tigase.server.xmppserver

Class ServerConnectionManager

java.lang.Object

tigase.server.BasicComponent

tigase.server.AbstractMessageReceiver

tigase.server.ConnectionManager<XMPPIOService<Object>>

tigase.server.xmppserver.ServerConnectionManager

All Implemented Interfaces:

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

Deprecated.

was replaced by S2SConnectionManager, will be removed in 7.2.0

@Deprecated
public class ServerConnectionManager
extends ConnectionManager<XMPPIOService<Object>>
implements ConnectionHandlerIfc<XMPPIOService<Object>>

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

Version:

$Rev$

Author:

Artur Hefczyc

Nested Class Summary

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

ConnectionManager.LIMIT_ACTION, ConnectionManager.Watchdog, ConnectionManager.WATCHDOG_PING_TYPE

Field Summary

Fields

Modifier and Type	Field and Description
static String	MAX_PACKET_WAITING_TIME_PROP_KEY Deprecated. Field description
static long	MAX_PACKET_WAITING_TIME_PROP_VAL Deprecated. Field description

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, 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_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, TLS_PROP_KEY, TLS_REQUIRED_PROP_KEY, TLS_REQUIRED_PROP_VAL, TLS_USE_PROP_KEY, TLS_USE_PROP_VAL, TOTAL_BIN_LIMIT_PROP_VAL, TOTAL_PACKETS_LIMIT_PROP_VAL, TRAFFIC_THROTTLING_PROP_KEY, 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_SRECV_NAME, DEF_SSEND_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, 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, 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
ServerConnectionManager() Deprecated.

Method Summary

Modifier and Type	Method and Description
boolean	addOutPacket(Packet packet) Deprecated.
Map<String,Object>	getDefaults(Map<String,Object> params) Deprecated. Returns default configuration settings for the component as a Map with keys as configuration property IDs and values as the configuration property values.
protected int[]	getDefPlainPorts() Deprecated. Method description
String	getDiscoCategoryType() Deprecated. Method description
String	getDiscoDescription() Deprecated. Method description
protected String	getLocalDBKey(CID cid, String key, String forkey_sessionId, String asking_sessionId) Deprecated.
protected long	getMaxInactiveTime() Deprecated. Method description
protected ServerConnections	getServerConnections(CID cid) Deprecated.
void	getStatistics(StatisticsList list) Deprecated. Method returns component statistics.
protected XMPPIOService<Object>	getXMPPIOServiceInstance() Deprecated. Method description
boolean	handlesNonLocalDomains() Deprecated. Indicates whether the component can handle all packets to non-local domains.
int	hashCodeForPacket(Packet packet) Deprecated. This method decides how incoming packets are distributed among processing threads.
protected boolean	isHighThroughput() Deprecated. Method description
boolean	isIncomingValid(String session_id) Deprecated. Method description
void	processDialback(Packet packet, XMPPIOService<Object> serv) Deprecated. Method description
void	processPacket(Packet packet) Deprecated. This is the main Packet processing method.
Queue<Packet>	processSocketData(XMPPIOService<Object> serv) Deprecated.
boolean	processUndeliveredPacket(Packet packet, Long stamp, String errorMessage) Deprecated. Processes undelivered packets
void	reconnectionFailed(Map<String,Object> port_props) Deprecated.
protected ServerConnections	removeServerConnections(CID cid) Deprecated.
boolean	sendToIncoming(String session_id, Packet packet) Deprecated. Method description
protected void	sendVerifyResult(String from, String to, String forkey_sessionId, boolean valid, ServerConnections serv_conns, String asking_sessionId) Deprecated.
void	serviceStarted(XMPPIOService<Object> serv) Deprecated.
boolean	serviceStopped(XMPPIOService<Object> serv) Deprecated.
void	setProperties(Map<String,Object> props) Deprecated. Sets all configuration properties for the object.
void	tlsHandshakeCompleted(XMPPIOService<Object> service) Deprecated.
void	validateIncoming(String session_id, boolean valid) Deprecated. Method description
void	xmppStreamClosed(XMPPIOService<Object> serv) Deprecated.
String[]	xmppStreamOpened(XMPPIOService<Object> serv, Map<String,String> attribs) Deprecated.

Methods inherited from class tigase.server.ConnectionManager

addWaitingTask, checkHighThroughputProperty, checkTrafficLimits, connectWaitingTasks, countIOServices, doForAllServices, everyMinute, getDefSSLPorts, getDefTrafficThrottling, getParamsForPort, getServiceId, getServiceId, getUniqueId, getXMPPIOService, getXMPPIOService, initBindings, initializationCompleted, newWatchdog, packetsReady, processingInThreads, processingOutThreads, release, setName, setupWatchdogThread, socketAccepted, stop, updateConnectionDetails, writePacketsToSocket, writePacketToSocket, writePacketToSocket, writePacketToSocket, writeRawData, xmppStreamError

Methods inherited from class tigase.server.AbstractMessageReceiver

addOutPacketNB, addOutPackets, addOutPacketWithTimeout, addPacket, addPacketNB, addPackets, addRegexRouting, addTimerTask, addTimerTask, addTimerTask, addTimerTask, addTimerTask, addTimerTaskWithTimeout, addTimerTaskWithTimeout, clearRegexRoutings, everyHour, everySecond, getMaxQueueSize, getRegexRoutings, isInRegexRoutings, newPacketId, processingThreads, processOutPacket, processPacket, removeRegexRouting, schedulerThreads, setMaxQueueSize, setParent, start

Methods inherited from class tigase.server.BasicComponent

addComponentDomain, canCallCommand, checkCommandAcl, getComponentId, getComponentInfo, getDefHostName, getDefVHostItem, getDiscoCategory, getDiscoFeatures, getDiscoFeatures, getDiscoInfo, getDiscoInfo, getDiscoItems, getDiscoItems, getName, getNodesConnected, getNodesConnectedWithLocal, getScriptCommands, getScriptItems, getServiceEntity, getVHostItem, handlesLocalDomains, handlesNameSubdomains, isAdmin, isInitializationComplete, isLocalDomain, isLocalDomainOrComponent, isNonAdminCommands, isSubdomain, isTrusted, isTrusted, nodeConnected, nodeDisconnected, onNodeConnected, onNodeDisconnected, processScriptCommand, removeComponentDomain, removeServiceDiscoveryItem, setClusterController, 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.xmppserver.ConnectionHandlerIfc

writePacketsToSocket, writePacketToSocket

Methods inherited from interface tigase.stats.StatisticsContainerIfc

getName

Methods inherited from interface tigase.server.MessageReceiver

getDefHostName

Methods inherited from interface tigase.server.ServerComponent

getComponentId, getComponentInfo, getName, isInitializationComplete

Field Detail

MAX_PACKET_WAITING_TIME_PROP_KEY

public static final String MAX_PACKET_WAITING_TIME_PROP_KEY

Deprecated.

Field description

See Also:

Constant Field Values

MAX_PACKET_WAITING_TIME_PROP_VAL

public static final long MAX_PACKET_WAITING_TIME_PROP_VAL

Deprecated.

Field description

See Also:

Constant Field Values

Constructor Detail

ServerConnectionManager

public ServerConnectionManager()

Deprecated.

Method Detail

addOutPacket

public boolean addOutPacket(Packet packet)

Deprecated.

Overrides:

addOutPacket in class AbstractMessageReceiver

getDefaults

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

Deprecated.

Description copied from class: AbstractMessageReceiver

Returns default configuration settings for the component as a Map with keys as configuration property IDs and values as the configuration property values. All the default parameters returned from this method are later passed to the setProperties(...) method. Some of them may have changed value if they have been overwritten in the server configuration. The configuration property value can be of any of the basic types: int, long, boolean, String.

Specified by:

getDefaults in interface Configurable

Overrides:

getDefaults in class ConnectionManager<XMPPIOService<Object>>

Parameters:

params - is a Map with some initial properties set for the starting up server. These parameters can be used as a hints to generate component's default configuration.

Returns:

a Map with the component default configuration.

getDiscoCategoryType

public String getDiscoCategoryType()

Deprecated.

Description copied from class: BasicComponent

Method description

Overrides:

getDiscoCategoryType in class BasicComponent

Returns:

a value of String

getDiscoDescription

public String getDiscoDescription()

Deprecated.

Description copied from class: BasicComponent

Method description

Overrides:

getDiscoDescription in class BasicComponent

Returns:

a value of String

getStatistics

public void getStatistics(StatisticsList list)

Deprecated.

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.

handlesNonLocalDomains

public boolean handlesNonLocalDomains()

Deprecated.

Description copied from interface: VHostListener

Indicates whether the component can handle all packets to non-local domains. S2s connection manager component is the best example of the component which handles all requests sent to non-local domains.

Specified by:

handlesNonLocalDomains in interface VHostListener

Overrides:

handlesNonLocalDomains in class BasicComponent

Returns:

'true' if the component accepts packets to non-local domains 'false' otherwise.

hashCodeForPacket

public int hashCodeForPacket(Packet packet)

Deprecated.

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....

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.

isIncomingValid

public boolean isIncomingValid(String session_id)

Deprecated.

Method description

Parameters:

session_id -

processDialback

public void processDialback(Packet packet,
                            XMPPIOService<Object> serv)

Deprecated.

Method description

Parameters:

packet -

serv -

processPacket

public void processPacket(Packet packet)

Deprecated.

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)

Deprecated.

Specified by:

processSocketData in class ConnectionManager<XMPPIOService<Object>>

processUndeliveredPacket

public boolean processUndeliveredPacket(Packet packet,
                                        Long stamp,
                                        String errorMessage)

Deprecated.

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)

Deprecated.

Specified by:

reconnectionFailed in class ConnectionManager<XMPPIOService<Object>>

sendToIncoming

public boolean sendToIncoming(String session_id,
                              Packet packet)

Deprecated.

Method description

Parameters:

session_id -

packet -

serviceStarted

public void serviceStarted(XMPPIOService<Object> serv)

Deprecated.

Overrides:

serviceStarted in class ConnectionManager<XMPPIOService<Object>>

serviceStopped

public boolean serviceStopped(XMPPIOService<Object> serv)

Deprecated.

Specified by:

serviceStopped in interface IOServiceListener<XMPPIOService<Object>>

Overrides:

serviceStopped in class ConnectionManager<XMPPIOService<Object>>

setProperties

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

Deprecated.

Description copied from interface: Configurable

Sets all configuration properties for the object.

Specified by:

setProperties in interface Configurable

Overrides:

setProperties in class ConnectionManager<XMPPIOService<Object>>

Parameters:

props - Map with the configuration

Throws:

ConfigurationException - - if setting configuration will fail which will make it unable to work

tlsHandshakeCompleted

public void tlsHandshakeCompleted(XMPPIOService<Object> service)

Deprecated.

Specified by:

tlsHandshakeCompleted in interface IOServiceListener<XMPPIOService<Object>>

validateIncoming

public void validateIncoming(String session_id,
                             boolean valid)

Deprecated.

Method description

Parameters:

session_id -

valid -

xmppStreamClosed

public void xmppStreamClosed(XMPPIOService<Object> serv)

Deprecated.

Specified by:

xmppStreamClosed in interface XMPPIOServiceListener<XMPPIOService<Object>>

xmppStreamOpened

public String[] xmppStreamOpened(XMPPIOService<Object> serv,
                                 Map<String,String> attribs)

Deprecated.

Specified by:

xmppStreamOpened in interface XMPPIOServiceListener<XMPPIOService<Object>>

getDefPlainPorts

protected int[] getDefPlainPorts()

Deprecated.

Description copied from class: ConnectionManager

Method description

Overrides:

getDefPlainPorts in class ConnectionManager<XMPPIOService<Object>>

Returns:

a value of int[]

getLocalDBKey

protected String getLocalDBKey(CID cid,
                               String key,
                               String forkey_sessionId,
                               String asking_sessionId)

Deprecated.

getMaxInactiveTime

protected long getMaxInactiveTime()

Deprecated.

Method description

Let's assume s2s should send something at least once every 15 minutes....

Specified by:

getMaxInactiveTime in class ConnectionManager<XMPPIOService<Object>>

Returns:

a value of long

getServerConnections

protected ServerConnections getServerConnections(CID cid)

Deprecated.

getXMPPIOServiceInstance

protected XMPPIOService<Object> getXMPPIOServiceInstance()

Deprecated.

Description copied from class: ConnectionManager

Method description

Specified by:

getXMPPIOServiceInstance in class ConnectionManager<XMPPIOService<Object>>

Returns:

a value of IO

isHighThroughput

protected boolean isHighThroughput()

Deprecated.

Description copied from class: ConnectionManager

Method description

Overrides:

isHighThroughput in class ConnectionManager<XMPPIOService<Object>>

Returns:

a value of boolean

removeServerConnections

protected ServerConnections removeServerConnections(CID cid)

Deprecated.

sendVerifyResult

protected void sendVerifyResult(String from,
                                String to,
                                String forkey_sessionId,
                                boolean valid,
                                ServerConnections serv_conns,
                                String asking_sessionId)

Deprecated.