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Implement Pipeline.prepareForgeBatchArgs()

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- Implement Pipeline.prepareForgeBatchArgs()
- Add a minimal stress test for the coordinator (that also runs the
  synchronizer)
- Update txprocessor.ProcessTxs() to return valid results for batches without
  transactions
  	- Add the boilerplate for the corresponding test, leaving as TODO the
	  zkInput values
- Update prover client to use the same point format as proof server (projective)
- Update interface of TxSelector.GetCoordIdxs to also return the authorizations
  to create accounts that go with the l1CoordinatorTxs.
This commit is contained in:
Eduard S
2020-12-22 16:50:58 +01:00
parent c61c4f3376
commit 6a990376b4
10 changed files with 361 additions and 49 deletions
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23
txselector/txselector.go
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@@ -151,15 +151,15 @@ func (txsel *TxSelector) GetCoordIdxs() (map[common.TokenID]common.Idx, error) {
// GetL2TxSelection returns the L1CoordinatorTxs and a selection of the L2Txs
// for the next batch, from the L2DB pool
func (txsel *TxSelector) GetL2TxSelection(selectionConfig *SelectionConfig,
batchNum common.BatchNum) ([]common.Idx, []common.L1Tx, []common.PoolL2Tx, error) {
coordIdxs, _, l1CoordinatorTxs, l2Txs, err := txsel.GetL1L2TxSelection(selectionConfig, batchNum,
batchNum common.BatchNum) ([]common.Idx, [][]byte, []common.L1Tx, []common.PoolL2Tx, error) {
coordIdxs, auths, _, l1CoordinatorTxs, l2Txs, err := txsel.GetL1L2TxSelection(selectionConfig, batchNum,
[]common.L1Tx{})
return coordIdxs, l1CoordinatorTxs, l2Txs, tracerr.Wrap(err)
return coordIdxs, auths, l1CoordinatorTxs, l2Txs, tracerr.Wrap(err)
}
// GetL1L2TxSelection returns the selection of L1 + L2 txs
func (txsel *TxSelector) GetL1L2TxSelection(selectionConfig *SelectionConfig,
batchNum common.BatchNum, l1Txs []common.L1Tx) ([]common.Idx, []common.L1Tx, []common.L1Tx,
batchNum common.BatchNum, l1Txs []common.L1Tx) ([]common.Idx, [][]byte, []common.L1Tx, []common.L1Tx,
[]common.PoolL2Tx, error) {
// apply l1-user-tx to localAccountDB
// create new leaves
@@ -169,7 +169,7 @@ func (txsel *TxSelector) GetL1L2TxSelection(selectionConfig *SelectionConfig,
// get existing CoordIdxs
coordIdxsMap, err := txsel.GetCoordIdxs()
if err != nil {
return nil, nil, nil, nil, tracerr.Wrap(err)
return nil, nil, nil, nil, nil, tracerr.Wrap(err)
}
var coordIdxs []common.Idx
for tokenID := range coordIdxsMap {
@@ -179,7 +179,7 @@ func (txsel *TxSelector) GetL1L2TxSelection(selectionConfig *SelectionConfig,
// get pending l2-tx from tx-pool
l2TxsRaw, err := txsel.l2db.GetPendingTxs() // (batchID)
if err != nil {
return nil, nil, nil, nil, tracerr.Wrap(err)
return nil, nil, nil, nil, nil, tracerr.Wrap(err)
}
var validTxs txs
@@ -235,14 +235,19 @@ func (txsel *TxSelector) GetL1L2TxSelection(selectionConfig *SelectionConfig,
// process the txs in the local AccountsDB
_, err = txsel.localAccountsDB.ProcessTxs(ptc, coordIdxs, l1Txs, l1CoordinatorTxs, l2Txs)
if err != nil {
return nil, nil, nil, nil, tracerr.Wrap(err)
return nil, nil, nil, nil, nil, tracerr.Wrap(err)
}
err = txsel.localAccountsDB.MakeCheckpoint()
if err != nil {
return nil, nil, nil, nil, tracerr.Wrap(err)
return nil, nil, nil, nil, nil, tracerr.Wrap(err)
}
return nil, l1Txs, l1CoordinatorTxs, l2Txs, nil
// TODO
auths := make([][]byte, len(l1CoordinatorTxs))
for i := range auths {
auths[i] = make([]byte, 65)
}
return nil, auths, l1Txs, l1CoordinatorTxs, l2Txs, nil
}
// processTxsToEthAddrBJJ process the common.PoolL2Tx in the case where