processPacket

public void processPacket(Packet packet)

Method description

Overrides:

processPacket in class ConnectionManager<XMPPIOService<Object>>

Parameters:

packet -

processSocketData

public Queue<Packet> processSocketData(XMPPIOService<Object> serv)

Method description

Specified by:

processSocketData in class ConnectionManager<XMPPIOService<Object>>

Parameters:

serv -

Returns:

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.

processingInThreads

public int processingInThreads()

Description copied from class: ConnectionManager

Method description

Overrides:

processingInThreads in class ConnectionManager<XMPPIOService<Object>>

Returns:

processingOutThreads

public int processingOutThreads()

Overrides:

processingOutThreads in class ConnectionManager<XMPPIOService<Object>>

reconnectionFailed

public void reconnectionFailed(Map<String,Object> port_props)

Method description

Specified by:

reconnectionFailed in class ConnectionManager<XMPPIOService<Object>>

Parameters:

port_props -

serviceStarted

public void serviceStarted(XMPPIOService<Object> serv)

Method description

Overrides:

serviceStarted in class ConnectionManager<XMPPIOService<Object>>

Parameters:

serv -

serviceStopped

public boolean serviceStopped(XMPPIOService<Object> service)

Method description

Specified by:

serviceStopped in interface IOServiceListener<XMPPIOService<Object>>

Overrides:

serviceStopped in class ConnectionManager<XMPPIOService<Object>>

Parameters:

service -

Returns:

setClusterController

public void setClusterController(ClusterControllerIfc cl_controller)

Method description

Specified by:

setClusterController in interface ClusteredComponentIfc

Parameters:

cl_controller -

setProperties

public void setProperties(Map<String,Object> props)

Method description

Specified by:

setProperties in interface Configurable

Overrides:

setProperties in class ConnectionManager<XMPPIOService<Object>>

Parameters:

props -

tlsHandshakeCompleted

public void tlsHandshakeCompleted(XMPPIOService<Object> service)

Method description

Specified by:

tlsHandshakeCompleted in interface IOServiceListener<XMPPIOService<Object>>

Parameters:

service -

xmppStreamClosed

public void xmppStreamClosed(XMPPIOService<Object> serv)

Method description

Specified by:

xmppStreamClosed in interface XMPPIOServiceListener<XMPPIOService<Object>>

Parameters:

serv -

xmppStreamOpened

public String xmppStreamOpened(XMPPIOService<Object> service,
                               Map<String,String> attribs)

Method description

Specified by:

xmppStreamOpened in interface XMPPIOServiceListener<XMPPIOService<Object>>

Parameters:

service -

attribs -

Returns:

getDefPlainPorts

protected int[] getDefPlainPorts()

Overrides:

getDefPlainPorts in class ConnectionManager<XMPPIOService<Object>>

getMaxInactiveTime

protected long getMaxInactiveTime()

Method getMaxInactiveTime returns max keep-alive time for inactive connection. we shoulnd not really close external component connection at all, so let's say something like: 1000 days...

Specified by:

getMaxInactiveTime in class ConnectionManager<XMPPIOService<Object>>

Returns:

a long value

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>>

serviceConnected

protected void serviceConnected(XMPPIOService<Object> serv)

writePacketToSocket

protected boolean writePacketToSocket(Packet p)

Overrides:

writePacketToSocket in class ConnectionManager<XMPPIOService<Object>>

Returns: