UNICAST3.RetransmitTask

java.lang.Object

org.jgroups.protocols.UNICAST3.RetransmitTask

All Implemented Interfaces:: Runnable

Enclosing class:: UNICAST3

protected class UNICAST3.RetransmitTask extends Object implements Runnable

Retransmitter task which periodically (every xmit_interval ms):

If any of the receiver windows have the ack flag set, clears the flag and sends an ack for the highest delivered seqno to the sender
Checks all receiver windows for missing messages and asks senders for retransmission
For all sender windows, checks if highest acked (HA) < highest sent (HS). If not, and HA/HS is the same as on the last retransmission run, send the highest sent message again

Constructor Summary

Constructors

Modifier

Constructor

Description

protected

RetransmitTask()
Method Summary

Modifier and Type

Method

Description

void

run()

String

toString()

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Details
- RetransmitTask
  
  protected RetransmitTask()
Method Details
- run
  
  public void run()
  
  Specified by:
  
  run in interface Runnable
- toString
  
  public String toString()
  
  Overrides:
  
  toString in class Object