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Necessary Maintenance #4459

Signal handling should be reviewed to ensure that signals are always handled by the correct thread.

Added by Christopher Green over 7 years ago. Updated about 3 years ago.

Status:
Accepted
Priority:
Normal
Assignee:
-
Category:
Infrastructure
Target version:
-
Start date:
Due date:
09/30/2013
% Done:

0%

Estimated time:
24.00 h
Scope:
Experiment:
SSI Package:
Duration:

Description

Care should be taken with The message queue thread in Messagefacility, and with the possibility that artapp may have been invoked as a separate thread from another application.

Related issues

Related to art - Bug #4458: art::shutdown_flag should be atomicClosed10/10/201310/10/2013

Related to art - Feature #4356: Document the pattern that artdaq applications should use to correctly handle signals [ds50daq-related]Closed07/17/201307/31/2013

Related to art - Feature #4355: Document and verify the signal handling within art [ds50daq-related]Closed07/17/201307/31/2013

History

#1 Updated by Christopher Green over 7 years ago

  • Tracker changed from Nova Simulation Problem to Necessary Maintenance

#2 Updated by Christopher Green over 7 years ago

  • Status changed from New to Accepted

#3 Updated by Christopher Green almost 7 years ago

  • Target version changed from 1.09.00 to 521

#4 Updated by Kyle Knoepfel about 3 years ago

  • Target version deleted (521)

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