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Redo coordinator structure, connect API to node - API: - Modify the constructor so that hardcoded rollup constants don't need to be passed (introduce a `Config` and use `configAPI` internally) - Common: - Update rollup constants with proper *big.Int when required - Add BidCoordinator and Slot structs used by the HistoryDB and Synchronizer. - Add helper methods to AuctionConstants - AuctionVariables: Add column `DefaultSlotSetBidSlotNum` (in the SQL table: `default_slot_set_bid_slot_num`), which indicates at which slotNum does the `DefaultSlotSetBid` specified starts applying. - Config: - Move coordinator exclusive configuration from the node config to the coordinator config - Coordinator: - Reorganize the code towards having the goroutines started and stopped from the coordinator itself instead of the node. - Remove all stop and stopped channels, and use context.Context and sync.WaitGroup instead. - Remove BatchInfo setters and assing variables directly - In ServerProof and ServerProofPool use context instead stop channel. - Use message passing to notify the coordinator about sync updates and reorgs - Introduce the Pipeline, which can be started and stopped by the Coordinator - Introduce the TxManager, which manages ethereum transactions (the TxManager is also in charge of making the forge call to the rollup smart contract). The TxManager keeps ethereum transactions and: 1. Waits for the transaction to be accepted 2. Waits for the transaction to be confirmed for N blocks - In forge logic, first prepare a batch and then wait for an available server proof to have all work ready once the proof server is ready. - Remove the `isForgeSequence` method which was querying the smart contract, and instead use notifications sent by the Synchronizer to figure out if it's forging time. - Update test (which is a minimal test to manually see if the coordinator starts) - HistoryDB: - Add method to get the number of batches in a slot (used to detect when a slot has passed the bid winner forging deadline) - Add method to get the best bid and associated coordinator of a slot (used to detect the forgerAddress that can forge the slot) - General: - Rename some instances of `currentBlock` to `lastBlock` to be more clear. - Node: - Connect the API to the node and call the methods to update cached state when the sync advances blocks. - Call methods to update Coordinator state when the sync advances blocks and finds reorgs. - Synchronizer: - Add Auction field in the Stats, which contain the current slot with info about highest bidder and other related info required to know who can forge in the current block. - Better organization of cached state: - On Sync, update the internal cached state - On Init or Reorg, load the state from HistoryDB into the internal cached state.
4 years ago
Redo coordinator structure, connect API to node - API: - Modify the constructor so that hardcoded rollup constants don't need to be passed (introduce a `Config` and use `configAPI` internally) - Common: - Update rollup constants with proper *big.Int when required - Add BidCoordinator and Slot structs used by the HistoryDB and Synchronizer. - Add helper methods to AuctionConstants - AuctionVariables: Add column `DefaultSlotSetBidSlotNum` (in the SQL table: `default_slot_set_bid_slot_num`), which indicates at which slotNum does the `DefaultSlotSetBid` specified starts applying. - Config: - Move coordinator exclusive configuration from the node config to the coordinator config - Coordinator: - Reorganize the code towards having the goroutines started and stopped from the coordinator itself instead of the node. - Remove all stop and stopped channels, and use context.Context and sync.WaitGroup instead. - Remove BatchInfo setters and assing variables directly - In ServerProof and ServerProofPool use context instead stop channel. - Use message passing to notify the coordinator about sync updates and reorgs - Introduce the Pipeline, which can be started and stopped by the Coordinator - Introduce the TxManager, which manages ethereum transactions (the TxManager is also in charge of making the forge call to the rollup smart contract). The TxManager keeps ethereum transactions and: 1. Waits for the transaction to be accepted 2. Waits for the transaction to be confirmed for N blocks - In forge logic, first prepare a batch and then wait for an available server proof to have all work ready once the proof server is ready. - Remove the `isForgeSequence` method which was querying the smart contract, and instead use notifications sent by the Synchronizer to figure out if it's forging time. - Update test (which is a minimal test to manually see if the coordinator starts) - HistoryDB: - Add method to get the number of batches in a slot (used to detect when a slot has passed the bid winner forging deadline) - Add method to get the best bid and associated coordinator of a slot (used to detect the forgerAddress that can forge the slot) - General: - Rename some instances of `currentBlock` to `lastBlock` to be more clear. - Node: - Connect the API to the node and call the methods to update cached state when the sync advances blocks. - Call methods to update Coordinator state when the sync advances blocks and finds reorgs. - Synchronizer: - Add Auction field in the Stats, which contain the current slot with info about highest bidder and other related info required to know who can forge in the current block. - Better organization of cached state: - On Sync, update the internal cached state - On Init or Reorg, load the state from HistoryDB into the internal cached state.
4 years ago
Redo coordinator structure, connect API to node - API: - Modify the constructor so that hardcoded rollup constants don't need to be passed (introduce a `Config` and use `configAPI` internally) - Common: - Update rollup constants with proper *big.Int when required - Add BidCoordinator and Slot structs used by the HistoryDB and Synchronizer. - Add helper methods to AuctionConstants - AuctionVariables: Add column `DefaultSlotSetBidSlotNum` (in the SQL table: `default_slot_set_bid_slot_num`), which indicates at which slotNum does the `DefaultSlotSetBid` specified starts applying. - Config: - Move coordinator exclusive configuration from the node config to the coordinator config - Coordinator: - Reorganize the code towards having the goroutines started and stopped from the coordinator itself instead of the node. - Remove all stop and stopped channels, and use context.Context and sync.WaitGroup instead. - Remove BatchInfo setters and assing variables directly - In ServerProof and ServerProofPool use context instead stop channel. - Use message passing to notify the coordinator about sync updates and reorgs - Introduce the Pipeline, which can be started and stopped by the Coordinator - Introduce the TxManager, which manages ethereum transactions (the TxManager is also in charge of making the forge call to the rollup smart contract). The TxManager keeps ethereum transactions and: 1. Waits for the transaction to be accepted 2. Waits for the transaction to be confirmed for N blocks - In forge logic, first prepare a batch and then wait for an available server proof to have all work ready once the proof server is ready. - Remove the `isForgeSequence` method which was querying the smart contract, and instead use notifications sent by the Synchronizer to figure out if it's forging time. - Update test (which is a minimal test to manually see if the coordinator starts) - HistoryDB: - Add method to get the number of batches in a slot (used to detect when a slot has passed the bid winner forging deadline) - Add method to get the best bid and associated coordinator of a slot (used to detect the forgerAddress that can forge the slot) - General: - Rename some instances of `currentBlock` to `lastBlock` to be more clear. - Node: - Connect the API to the node and call the methods to update cached state when the sync advances blocks. - Call methods to update Coordinator state when the sync advances blocks and finds reorgs. - Synchronizer: - Add Auction field in the Stats, which contain the current slot with info about highest bidder and other related info required to know who can forge in the current block. - Better organization of cached state: - On Sync, update the internal cached state - On Init or Reorg, load the state from HistoryDB into the internal cached state.
4 years ago
Redo coordinator structure, connect API to node - API: - Modify the constructor so that hardcoded rollup constants don't need to be passed (introduce a `Config` and use `configAPI` internally) - Common: - Update rollup constants with proper *big.Int when required - Add BidCoordinator and Slot structs used by the HistoryDB and Synchronizer. - Add helper methods to AuctionConstants - AuctionVariables: Add column `DefaultSlotSetBidSlotNum` (in the SQL table: `default_slot_set_bid_slot_num`), which indicates at which slotNum does the `DefaultSlotSetBid` specified starts applying. - Config: - Move coordinator exclusive configuration from the node config to the coordinator config - Coordinator: - Reorganize the code towards having the goroutines started and stopped from the coordinator itself instead of the node. - Remove all stop and stopped channels, and use context.Context and sync.WaitGroup instead. - Remove BatchInfo setters and assing variables directly - In ServerProof and ServerProofPool use context instead stop channel. - Use message passing to notify the coordinator about sync updates and reorgs - Introduce the Pipeline, which can be started and stopped by the Coordinator - Introduce the TxManager, which manages ethereum transactions (the TxManager is also in charge of making the forge call to the rollup smart contract). The TxManager keeps ethereum transactions and: 1. Waits for the transaction to be accepted 2. Waits for the transaction to be confirmed for N blocks - In forge logic, first prepare a batch and then wait for an available server proof to have all work ready once the proof server is ready. - Remove the `isForgeSequence` method which was querying the smart contract, and instead use notifications sent by the Synchronizer to figure out if it's forging time. - Update test (which is a minimal test to manually see if the coordinator starts) - HistoryDB: - Add method to get the number of batches in a slot (used to detect when a slot has passed the bid winner forging deadline) - Add method to get the best bid and associated coordinator of a slot (used to detect the forgerAddress that can forge the slot) - General: - Rename some instances of `currentBlock` to `lastBlock` to be more clear. - Node: - Connect the API to the node and call the methods to update cached state when the sync advances blocks. - Call methods to update Coordinator state when the sync advances blocks and finds reorgs. - Synchronizer: - Add Auction field in the Stats, which contain the current slot with info about highest bidder and other related info required to know who can forge in the current block. - Better organization of cached state: - On Sync, update the internal cached state - On Init or Reorg, load the state from HistoryDB into the internal cached state.
4 years ago
Redo coordinator structure, connect API to node - API: - Modify the constructor so that hardcoded rollup constants don't need to be passed (introduce a `Config` and use `configAPI` internally) - Common: - Update rollup constants with proper *big.Int when required - Add BidCoordinator and Slot structs used by the HistoryDB and Synchronizer. - Add helper methods to AuctionConstants - AuctionVariables: Add column `DefaultSlotSetBidSlotNum` (in the SQL table: `default_slot_set_bid_slot_num`), which indicates at which slotNum does the `DefaultSlotSetBid` specified starts applying. - Config: - Move coordinator exclusive configuration from the node config to the coordinator config - Coordinator: - Reorganize the code towards having the goroutines started and stopped from the coordinator itself instead of the node. - Remove all stop and stopped channels, and use context.Context and sync.WaitGroup instead. - Remove BatchInfo setters and assing variables directly - In ServerProof and ServerProofPool use context instead stop channel. - Use message passing to notify the coordinator about sync updates and reorgs - Introduce the Pipeline, which can be started and stopped by the Coordinator - Introduce the TxManager, which manages ethereum transactions (the TxManager is also in charge of making the forge call to the rollup smart contract). The TxManager keeps ethereum transactions and: 1. Waits for the transaction to be accepted 2. Waits for the transaction to be confirmed for N blocks - In forge logic, first prepare a batch and then wait for an available server proof to have all work ready once the proof server is ready. - Remove the `isForgeSequence` method which was querying the smart contract, and instead use notifications sent by the Synchronizer to figure out if it's forging time. - Update test (which is a minimal test to manually see if the coordinator starts) - HistoryDB: - Add method to get the number of batches in a slot (used to detect when a slot has passed the bid winner forging deadline) - Add method to get the best bid and associated coordinator of a slot (used to detect the forgerAddress that can forge the slot) - General: - Rename some instances of `currentBlock` to `lastBlock` to be more clear. - Node: - Connect the API to the node and call the methods to update cached state when the sync advances blocks. - Call methods to update Coordinator state when the sync advances blocks and finds reorgs. - Synchronizer: - Add Auction field in the Stats, which contain the current slot with info about highest bidder and other related info required to know who can forge in the current block. - Better organization of cached state: - On Sync, update the internal cached state - On Init or Reorg, load the state from HistoryDB into the internal cached state.
4 years ago
  1. package coordinator
  2. import (
  3. "github.com/ethereum/go-ethereum/core/types"
  4. "github.com/hermeznetwork/hermez-node/common"
  5. "github.com/hermeznetwork/hermez-node/eth"
  6. )
  7. // Proof TBD this type will be received from the proof server
  8. type Proof struct {
  9. }
  10. // TxStatus is used to mark the status of an ethereum transaction
  11. type TxStatus string
  12. const (
  13. // TxStatusPending marks the Tx as Pending
  14. TxStatusPending TxStatus = "pending"
  15. // TxStatusSent marks the Tx as Sent
  16. TxStatusSent TxStatus = "sent"
  17. )
  18. // BatchInfo contans the Batch information
  19. type BatchInfo struct {
  20. BatchNum common.BatchNum
  21. ServerProof ServerProofInterface
  22. ZKInputs *common.ZKInputs
  23. Proof *Proof
  24. L1UserTxsExtra []common.L1Tx
  25. L1OperatorTxs []common.L1Tx
  26. L2Txs []common.PoolL2Tx
  27. ForgeBatchArgs *eth.RollupForgeBatchArgs
  28. // FeesInfo
  29. TxStatus TxStatus
  30. EthTx *types.Transaction
  31. }