def __init__(self, name: str, validators: List[str], primary_name: str, timer: TimerService, bus: InternalBus, network: ExternalBus, write_manager: WriteRequestManager, bls_bft_replica: BlsBftReplica = None): # ToDo: Maybe ConsensusSharedData should be initiated before and passed already prepared? self._internal_bus = bus self._data = ConsensusSharedData(name, validators, 0) self._data.primary_name = generateName(primary_name, self._data.inst_id) self.config = getConfig() self.stasher = StashingRouter(self.config.REPLICA_STASH_LIMIT, buses=[bus, network]) self._write_manager = write_manager self._primaries_selector = RoundRobinNodeRegPrimariesSelector( self._write_manager.node_reg_handler) self._orderer = OrderingService( data=self._data, timer=timer, bus=bus, network=network, write_manager=self._write_manager, bls_bft_replica=bls_bft_replica, freshness_checker=FreshnessChecker( freshness_timeout=self.config.STATE_FRESHNESS_UPDATE_INTERVAL), primaries_selector=self._primaries_selector, stasher=self.stasher) self._checkpointer = CheckpointService(self._data, bus, network, self.stasher, write_manager.database_manager) self._view_changer = ViewChangeService(self._data, timer, bus, network, self.stasher, self._primaries_selector) self._message_requestor = MessageReqService(self._data, bus, network) self._add_ledgers() # TODO: This is just for testing purposes only self._data.checkpoints.append( Checkpoint(instId=0, viewNo=0, seqNoStart=0, seqNoEnd=0, digest='4F7BsTMVPKFshM1MwLf6y23cid6fL3xMpazVoF9krzUw')) # ToDo: it should be done in Zero-view stage. write_manager.on_catchup_finished() self._data.primaries = self._view_changer._primaries_selector.select_primaries( self._data.view_no) # ToDo: ugly way to understand node_reg changing self._previous_node_reg = self._write_manager.node_reg_handler.committed_node_reg bus.subscribe(Ordered, self.emulate_ordered_processing)
def __init__(self, name: str, validators: List[str], primary_name: str, timer: TimerService, bus: InternalBus, network: ExternalBus, write_manager: WriteRequestManager, bls_bft_replica: BlsBftReplica = None): # ToDo: Maybe ConsensusSharedData should be initiated before and passed already prepared? self._network = network self._data = ConsensusSharedData(name, validators, 0) self._data.primary_name = generateName(primary_name, self._data.inst_id) self._timer = timer self.config = getConfig() self.stasher = StashingRouter(self.config.REPLICA_STASH_LIMIT, buses=[bus, network]) self._write_manager = write_manager self._primaries_selector = RoundRobinNodeRegPrimariesSelector(self._write_manager.node_reg_handler) self._freshness_checker = FreshnessChecker(freshness_timeout=self.config.STATE_FRESHNESS_UPDATE_INTERVAL) for ledger_id in [POOL_LEDGER_ID, DOMAIN_LEDGER_ID, CONFIG_LEDGER_ID]: self._freshness_checker.register_ledger(ledger_id=ledger_id, initial_time=self.get_time_for_3pc_batch()) self._orderer = OrderingService(data=self._data, timer=self._timer, bus=bus, network=network, write_manager=self._write_manager, bls_bft_replica=bls_bft_replica, freshness_checker=self._freshness_checker, get_time_for_3pc_batch=self.get_time_for_3pc_batch, stasher=self.stasher) self._checkpointer = CheckpointService(self._data, bus, network, self.stasher, write_manager.database_manager) self._view_changer = ViewChangeService(self._data, self._timer, bus, network, self.stasher, self._primaries_selector) self._view_change_trigger = ViewChangeTriggerService(data=self._data, timer=self._timer, bus=bus, network=network, db_manager=write_manager.database_manager, is_master_degraded=lambda: False, stasher=self.stasher) self._primary_connection_monitor = PrimaryConnectionMonitorService(data=self._data, timer=self._timer, bus=bus, network=network) self._freshness_monitor = FreshnessMonitorService(data=self._data, timer=self._timer, bus=bus, network=network, freshness_checker=self._freshness_checker, get_time_for_3pc_batch=self.get_time_for_3pc_batch) self._message_requestor = MessageReqService(self._data, bus, network) self._add_ledgers() # TODO: This is just for testing purposes only self._data.checkpoints.append( Checkpoint(instId=0, viewNo=0, seqNoStart=0, seqNoEnd=0, digest='4F7BsTMVPKFshM1MwLf6y23cid6fL3xMpazVoF9krzUw')) # ToDo: it should be done in Zero-view stage. write_manager.on_catchup_finished() # Simulate node behavior self._internal_bus = bus self._internal_bus.subscribe(NodeNeedViewChange, self.process_node_need_view_change) self._internal_bus.subscribe(Ordered, self.emulate_ordered_processing) # ToDo: ugly way to understand node_reg changing self._previous_node_reg = self._write_manager.node_reg_handler.committed_node_reg