org.apache.activemq.artemis.core.protocol.core.impl.wireformat

Class Ping

java.lang.Object

org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl

org.apache.activemq.artemis.core.protocol.core.impl.wireformat.Ping

All Implemented Interfaces:

Packet

public final class Ping
extends PacketImpl

Ping is sent on the client side by ClientSessionFactoryImpl. At the server's side it is handled by org.apache.activemq.artemis.core.remoting.server.impl.RemotingServiceImpl

Field Summary

Fields inherited from class org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl

BACKUP_REGISTRATION, BACKUP_REGISTRATION_FAILED, BACKUP_REQUEST, BACKUP_REQUEST_RESPONSE, channelID, CHECK_FOR_FAILOVER, CHECK_FOR_FAILOVER_REPLY, CLUSTER_CONNECT, CLUSTER_CONNECT_REPLY, CLUSTER_TOPOLOGY, CLUSTER_TOPOLOGY_V2, CLUSTER_TOPOLOGY_V3, CREATE_QUEUE, CREATE_SHARED_QUEUE, CREATESESSION, CREATESESSION_RESP, DELETE_QUEUE, DISCONNECT, DISCONNECT_CONSUMER, DISCONNECT_CONSUMER_KILL, DISCONNECT_V2, EXCEPTION, NODE_ANNOUNCE, NULL_RESPONSE, PACKET_HEADERS_SIZE, PACKETS_CONFIRMED, PING, QUORUM_VOTE, QUORUM_VOTE_REPLY, REATTACH_SESSION, REATTACH_SESSION_RESP, REPLICATION_APPEND, REPLICATION_APPEND_TX, REPLICATION_COMMIT_ROLLBACK, REPLICATION_DELETE, REPLICATION_DELETE_TX, REPLICATION_LARGE_MESSAGE_BEGIN, REPLICATION_LARGE_MESSAGE_END, REPLICATION_LARGE_MESSAGE_WRITE, REPLICATION_PAGE_EVENT, REPLICATION_PAGE_WRITE, REPLICATION_PREPARE, REPLICATION_RESPONSE, REPLICATION_RESPONSE_V2, REPLICATION_SCHEDULED_FAILOVER, REPLICATION_START_FINISH_SYNC, REPLICATION_SYNC_FILE, SCALEDOWN_ANNOUNCEMENT, SESS_ACKNOWLEDGE, SESS_ADD_METADATA, SESS_ADD_METADATA2, SESS_BINDINGQUERY, SESS_BINDINGQUERY_RESP, SESS_BINDINGQUERY_RESP_V2, SESS_BINDINGQUERY_RESP_V3, SESS_CLOSE, SESS_COMMIT, SESS_CONSUMER_CLOSE, SESS_CREATECONSUMER, SESS_EXPIRED, SESS_FLOWTOKEN, SESS_FORCE_CONSUMER_DELIVERY, SESS_INDIVIDUAL_ACKNOWLEDGE, SESS_PRODUCER_CREDITS, SESS_PRODUCER_FAIL_CREDITS, SESS_PRODUCER_REQUEST_CREDITS, SESS_QUEUEQUERY, SESS_QUEUEQUERY_RESP, SESS_QUEUEQUERY_RESP_V2, SESS_RECEIVE_CONTINUATION, SESS_RECEIVE_LARGE_MSG, SESS_RECEIVE_MSG, SESS_ROLLBACK, SESS_SEND, SESS_SEND_CONTINUATION, SESS_SEND_LARGE, SESS_START, SESS_STOP, SESS_UNIQUE_ADD_METADATA, SESS_XA_COMMIT, SESS_XA_END, SESS_XA_FAILED, SESS_XA_FORGET, SESS_XA_GET_TIMEOUT, SESS_XA_GET_TIMEOUT_RESP, SESS_XA_INDOUBT_XIDS, SESS_XA_INDOUBT_XIDS_RESP, SESS_XA_JOIN, SESS_XA_PREPARE, SESS_XA_RESP, SESS_XA_RESUME, SESS_XA_ROLLBACK, SESS_XA_SET_TIMEOUT, SESS_XA_SET_TIMEOUT_RESP, SESS_XA_START, SESS_XA_SUSPEND, size, SUBSCRIBE_TOPOLOGY, SUBSCRIBE_TOPOLOGY_V2

Fields inherited from interface org.apache.activemq.artemis.core.protocol.core.Packet

INITIAL_PACKET_SIZE

Constructor Summary

Constructors

Constructor and Description
Ping()
Ping(long connectionTTL)

Method Summary

Modifier and Type	Method and Description
void	decodeRest(ActiveMQBuffer buffer)
void	encodeRest(ActiveMQBuffer buffer)
boolean	equals(Object obj)
long	getConnectionTTL()
int	hashCode()
boolean	isRequiresConfirmations() returns true if a confirmation should be sent on receipt of this packet.
String	toString()

Methods inherited from class org.apache.activemq.artemis.core.protocol.core.impl.PacketImpl

createPacket, decode, encode, getChannelID, getPacketSize, getParentString, getType, isResponse, nullableStringEncodeSize, setChannelID

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.apache.activemq.artemis.core.protocol.core.Packet

expectedEncodeSize, release

Constructor Detail

Ping

public Ping(long connectionTTL)

Ping

public Ping()

Method Detail

getConnectionTTL

public long getConnectionTTL()

encodeRest

public void encodeRest(ActiveMQBuffer buffer)

Overrides:

encodeRest in class PacketImpl

decodeRest

public void decodeRest(ActiveMQBuffer buffer)

Overrides:

decodeRest in class PacketImpl

isRequiresConfirmations

public boolean isRequiresConfirmations()

Description copied from interface: Packet

returns true if a confirmation should be sent on receipt of this packet.

Specified by:

isRequiresConfirmations in interface Packet

Overrides:

isRequiresConfirmations in class PacketImpl

Returns:

true if confirmation is required

toString

public String toString()

Overrides:

toString in class PacketImpl

hashCode

public int hashCode()

Overrides:

hashCode in class PacketImpl

equals

public boolean equals(Object obj)

Overrides:

equals in class PacketImpl