Introduction - If you have any usage issues, please Google them yourself
JavaGroups is a reliable group communication Java toolkit. It is based on IP multicast (IP multicast), but it is extended on reliability, group membership management.
JavaGroups membership management is embodied in:
1, you can know who are members of the group
2, members of the admission, leaving, dropping, etc. notice
The main functional features of JavaGroups:
- creation and deletion of groups. Group members can send messages to each other in a LAN or WAN environment
- members of the group join or leave
- check and notify members of the group: join, leave, disconnect
Detect and remove members who have been dropped
Message multicast (member-to-group or point-to-multipoint)
- send point to point messages (member-to-member or point-to-point)
- support UDP (IP, Multicast), TCP, JMS and other transport protocols
- free open source code (LGPL)