Package org.jgroups.stack
Interface Retransmitter.RetransmitCommand
- All Known Implementing Classes:
AckSenderWindow
,NAKACK
- Enclosing class:
Retransmitter
public static interface Retransmitter.RetransmitCommand
Retransmit command (see Gamma et al.) used to retrieve missing messages
-
Method Summary
Modifier and TypeMethodDescriptionvoid
retransmit
(long first_seqno, long last_seqno, Address sender) Get the missing messages between sequence numbersfirst_seqno
andlast_seqno
.
-
Method Details
-
retransmit
Get the missing messages between sequence numbersfirst_seqno
andlast_seqno
. This can either be done by sending a retransmit message to destinationsender
(nak-based scheme), or by retransmitting the missing message(s) tosender
(ack-based scheme).- Parameters:
first_seqno
- The sequence number of the first missing messagelast_seqno
- The sequence number of the last missing messagesender
- The destination of the member to which the retransmit request will be sent (nak-based scheme), or to which the message will be retransmitted (ack-based scheme).
-