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Stack continuity when throwing through a membrane? #31

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erights opened this issue Sep 29, 2019 · 1 comment
Open

Stack continuity when throwing through a membrane? #31

erights opened this issue Sep 29, 2019 · 1 comment

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@erights
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erights commented Sep 29, 2019

See Agoric/realms-shim#61

Attn @Jack-Works @ajvincent @jfparadis @ljharb @caridy

Probably best addressed at user level by virtualizing getStack and getStackString ?
@ljharb
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ljharb commented Sep 29, 2019

It seems like the issue is that v8 has runtime-unavailable info that it uses to enhance stacks. It seems like any host-only magic is simply no longer an option once any virtualization kicks in.

If we want v8's magic cross-realm stacks in a virtualized environment inside v8, wouldn't v8 have to expose that info to JS?

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