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Check for null reference before callback#1121
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TheFreezebug wants to merge 1 commit intosharpdx:masterfrom
Open
Check for null reference before callback#1121TheFreezebug wants to merge 1 commit intosharpdx:masterfrom
TheFreezebug wants to merge 1 commit intosharpdx:masterfrom
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During high-speed usage, callbacks will throw a null-reference error because the object has been deleted or collected before the callback can be executed on it. Add checks to see if the object is still valid.
h1cks
reviewed
Feb 18, 2019
| static private void OnVoiceProcessingPassStartImpl(IntPtr thisObject, int bytes) | ||
| { | ||
| var shadow = ToShadow<VoiceShadow>(thisObject); | ||
| if (shadow == null) |
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Coding style only comments.
Would you not use "If (Shadow != null)" and nest the logic?
Or would you also consider using and I have not tested this, so it might not be valid -
var callback = (VoiceCallback)shadow?.Callback;
callback?.OnVoiceProcessingPassStart(bytes);
only a passing question.
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During high-speed usage, callbacks will throw a null-reference error because the object has been deleted or collected before the callback can be executed on it. Add checks to see if the object is still valid.