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

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`retransmit(long first_seqno, long last_seqno, Address sender)`	Get the missing messages between sequence numbers `first_seqno` and `last_seqno`.

- Method Detail
  - retransmit
```
void retransmit(long first_seqno,
                long last_seqno,
                Address sender)
```
    Get the missing messages between sequence numbers first_seqno and last_seqno. This can either be done by sending a retransmit message to destination sender (nak-based scheme), or by retransmitting the missing message(s) to sender (ack-based scheme).
    
    Parameters:
    
    first_seqno - The sequence number of the first missing message
    
    last_seqno - The sequence number of the last missing message
    
    sender - 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).