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by kaoD
54 days ago
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And what's the public API/stdlib/bindings inside the WASM workers? I've been thinking a lot about this today and I think you might have a hidden gem here. Where can I reach you to talk more about this? Feel free to drop an email (address in my profile) |
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> And what's the public API/stdlib/bindings inside the WASM workers?
Wazero (via Extism) carries the load here. As it stands, the runtime lifts three basic host functions into guest code which enable the RPC-like behaviour, injection of caller-context and basic logging[1], which are in turn referenced in the guest code like in the example[2].
In the reverse direction, guest code exposes it's public APIs via build directives[3], which are handled by the runtime code[4].
Figured that concrete examples might be more helpful here (I hope the formatting works).
[1] https://github.com/Sambigeara/pollen/blob/567e85d5f1407932dd... [2] https://github.com/Sambigeara/pollen/blob/567e85d5f1407932dd... [3] https://github.com/Sambigeara/pollen/blob/567e85d5f1407932dd... [4] https://github.com/Sambigeara/pollen/blob/567e85d5f1407932dd...