ACE_RMCast::Ack Struct Reference

#include <RMCast.h>

Collaboration diagram for ACE_RMCast::Ack:

Collaboration graph
[legend]
List of all members.

Public Attributes

ACE_UINT32 next_expected
 The last message received without any losses before it.
ACE_UINT32 highest_received
 The last message successfully received.
ACE_RMCast_Proxysource
 Pass the proxy source between layers.

Detailed Description

This message is used to provide feedback information to senders. It contains two sequence numbers: -
Parameters:
next_expected,: is the sequence number of the next message expected, i.e. (next_expected-1) is the last message received without any losses before it. -
highest_received,: is the highest sequence number among all the messages successfully received. In other words, all messages lost (if any) are in the range: [next_expected,highest_received)
+---------+----------------------+
| 8 bits | RMCAST_MT_ACK |
+---------+----------------------+
| 32 bits | next_expected |
+---------+----------------------+
| 32 bits | highest_received |
+---------+----------------------+


Member Data Documentation

ACE_UINT32 ACE_RMCast::Ack::highest_received
 

The last message successfully received.

ACE_UINT32 ACE_RMCast::Ack::next_expected
 

The last message received without any losses before it.

ACE_RMCast_Proxy* ACE_RMCast::Ack::source
 

Pass the proxy source between layers.


The documentation for this struct was generated from the following file:
Generated on Wed Nov 23 15:54:18 2005 for ACE_RMCast by  doxygen 1.4.5