Flow API fsFlowUnregisterAll

[MSFS 2024] Bug Reports WASM
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1

Version: 1.5.16.0

Frequency: Consistently

Severity: Low

Bug description:

Flow API UnregisterAll doesn’t seem to unregister correctly

Repro steps:

auto result = fsFlowRegister(fsFlowWasmCallback, NULL);

result = fsFlowUnregisterAll();

result = fsFlowRegister(fsFlowWasmCallback, NULL);

last result is false

auto result = fsFlowRegister(fsFlowWasmCallback, NULL);

result = fsFlowUnregister(fsFlowWasmCallback);

result = fsFlowRegister(fsFlowWasmCallback, NULL);

last result is true

so it seems that fsFlowUnregisterAll doesn’t unregister correctly, while fsFlowUnregister of the specific callback it works

2

Hi

Indeed there is an issue with the UnregisterAll if it is called in the same frame as a Register (the (un)registration process is async and there is a missing check in the UnregisterAll function that doesn’t handle that case.

Thanks for pointing that out.

Best Regards
Maxime / Asobo

2 Likes
3

Hello,

Can you confirm this is fixed in SU3 ?

Regards,
Boris