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2004-05-19 09:20:35 UTC
Bugs item #956584, was opened at 2004-05-19 11:20
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=474136&aid=956584&group_id=54559
Category: message engine
Group: v0.7.6.1
Status: Open
Resolution: None
Priority: 5
Submitted By: cke (bitfikler)
Assigned to: Jim Alateras (jalateras)
Summary: Messages get lost when time is adjusted backwards
Initial Comment:
This is tested on RedHat Linux 9
Tried this:
Start OpenJms
runconsumer.sh -topic=xyz -count=100
runpublisher.sh -topic=xyz -count=2
(at this point the messages are shown by the consumer)
(now, tamper with time:)
date -s +"-10 hours"
runpublisher.sh -topic=xyz -count=2
(at this point the messages are not shown by the
consumer)
Sometimes messages get lost when turning back time
with 10 minutes. Sometimes the consumer starts
recieving messages when time is adjusted forward to its
original state.
The problem is that if someone decides to correct the
time by adjusting it backwards, messages get lost, and
that is not desirable.
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=474136&aid=956584&group_id=54559
Message generated for change (Tracker Item Submitted) made by Item Submitter
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=474136&aid=956584&group_id=54559
Category: message engine
Group: v0.7.6.1
Status: Open
Resolution: None
Priority: 5
Submitted By: cke (bitfikler)
Assigned to: Jim Alateras (jalateras)
Summary: Messages get lost when time is adjusted backwards
Initial Comment:
This is tested on RedHat Linux 9
Tried this:
Start OpenJms
runconsumer.sh -topic=xyz -count=100
runpublisher.sh -topic=xyz -count=2
(at this point the messages are shown by the consumer)
(now, tamper with time:)
date -s +"-10 hours"
runpublisher.sh -topic=xyz -count=2
(at this point the messages are not shown by the
consumer)
Sometimes messages get lost when turning back time
with 10 minutes. Sometimes the consumer starts
recieving messages when time is adjusted forward to its
original state.
The problem is that if someone decides to correct the
time by adjusting it backwards, messages get lost, and
that is not desirable.
----------------------------------------------------------------------
You can respond by visiting:
https://sourceforge.net/tracker/?func=detail&atid=474136&aid=956584&group_id=54559