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Wrap function callbacks #104

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robertgoss opened this issue Jul 16, 2020 · 1 comment

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robertgoss commented Jul 16, 2020

Currently function callbacks are passed directly over the interface as arguments.

This leads to 2 issues:

We cannot journal calls into these callbacks from within the implementation - which we would like to do in the future
This does not follow the hourglass isolation pattern as an exception thown in the callback might not be safely able to percolate in the implementations code.

To get around this we should wrap the function call backs we are passed from the binding in the implementation.

robertgoss self-assigned this

alexanderoster mentioned this issue

Functiontypes can not be set as "out" or "return" values. #129

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alexanderoster commented Jul 28, 2020

Hi @robertgoss, I just found an issue (#129) that might be directly related to your project. It would be great to hear your opinion about this.

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