Uses of Class
org.jgroups.protocols.Discovery

Packages that use Discovery
org.jgroups.protocols Provides implementations of transport protocols which are responsible for sending and receiving messages to/from the network. 
 

Uses of Discovery in org.jgroups.protocols
 

Subclasses of Discovery in org.jgroups.protocols
 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 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.

 class RACKSPACE_PING
          Discovery protocol based on Rackspace Cloud Files storage solution
 class S3_PING
          Discovery protocol using Amazon's S3 storage.
 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.
 



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