• Sergey Pepyakin's avatar
    Treat non-deterministic prep errors as internal errors (#4364) · c10f0619
    Sergey Pepyakin authored
    Closes https://github.com/paritytech/polkadot/issues/4293
    
    This PR changes the way how we treat a certain subset of PVF preparation
    errors. Specifically, now only the deterministic errors are treated as
    invalid candidates. That is, the errors that are easily
    attributable to either the the PVF contents or the wasmtime code, but
    not e.g. I/O errors that could be triggered by the OS (insufficient
    memory, disk failure, too much load, etc). The latter are treated as
    internal errors and thus do not trigger the disputes.
    c10f0619
error.rs 5.12 KB