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| 1 | // The Worker that hosts the solver. |
| 2 | // |
| 3 | // Thin on purpose: everything that could disagree with the Go verifier lives |
| 4 | // in powcore.js, which the browser test imports and runs directly. A worker |
| 5 | // cannot be imported, so any logic left in here would be untested by the one |
| 6 | // gate that matters. |
| 7 | // |
| 8 | // It runs off the main thread because a few hundred thousand hashes on it |
| 9 | // freezes a phone for seconds — the page stops scrolling and stops answering |
| 10 | // taps at exactly the moment somebody is deciding whether to trust us. |
| 11 | |
| 12 | import { solve } from "./powcore.js"; |
| 13 | |
| 14 | self.onmessage = (e) => { |
| 15 | const { nonce, email, difficulty } = e.data; |
| 16 | const counter = solve(nonce, email, difficulty, (tried) => { |
| 17 | self.postMessage({ done: false, tried }); |
| 18 | }); |
| 19 | self.postMessage({ done: true, counter }); |
| 20 | }; |
| 21 | |
amadan