类 com.fr.third.jgroups.protocols.Discovery
的使用

使用Discovery的程序包

程序包	说明
com.fr.third.jgroups.protocols	Provides implementations of transport protocols which are responsible for sending and receiving messages to/from the network.

com.fr.third.jgroups.protocols中Discovery的使用

com.fr.third.jgroups.protocols中Discovery的子类

限定符和类型	类和说明
class	BPING Broadcast PING.
class	FILE_PING Simple discovery protocol which uses a file on shared storage such as an SMB share, NFS mount or S3.
class	GOOGLE_PING Discovery protocol for Google Cloud Storage.
class	JDBC_PING Discovery protocol using a JDBC connection to a shared database.
class	MPING Uses its own IP multicast socket to send and receive discovery requests/responses.
class	PING The PING protocol retrieves the initial membership by mcasting a discovery request (via the multicast capable transport) to all current cluster members The responses should allow us to determine the coordinator which we have to contact, e.g. in case we want to join the group.
class	RACKSPACE_PING Discovery protocol based on Rackspace Cloud Files storage solution
class	S3_PING Discovery protocol using Amazon's S3 storage.
class	SHARED_LOOPBACK_PING Discovery protocol running over SHARED_LOOPBACK only.
class	SWIFT_PING Discovery protocol based on Openstack Swift (object storage).
class	TCPGOSSIP The TCPGOSSIP protocol layer retrieves the initial membership (used by the GMS when started by sending event FIND_INITIAL_MBRS down the stack).
class	TCPPING The TCPPING protocol defines a static cluster membership.

返回Discovery的com.fr.third.jgroups.protocols中的方法

限定符和类型	方法和说明
Discovery	Discovery.breakOnCoordResponse(boolean flag)
Discovery	Discovery.forceDiscoveryResponses(boolean f)
Discovery	Discovery.numInitialMembers(int num) 已过时。
Discovery	Discovery.returnEntireCache(boolean flag)
Discovery	Discovery.staggerTimeout(long timeout)
Discovery	Discovery.timeout(long timeout)
Discovery	Discovery.useDiskCache(boolean flag)