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check aggregate pending message required funds against balance

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This commit is contained in:
vyzo 2020-08-26 14:58:26 +03:00
parent 4ac9828b0c
commit 4adb83eaae
1 changed files with 13 additions and 2 deletions
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15
chain/messagepool/messagepool.go
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@ -417,8 +417,19 @@ func (mp *MessagePool) checkBalance(m *types.SignedMessage, curTs *types.TipSet)
return xerrors.Errorf("failed to check sender balance: %s: %w", err, ErrBroadcastAnyway)
}
if balance.LessThan(m.Message.RequiredFunds()) {
return xerrors.Errorf("not enough funds (required: %s, balance: %s): %w", types.FIL(m.Message.RequiredFunds()), types.FIL(balance), ErrNotEnoughFunds)
requiredFunds := types.BigAdd(m.Message.RequiredFunds(), m.Message.Value)
if balance.LessThan(requiredFunds) {
return xerrors.Errorf("not enough funds (required: %s, balance: %s): %w", types.FIL(requiredFunds), types.FIL(balance), ErrNotEnoughFunds)
}
mset, ok := mp.pending[m.Message.From]
if ok {
requiredFunds = types.BigAdd(requiredFunds, types.BigInt{Int: mset.requiredFunds})
if balance.LessThan(requiredFunds) {
// Note: we fail here for ErrBroadcastAnyway to signal a soft failure because we might
// be out of sync.
return xerrors.Errorf("not enough funds (required: %s, balance: %s): %w", types.FIL(requiredFunds), types.FIL(balance), ErrBroadcastAnyway)
}
}
return nil