6:24 a.m.
Investigate whether sent messages need to be buffered in NAKACK
---------------------------------------------------------------
Key: JGRP-281
URL: http://jira.jboss.com/jira/browse/JGRP-281
Project: JGroups
Issue Type: Task
Affects Versions: 2.3 SP1, 2.4
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.5
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
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9:47 a.m.
New subject: [JBoss JIRA] Commented: (JGRP-281) Investigate whether sent messages need to be buffered in NAKACK
[ http://jira.jboss.com/jira/browse/JGRP-281?page=comments#action_12348953 ]
Bela Ban commented on JGRP-281:
-------------------------------
We can actually club sent_msgs, received_msgs and delivered_msgs into *one* xmit_table
variable !
Mcast message is sent:
- in down() we add the message to xmit_table
- if loopback is set, we pass a copy of the message back up the stack and increment the
'delivered' counter of
xmit_table for ourselves
Mcast message is received:
- If sender == self and loopback is set: discard
Stability message is received:
- Remove messages from xmit_table whose seqno is lower than the stability message
Investigate whether sent messages need to be buffered in NAKACK
---------------------------------------------------------------
Key: JGRP-281
URL: http://jira.jboss.com/jira/browse/JGRP-281
Project: JGroups
Issue Type: Task
Affects Versions: 2.4, 2.3 SP1
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.5
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
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9:49 a.m.
New subject: [JBoss JIRA] Updated: (JGRP-281) NAKACK: merge sent_msgs, received_msgs and delivered_msgs into xmit_table
[ http://jira.jboss.com/jira/browse/JGRP-281?page=all ]
Bela Ban updated JGRP-281:
--------------------------
Summary: NAKACK: merge sent_msgs, received_msgs and delivered_msgs into xmit_table
(was: Investigate whether sent messages need to be buffered in NAKACK)
NAKACK: merge sent_msgs, received_msgs and delivered_msgs into
xmit_table
-------------------------------------------------------------------------
Key: JGRP-281
URL: http://jira.jboss.com/jira/browse/JGRP-281
Project: JGroups
Issue Type: Task
Affects Versions: 2.4, 2.3 SP1
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.5
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
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3:16 a.m.
New subject: [JBoss JIRA] Updated: (JGRP-281) NAKACK: merge sent_msgs, received_msgs and delivered_msgs into xmit_table
[ http://jira.jboss.com/jira/browse/JGRP-281?page=all ]
Bela Ban updated JGRP-281:
--------------------------
Fix Version/s: 2.6
(was: 2.5)
Affects Version/s: 2.5
Performance improvement
NAKACK: merge sent_msgs, received_msgs and delivered_msgs into
xmit_table
-------------------------------------------------------------------------
Key: JGRP-281
URL: http://jira.jboss.com/jira/browse/JGRP-281
Project: JGroups
Issue Type: Task
Affects Versions: 2.3 SP1, 2.5, 2.4
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.6
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
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3:33 a.m.
New subject: [JBoss JIRA] Updated: (JGRP-281) NAKACK: merge sent_msgs, received_msgs and delivered_msgs into xmit_table
[ http://jira.jboss.com/jira/browse/JGRP-281?page=all ]
Bela Ban updated JGRP-281:
--------------------------
Fix Version/s: 2.5
(was: 2.6)
Affects Version/s: (was: 2.5)
NAKACK: merge sent_msgs, received_msgs and delivered_msgs into
xmit_table
-------------------------------------------------------------------------
Key: JGRP-281
URL: http://jira.jboss.com/jira/browse/JGRP-281
Project: JGroups
Issue Type: Task
Affects Versions: 2.3 SP1, 2.4
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.5
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
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3:04 a.m.
New subject: [JBoss JIRA] Updated: (JGRP-281) NAKACK: merge sent_msgs, received_msgs and delivered_msgs into xmit_table
[ http://jira.jboss.com/jira/browse/JGRP-281?page=all ]
Bela Ban updated JGRP-281:
--------------------------
Fix Version/s: 2.6
(was: 2.5)
Performance enhancement
NAKACK: merge sent_msgs, received_msgs and delivered_msgs into
xmit_table
-------------------------------------------------------------------------
Key: JGRP-281
URL: http://jira.jboss.com/jira/browse/JGRP-281
Project: JGroups
Issue Type: Task
Affects Versions: 2.3 SP1, 2.4
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.6
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
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5:12 a.m.
New subject: [JBoss JIRA] Updated: (JGRP-281) NAKACK: merge sent_msgs, received_msgs and delivered_msgs into xmit_table
[ http://jira.jboss.com/jira/browse/JGRP-281?page=all ]
Bela Ban updated JGRP-281:
--------------------------
Comment: was deleted
NAKACK: merge sent_msgs, received_msgs and delivered_msgs into
xmit_table
-------------------------------------------------------------------------
Key: JGRP-281
URL: http://jira.jboss.com/jira/browse/JGRP-281
Project: JGroups
Issue Type: Task
Affects Versions: 2.3 SP1, 2.4
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.6
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
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6:36 a.m.
New subject: [JBoss JIRA] Updated: (JGRP-281) NAKACK: merge sent_msgs, received_msgs and delivered_msgs into xmit_table
[ http://jira.jboss.com/jira/browse/JGRP-281?page=all ]
Bela Ban updated JGRP-281:
--------------------------
Fix Version/s: 2.5
(was: 2.6)
NAKACK: merge sent_msgs, received_msgs and delivered_msgs into
xmit_table
-------------------------------------------------------------------------
Key: JGRP-281
URL: http://jira.jboss.com/jira/browse/JGRP-281
Project: JGroups
Issue Type: Task
Affects Versions: 2.3 SP1, 2.4
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.5
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
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6:46 a.m.
New subject: [JBoss JIRA] Updated: (JGRP-281) NAKACK: merge sent_msgs, received_msgs and delivered_msgs into xmit_table
[ http://jira.jboss.com/jira/browse/JGRP-281?page=all ]
Bela Ban updated JGRP-281:
--------------------------
Description:
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
The new design is described in JGroups/doc/design.NAKACK.txt
was:
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
NAKACK: merge sent_msgs, received_msgs and delivered_msgs into
xmit_table
-------------------------------------------------------------------------
Key: JGRP-281
URL: http://jira.jboss.com/jira/browse/JGRP-281
Project: JGroups
Issue Type: Task
Affects Versions: 2.3 SP1, 2.4
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.5
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
The new design is described in JGroups/doc/design.NAKACK.txt
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6:35 a.m.
New subject: [JBoss JIRA] Resolved: (JGRP-281) NAKACK: merge sent_msgs, received_msgs and delivered_msgs into xmit_table
[ http://jira.jboss.com/jira/browse/JGRP-281?page=all ]
Bela Ban resolved JGRP-281.
---------------------------
Resolution: Done
NAKACK: merge sent_msgs, received_msgs and delivered_msgs into
xmit_table
-------------------------------------------------------------------------
Key: JGRP-281
URL: http://jira.jboss.com/jira/browse/JGRP-281
Project: JGroups
Issue Type: Task
Affects Versions: 2.3 SP1, 2.4
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.5
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
The new design is described in JGroups/doc/design.NAKACK.txt
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8:03 a.m.
New subject: [JBoss JIRA] Closed: (JGRP-281) NAKACK: merge sent_msgs, received_msgs and delivered_msgs into xmit_table
[ http://jira.jboss.com/jira/browse/JGRP-281?page=all ]
Bela Ban closed JGRP-281.
-------------------------
NAKACK: merge sent_msgs, received_msgs and delivered_msgs into
xmit_table
-------------------------------------------------------------------------
Key: JGRP-281
URL: http://jira.jboss.com/jira/browse/JGRP-281
Project: JGroups
Issue Type: Task
Affects Versions: 2.3 SP1, 2.4
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.5
NAKACK buffers sent messages in sent-table and received messages in received-table. We
might be able to discard sent-table entirely because received-table will contain a message
sent by oneself !
Once we have loopback in place by default, we can be sure that any message sent by P will
be in P's received-table.
The new design is described in JGroups/doc/design.NAKACK.txt
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6618
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Bela Ban (JIRA)