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minibits-cash / minibits_wallet

MIT License
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Issue receiving many transactions in parallel #46

Closed minibits-cash closed 2 months ago

minibits-cash commented 5 months ago

When starting the wallet and there are many transactions to be recieved from the same mint, wallet likely get bricked on "duplicate b_B" errors returned by the mint. Issue is cause by the fact, that multiple transactions acess and overwrite recovery index counter that is now increased before making a call to the mint in order to allow recovery in case the app will quit before receiving the response from the mint.

Solution is to implement pessimistic lock on recovery index counters specific to each transactionId and released only after transaction completed storing of new proofs.

minibits-cash commented 5 months ago

Fix released in v0.1.5-beta-37 and in new native release v0.1.6-beta.