[jboss-jira] [JBoss JIRA] Commented: (JGRP-1150) NakAckHeader: streamline serialization (remove 'sender' field ?)
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https://jira.jboss.org/jira/browse/JGRP-1150?page=com.atlassian.jira.plug...
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Bela Ban commented on JGRP-1150:
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I decided not to remove the 'sender' field because it is required for
retransmissions on behalf of other members. Anyway, this field is only serialized when
type=XMIT_REQ.
NakAckHeader: streamline serialization (remove 'sender' field
?)
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Key: JGRP-1150
URL: https://jira.jboss.org/jira/browse/JGRP-1150
Project: JGroups
Issue Type: Task
Reporter: Bela Ban
Assignee: Bela Ban
Fix For: 2.10
The 'sender' field is only used for retransmissions, but do we ever use it to
request a retransmission on behalf of someone else ? If not, we could use msg.getSrc()
instead !
Currently, an address (UUID) uses 18 bytes, so we would save 18 bytes per multicast
message ! This is good as long as we don't have canonicalization of addresses yet
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