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Posted to dev@qpid.apache.org by "Arnaud Simon (JIRA)" <qp...@incubator.apache.org> on 2008/05/30 13:47:46 UTC
[jira] Created: (QPID-1106) Make message acknowledgment synchronous
Make message acknowledgment synchronous
---------------------------------------
Key: QPID-1106
URL: https://issues.apache.org/jira/browse/QPID-1106
Project: Qpid
Issue Type: Improvement
Affects Versions: M3
Reporter: Arnaud Simon
Fix For: M3
Currently the 0.10 code path does not sync ack of messages. It should be configurable so with sync ack we get the at-most-once semantics required by JMS with client auto ack mode.
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[jira] Updated: (QPID-1106) Make message acknowledgment synchronous
Posted by "Rajith Attapattu (JIRA)" <qp...@incubator.apache.org>.
[ https://issues.apache.org/jira/browse/QPID-1106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rajith Attapattu updated QPID-1106:
-----------------------------------
This feature is committed to Qpid trunk at rev 747962.
If using sync_ack only the last acknowledged message should be subject to ambiguity.
> Make message acknowledgment synchronous
> ---------------------------------------
>
> Key: QPID-1106
> URL: https://issues.apache.org/jira/browse/QPID-1106
> Project: Qpid
> Issue Type: Improvement
> Components: Java Client
> Affects Versions: M4
> Reporter: Arnaud Simon
> Assignee: Rajith Attapattu
> Fix For: M5
>
> Attachments: QPID_1106.patch
>
>
> Currently the 0.10 code path does not sync ack of messages. It should be configurable so with sync ack we get the at-most-once semantics required by JMS with client auto ack mode.
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[jira] Updated: (QPID-1106) Make message acknowledgment synchronous
Posted by "Arnaud Simon (JIRA)" <qp...@incubator.apache.org>.
[ https://issues.apache.org/jira/browse/QPID-1106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arnaud Simon updated QPID-1106:
-------------------------------
Component/s: Java Client
> Make message acknowledgment synchronous
> ---------------------------------------
>
> Key: QPID-1106
> URL: https://issues.apache.org/jira/browse/QPID-1106
> Project: Qpid
> Issue Type: Improvement
> Components: Java Client
> Affects Versions: M3
> Reporter: Arnaud Simon
> Fix For: M3
>
>
> Currently the 0.10 code path does not sync ack of messages. It should be configurable so with sync ack we get the at-most-once semantics required by JMS with client auto ack mode.
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[jira] Updated: (QPID-1106) Make message acknowledgment synchronous
Posted by "Rajith Attapattu (JIRA)" <qp...@incubator.apache.org>.
[ https://issues.apache.org/jira/browse/QPID-1106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rajith Attapattu updated QPID-1106:
-----------------------------------
Attachment: QPID_1106.patch
This contains a solution to the problem described here.
Some of the code related to this is contained in the patch attached to QPID-1677
> Make message acknowledgment synchronous
> ---------------------------------------
>
> Key: QPID-1106
> URL: https://issues.apache.org/jira/browse/QPID-1106
> Project: Qpid
> Issue Type: Improvement
> Components: Java Client
> Affects Versions: M4
> Reporter: Arnaud Simon
> Assignee: Rajith Attapattu
> Fix For: M5
>
> Attachments: QPID_1106.patch
>
>
> Currently the 0.10 code path does not sync ack of messages. It should be configurable so with sync ack we get the at-most-once semantics required by JMS with client auto ack mode.
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[jira] Assigned: (QPID-1106) Make message acknowledgment
synchronous
Posted by "Arnaud Simon (JIRA)" <qp...@incubator.apache.org>.
[ https://issues.apache.org/jira/browse/QPID-1106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arnaud Simon reassigned QPID-1106:
----------------------------------
Assignee: Rajith Attapattu (was: Arnaud Simon)
Rajith, can you confirm that we can close this JIRA.
> Make message acknowledgment synchronous
> ---------------------------------------
>
> Key: QPID-1106
> URL: https://issues.apache.org/jira/browse/QPID-1106
> Project: Qpid
> Issue Type: Improvement
> Components: Java Client
> Affects Versions: M3
> Reporter: Arnaud Simon
> Assignee: Rajith Attapattu
> Fix For: M4
>
>
> Currently the 0.10 code path does not sync ack of messages. It should be configurable so with sync ack we get the at-most-once semantics required by JMS with client auto ack mode.
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[jira] Updated: (QPID-1106) Make message acknowledgment synchronous
Posted by "Arnaud Simon (JIRA)" <qp...@incubator.apache.org>.
[ https://issues.apache.org/jira/browse/QPID-1106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Arnaud Simon updated QPID-1106:
-------------------------------
Status: Ready To Review (was: In Progress)
> Make message acknowledgment synchronous
> ---------------------------------------
>
> Key: QPID-1106
> URL: https://issues.apache.org/jira/browse/QPID-1106
> Project: Qpid
> Issue Type: Improvement
> Components: Java Client
> Affects Versions: M3
> Reporter: Arnaud Simon
> Assignee: Arnaud Simon
> Fix For: M4
>
>
> Currently the 0.10 code path does not sync ack of messages. It should be configurable so with sync ack we get the at-most-once semantics required by JMS with client auto ack mode.
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[jira] Updated: (QPID-1106) Make message acknowledgment synchronous
Posted by "Aidan Skinner (JIRA)" <qp...@incubator.apache.org>.
[ https://issues.apache.org/jira/browse/QPID-1106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Aidan Skinner updated QPID-1106:
--------------------------------
Assignee: Arnaud Simon
> Make message acknowledgment synchronous
> ---------------------------------------
>
> Key: QPID-1106
> URL: https://issues.apache.org/jira/browse/QPID-1106
> Project: Qpid
> Issue Type: Improvement
> Components: Java Client
> Affects Versions: M3
> Reporter: Arnaud Simon
> Assignee: Arnaud Simon
> Fix For: M3
>
>
> Currently the 0.10 code path does not sync ack of messages. It should be configurable so with sync ack we get the at-most-once semantics required by JMS with client auto ack mode.
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[jira] Updated: (QPID-1106) Make message acknowledgment synchronous
Posted by "Rajith Attapattu (JIRA)" <qp...@incubator.apache.org>.
[ https://issues.apache.org/jira/browse/QPID-1106?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Rajith Attapattu updated QPID-1106:
-----------------------------------
Affects Version/s: (was: M3)
M4
Fix Version/s: (was: M4)
M5
Arnaud this is not done. IMO as per the JMS spec AUTO_ACK should provide exactly-once semantics.
Currently AUTO_ACK and DUPS_OK behaves the same.
That is in a clustered environment, when AUTO_ACK is used, there is a possibility of getting duplicates.
To prevent this I have introduced a System/Connection URLproperty called sync_ack.
If set to true it will synchronously ack after every message.
However in order for the producer to not replay the messages again (during failover) and prevent duplicates,we need a way for the JMS client to sync on every publish as well. To faciliate this, I have introduced a System/Connection URLproperty called sync_publish={persistent|all} which supercedes sync_persistent.
(sync_persistent is deprecated but supported for a few releases with a warning printed if used).
This is covered by QPID-1677
> Make message acknowledgment synchronous
> ---------------------------------------
>
> Key: QPID-1106
> URL: https://issues.apache.org/jira/browse/QPID-1106
> Project: Qpid
> Issue Type: Improvement
> Components: Java Client
> Affects Versions: M4
> Reporter: Arnaud Simon
> Assignee: Rajith Attapattu
> Fix For: M5
>
>
> Currently the 0.10 code path does not sync ack of messages. It should be configurable so with sync ack we get the at-most-once semantics required by JMS with client auto ack mode.
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