Commit Graph

6 Commits

Author SHA1 Message Date
Eduard S
d7c56afa5c Fix incorrect initial CurrentIdx in kvdb 2021-01-29 12:41:26 +01:00
arnaucube
68bfbff269 Abstract KVDB from StateDB
- KVDB contains the Checkpoint & Resets system
- StateDB uses KVDB and adds all the StateDB related methods
2020-12-29 16:48:01 +01:00
Eduard S
a8ac35059a Test purger, fix some nonces
- Test all the purger functions
- Fix nonces set by til (previously til started with nonce 1 for pool l2txs,
  but the correct implementation is to start with nonce 0)
- Rename L2DB.CheckNonces to L2DB.invalidateOldNoncesQuery
- Rename L2DB.checkNoncesQuery to L2DB.InvalidateOldNonces

Related https://github.com/hermeznetwork/hermez-node/issues/392 (Fix checkNoncesQuery)
Resolve https://github.com/hermeznetwork/hermez-node/issues/396
2020-12-22 12:00:12 +01:00
Eduard S
6a9b5ce420 Extend Coordinator tests 2020-12-16 13:13:40 +01:00
Eduard S
20b8d0561f Update synchronizer and DB with last contracts updates
- API
	- When updating network info, handle cases where no batches exists and
	  where no forgers exists
- cli/node
	- Update `cfg.buidler.toml` config file to a working version
- common
	- Add new smart contract structs and extend some existing ones to
	  reflect updates regarding events from the smart contracts
- SQL
	- Add new tables and extend existing ones to reflect updates regarding
	  events from the smart contracts
- db/historydb
	- Add functions to insert new smart contract events data
	- Fix unclosed rows that led to inconsistent sql driver state (replace
	  NamedQuery by NamedExec).  This fixes the error:
	  `pq: unexpected Parse response 'C'`
- db/l2db
	- Close rows after usage
- eth
	- In Rollup event, introduce a new UpdateBucketsParameter when there's a
	  SafeMode event, with `SafeMode = true`
- synchronizer
	- synchronize new events
	- avoid calling `auction.CanForge` before the genesisBlock to avoid
	  getting a revert.
2020-12-10 17:45:17 +01:00
Eduard S
900d1fb6ce Integrate purger to node
- Common
	- Add `IdxNonce` type used to track nonces in accounts to invalidate
	  l2txs in the pool
- Config
	- Update coordinator config will all the new configuration parameters
	  used in the coordinator
- Coordinator
	- Introduce the `Purger` to track how often to purge and do the job when
	  needed according to a configuration.
	- Implement the methods to invalidate l2txs transactions due to l2txs
	  selection in batches.  For now these functions are not used in favour
	  of the `Purger` methods, which check ALL the l2txs in the pool.
	- Call Invalidation and Purging methods of the purger both when the
	  node is forging (in the pipeline when starting a new batch) and when
	  the node is not forging (in coordinator when being notified about a
	  new synced block)
- L2DB:
	- Implement `GetPendingUniqueFromIdxs` to get all the unique idxs from
	  pending transactions (used to get their nonces and then invalidate
	  txs)
	- Redo `CheckNonces` with a single SQL query and using `common.IdxNonce`
	  instead of `common.Account`
- StateDB:
	- Expose GetIdx to check errors when invalidating pool txs
- Synchronizer:
	- Test forged L1UserTxs processed by TxProcessor
	- Improve checks of Effective values
- TxSelector:
	- Expose the internal LocalStateDB in order to check account nonces in
	  the coordinator when not forging.
2020-12-09 12:43:16 +01:00