[#DIRMINA-79] The number of ThreadPoolFilter threads becomes 0 sometimes.

MINA

The number of ThreadPoolFilter threads becomes 0 sometimes.

Created: 05/Aug/05 10:38 PM Updated: 26/May/09 12:46 AM

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Component/s:

None

Affects Version/s:

0.7.3

Fix Version/s:

0.7.4

Time Tracking:

Not Specified

Resolution Date:

23/Aug/05 10:09 AM

Description

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Related forum thread: http://gleamynode.net/dev/forum/read.php?1,20

It seems like all thread pool threads suicide without any exceptions at some situation.

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Change History

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Repository	Revision	Date	User	Message
ASF	#239282	Tue Aug 23 01:01:39 UTC 2005	trustin	Possible fix for ~~DIRMINA-79~~ - The number of ThreadPoolFilter threads sometimes becomes 0. * Fixed a bug that the thread can die when interrupted in Worker.waitForPromotion() and Worker.fetchBuffer()
				Files Changed
				MODIFY /directory/network/branches/0.7/src/java/org/apache/mina/util/BaseThreadPool.java MODIFY /directory/network/trunk/src/test/org/apache/mina/filter/ThreadPoolFilterRegressionTest.java MODIFY /directory/network/trunk/src/java/org/apache/mina/filter/ThreadPoolFilter.java

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Trustin Lee added a comment - 23/Aug/05 10:09 AM

I found some silly bug that threads die when they are interrupted expectedly. I checked in the fix and deployed the snapshot JAR. Please report if threads die again.

Thanks,
Trustin

Trustin Lee made changes - 23/Aug/05 10:09 AM

Field	Original Value	New Value
Resolution		Fixed [ 1 ]
Status	Open [ 1 ]	Resolved [ 5 ]

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Trustin Lee added a comment - 23/Aug/05 10:17 AM

expectedly -> unexpectedly

Repository	Revision	Date	User	Message
ASF	#261915	Sun Aug 28 02:02:30 UTC 2005	trustin	* Fixed deadlock while shutting down. * Fixed ~~DIRMINA-79~~ - The number of ThreadPoolFilter threads becomes 0 sometimes. ** Fixed problems in giveUpLead() and fetchBuffer()
				Files Changed
				MODIFY /directory/network/branches/0.7/src/java/org/apache/mina/util/BaseThreadPool.java MODIFY /directory/network/trunk/src/java/org/apache/mina/filter/ThreadPoolFilter.java

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Trustin Lee added a comment - 28/Aug/05 11:05 AM

There was a report on this bug again. I reviewed Thread Pool implementation again. I found and fixed two more issues related with this.

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Jay Erb added a comment - 04/Nov/06 12:55 PM

I'd be interested in reading the discussion on pool thread suicide. Unfortunately, the link in the description is dead. I'm running into this problem running 0.7.3 and want to find a way to regularly reproduce it. We're too close to shipping to upgrade to a newer version of mina.

Emmanuel Lecharny made changes - 26/May/09 12:46 AM

Status

Resolved [ 5 ]

Closed [ 6 ]