Bug 959 – Simulation never finishes when using RealtimeSimulatorImpl

Bug 959 - Simulation never finishes when using RealtimeSimulatorImpl


Summary:	Simulation never finishes when using RealtimeSimulatorImpl

Status:	RESOLVED FIXED

Product:	ns-3
Classification:	Unclassified
Component:	core
Version:	pre-release
Hardware:	All All

Importance:	P5 normal
Assigned To:	Craig Dowell

URL:
Keywords:

Depends on:
Blocks:
	Show dependency tree / graph

Reported:	2010-07-22 07:43 EDT by alina
Modified:	2010-08-16 13:44 EDT (History)
CC List:	4 users (show)

See Also:

Attachments
patch for RealtimeSimulatorImpl::RunOneEvent (485 bytes, patch) 2010-07-22 07:43 EDT, alina	Details \| Diff
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Description alina 2010-07-22 07:43:00 EDT

Created attachment 942 [details]
patch for RealtimeSimulatorImpl::RunOneEvent

In RealtimeSimulatorImpl::RunOneEvent the value next.key.m_ts is being assigned to the m_currentUid member. Instead next.key.m_uid should be assigned.
This provokes RealtimeSimulatorImpl::Cancel to not perform the cancellation of the next(last) event because RealtimeSimulatorImpl::IsExpired returns true when it should not.

Comment 1 Tom Henderson 2010-08-13 01:58:02 EDT

I do not have a testcase for this (the existing realtime examples seem to work without the patch) but I haven't seen any side effects on the realtime tests from including this patch, so I think it is a candidate for merging.

Comment 2 Josh Pelkey 2010-08-16 13:44:52 EDT

changeset: bcf8ecccfe23