OpenSatNav

Possible Concurrency issue.

Bug #579432 reported by Will Uther on 2009-10-16

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	OpenSatNav	Fix Released	Medium	Kieran Fleming	OpenSatNav 0.9

Bug Description

I was looking at the source, and it seems there are some cases where java collections are accessed from two different threads. You need to used synchronized collections for this. Attached is a patch to fix this.

I haven't checked all the code for similar bugs, so there may be more cases where this would be useful.

Revision history for this message

chris_debian (cjhandrew) wrote on 2009-10-16:

Willu,

Thank you for submitting this patch. Sounds logical, but I'm going to pass it to Kizza, as he's our lead coder.

We really appreciate your help.

Chris.

Revision history for this message

chris_debian (cjhandrew) wrote on 2009-10-16:

Willu,

I should have said, most of the OSN development is done by a handful of people. Looking at the quality of the comments that you've made recently, we (the OSN Team) would welcome any comments you have regarding open issues, specifically release 0.9 at the moment:

http://www.opensatnav.org/versions/show/2

If you haven't done so already, you may want to have a look here:

http://www.opensatnav.org/wiki/osn/Talk_to_us_and_stay_in-touch

Apologies for posting here, but it seemed appropriate, plus I can't use gmail at work.

Cheers,

Chris.

Revision history for this message

Kieran Fleming (kieran-fleming) wrote on 2009-10-22:

Yep, looks good to me. Committed as revision 67.