[FIX] WorldState>>runStepMethodsIn:
stefan kersten
steve at k-hornz.de
Thu Jan 23 16:14:08 UTC 2003
from the changeset's preamble:
When sending WorldState>>addDeferredUIMessage: with a certain frequency
from a higher-priority process, WorldState>>runStepMethodsIn: blocks
because the queue never empties.
This changeset fixes the problem by dispatching only a fixed amount of
messages per UI cycle.
<sk>
-------------- next part --------------
'From Squeak3.4alpha of ''11 November 2002'' [latest update: #5125] on 23 January 2003 at 4:57:07 pm'!
"Change Set: WorldState-UIMessages-fix-sk
Date: 23 January 2003
Author: sk <steve at k-hornz.de>
When sending WorldState>>addDeferredUIMessage: with a certain frequency from a higher-priority process, WorldState>>runStepMethodsIn: blocks because the queue never empties.
This changeset fixes the problem by dispatching only a fixed amount of messages per UI cycle."!
!WorldState methodsFor: 'stepping' stamp: 'sk 1/23/2003 16:37'!
runStepMethodsIn: aWorld
"Perform periodic activity inbetween event cycles"
| queue |
queue _ self class deferredUIMessages.
queue size timesRepeat: [
queue next value
].
self runLocalStepMethodsIn: aWorld.
"we are using a normal #step for these now"
"aWorld allLowerWorldsDo: [ :each | each runLocalStepMethods ]."
! !
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