8000 GtAwsAutoScalingGroupManager>>waitForDescription use #isStale to wait… · feenkcom/gt4aws@04d8dc4 · GitHub
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GtAwsAutoScalingGroupManager>>waitForDescription use #isStale to wait for value.
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‎src/Gt4Aws/GtAwsAutoScalingGroupManager.class.st

Lines changed: 10 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -96,13 +96,16 @@ GtAwsAutoScalingGroupManager >> waitForDescription [
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"Answer the receiver's description, waiting if it isn't yet available."
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| maxRetries retryCount delay description |
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maxRetries := 9.
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delay := 1 second.
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retryCount := 0.
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[ description := self description.
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description isNil and: [ retryCount <= maxRetries ]. ] whileTrue:
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[ retryCount := retryCount + 1.
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delay wait. ].
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descriptionCache isStale ifTrue:
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[ maxRetries := 9.
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delay := 1 second.
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retryCount := 0.
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descriptionCache keepAlive.
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[ descriptionCache isStale and: [ retryCount <= maxRetries ]. ] whileTrue:
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[ retryCount := retryCount + 1.
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delay wait. ] ].
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description := self description.
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description ifNil:
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[ self error: 'Unable to retrieve description' ].
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^ description

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