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Add additional task completion guard to suppress late callbacks.

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Hedden, Kyle Matthew 2023-10-20 13:38:39 -04:00
parent 2a438e68a7
commit f7ca8da8f9
1 changed files with 10 additions and 6 deletions
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16
MVMCore/MVMCore/Models/ActionType/Client Parameters/ClientParameterHandler.swift
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@ -104,13 +104,17 @@
timingOutIn: timeout) { (receivedParameter) in
// Queue the results for merge.
parametersWorkQueue.async {
if (returnedList[index] != nil) {
MVMCoreLoggingHandler.addError(toLog: MVMCoreErrorObject(title: nil, message: "Client parameter \(parameterType) has already executed. The completion handler should only be called once!", code: ErrorCode.default.rawValue, domain: ErrorDomainNative, location: String(describing: ClientParameterHandler.self))!)
} else {
MVMCoreLoggingHandler.shared()?.logCoreEvent(.clientParameterFetchComplete(name: parameterType, uuid: requestUUID[index], actionId: actionId))
returnedList[index] = receivedParameter
group.leave() // Leaving is only done after setup (barriered).
guard !complete else {
MVMCoreLoggingHandler.logDebugMessage(withDelegate: "Client \(parameterType) responded after task completion.")
return
}
guard returnedList[index] == nil else {
MVMCoreLoggingHandler.addError(toLog: MVMCoreErrorObject(title: nil, message: "Client parameter \(parameterType) has already executed. The completion handler should only be called once!", code: ErrorCode.default.rawValue, domain: ErrorDomainNative, location: String(describing: ClientParameterHandler.self))!)
return
}
MVMCoreLoggingHandler.shared()?.logCoreEvent(.clientParameterFetchComplete(name: parameterType, uuid: requestUUID[index], actionId: actionId))
returnedList[index] = receivedParameter
group.leave() // Leaving is only done after setup (barriered).
}
}
}