def register_payment_network(self, registry_address, from_block=None): proxies = get_relevant_proxies( self.chain, self.address, registry_address, ) # Install the filters first to avoid missing changes, as a consequence # some events might be applied twice. self.blockchain_events.add_proxies_listeners(proxies, from_block) token_network_list = list() for manager in proxies.channel_managers: manager_address = manager.address netting_channel_proxies = proxies.channelmanager_nettingchannels[ manager_address] network = get_token_network_state_from_proxies( self, manager, netting_channel_proxies) token_network_list.append(network) payment_network = PaymentNetworkState( registry_address, token_network_list, ) state_change = ContractReceiveNewPaymentNetwork(payment_network) self.handle_state_change(state_change)
def install_and_query_payment_network_filters(self, payment_network_id, from_block=0): proxies = get_relevant_proxies( self.chain, self.address, payment_network_id, ) # Install the filters and then poll them and dispatch the events to the WAL with self.event_poll_lock: self.blockchain_events.add_proxies_listeners(proxies, from_block) for event in self.blockchain_events.poll_blockchain_events(): on_blockchain_event(self, event, event.event_data['block_number'])
def register_registry(self, registry_address): proxies = get_relevant_proxies( self.chain, self.address, registry_address, ) # Install the filters first to avoid missing changes, as a consequence # some events might be applied twice. self.pyethapp_blockchain_events.add_proxies_listeners(proxies) block_number = self.get_block_number() for manager in proxies.channel_managers: token_address = manager.token_address() manager_address = manager.address channels_detail = list() netting_channels = proxies.channelmanager_nettingchannels[manager_address] for channel in netting_channels: detail = self.get_channel_details(token_address, channel) channels_detail.append(detail) edge_list = manager.channels_addresses() graph = ChannelGraph( self.address, manager_address, token_address, edge_list, channels_detail, block_number, ) self.manager_to_token[manager_address] = token_address self.token_to_channelgraph[token_address] = graph self.tokens_to_connectionmanagers[token_address] = ConnectionManager( self, token_address, graph ) self.start_neighbours_healthcheck(graph)
def register_registry(self, registry_address): proxies = get_relevant_proxies( self.chain, self.address, registry_address, ) # Install the filters first to avoid missing changes, as a consequence # some events might be applied twice. self.blockchain_events.add_proxies_listeners(proxies) for manager in proxies.channel_managers: token_address = manager.token_address() manager_address = manager.address channels_detail = list() netting_channels = proxies.channelmanager_nettingchannels[manager_address] for channel in netting_channels: detail = self.get_channel_details(token_address, channel) channels_detail.append(detail) edge_list = manager.channels_addresses() graph = ChannelGraph( self.address, manager_address, token_address, edge_list, channels_detail, ) self.manager_to_token[manager_address] = token_address self.token_to_channelgraph[token_address] = graph self.tokens_to_connectionmanagers[token_address] = ConnectionManager( self, token_address, graph )