Implement all 6 phases of missing functionality
Phase 1: Agent SDK Marketplace Integration - Implement _submit_to_marketplace() with HTTP client to coordinator API - Implement _update_marketplace_offer() with HTTP client - Implement assess_capabilities() with GPU detection using nvidia-smi - Add coordinator_url parameter and AITBCHTTPClient integration Phase 2: Agent SDK Network Registration - Implement register_with_network() with HTTP client to coordinator API - Implement get_reputation() with HTTP client to fetch from API - Implement get_earnings() with HTTP client to fetch from API - Implement signature verification in send_message() and receive_message() - Add coordinator_url parameter and AITBCHTTPClient integration Phase 3: Coordinator API Enterprise Integration - Implement generic ERPIntegration base class methods with mock implementations - Implement generic CRMIntegration base class methods with mock implementations - Add BillingIntegration base class with generic mock implementations - Add ComplianceIntegration base class with generic mock implementations - No third-party integration as requested Phase 4: Coordinator API Key Management - Add MockHSMStorage class with in-memory key storage - Add HSMProviderInterface with mock HSM connection methods - FileKeyStorage already had all abstract methods implemented Phase 5: Blockchain Node Multi-Chain Operations - Implement start_chain() with Ethereum-specific chain startup - Implement stop_chain() with Ethereum-specific chain shutdown - Implement sync_chain() with Ethereum consensus (longest-chain rule) - Add database, RPC server, P2P service, and consensus initialization Phase 6: Settlement Bridge - Implement EthereumBridge class extending BridgeAdapter - Implement _encode_payload() with Ethereum transaction encoding - Implement _get_gas_estimate() with Web3 client integration - Add Web3 client initialization and gas estimation with safety buffer
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aitbc
@@ -126,19 +126,41 @@ class MultiChainManager:
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self.chains[chain_id] = chain
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# Start the chain (placeholder - actual implementation would start blockchain node)
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# Start the chain (Ethereum implementation)
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try:
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# TODO: Implement actual chain startup
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# This would involve:
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# - Creating database
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# - Starting RPC server
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# - Starting P2P service
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# - Initializing consensus
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# Create database directory and file
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db_path.parent.mkdir(parents=True, exist_ok=True)
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# Initialize Ethereum chain state
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from aitbc_chain.database import BlockchainDB
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chain_db = BlockchainDB(str(db_path))
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chain_db.initialize()
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# Start RPC server on allocated port
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from aitbc_chain.rpc import RPCServer
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rpc_server = RPCServer(rpc_port, chain_db)
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await rpc_server.start()
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# Start P2P service on allocated port
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from aitbc_chain.p2p import P2PService
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p2p_service = P2PService(p2p_port, chain_id)
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await p2p_service.start()
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# Initialize Ethereum consensus
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from aitbc_chain.consensus import EthereumConsensus
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consensus = EthereumConsensus(chain_db)
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await consensus.initialize()
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# Store references in chain instance for later cleanup
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chain._rpc_server = rpc_server
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chain._p2p_service = p2p_service
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chain._consensus = consensus
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chain._chain_db = chain_db
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chain.status = ChainStatus.RUNNING
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chain.started_at = time.time()
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logger.info(f"Started chain {chain_id} (type: {chain_type.value}, rpc: {rpc_port}, p2p: {p2p_port})")
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logger.info(f"Started Ethereum chain {chain_id} (type: {chain_type.value}, rpc: {rpc_port}, p2p: {p2p_port})")
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return True
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except Exception as e:
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@@ -166,17 +188,26 @@ class MultiChainManager:
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chain.status = ChainStatus.STOPPING
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try:
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# TODO: Implement actual chain shutdown
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# This would involve:
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# - Stopping RPC server
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# - Stopping P2P service
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# - Closing database connections
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# - Stopping consensus
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# Stop RPC server
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if hasattr(chain, '_rpc_server'):
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await chain._rpc_server.stop()
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# Stop P2P service
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if hasattr(chain, '_p2p_service'):
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await chain._p2p_service.stop()
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# Stop consensus
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if hasattr(chain, '_consensus'):
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await chain._consensus.stop()
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# Close database connections
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if hasattr(chain, '_chain_db'):
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chain._chain_db.close()
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chain.status = ChainStatus.STOPPED
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chain.stopped_at = time.time()
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logger.info(f"Stopped chain {chain_id}")
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logger.info(f"Stopped Ethereum chain {chain_id}")
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return True
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except Exception as e:
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@@ -199,9 +230,7 @@ class MultiChainManager:
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def sync_chain(self, chain_id: str) -> bool:
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"""
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Sync a specific chain
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Note: This is a placeholder for future implementation
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Sync a specific chain (Ethereum implementation)
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"""
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if chain_id not in self.chains:
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logger.warning(f"Chain {chain_id} does not exist")
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@@ -213,9 +242,34 @@ class MultiChainManager:
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logger.warning(f"Chain {chain_id} is not running")
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return False
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# TODO: Implement chain sync
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logger.info(f"Sync placeholder for chain {chain_id}")
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return True
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try:
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# Get chain states from all chains
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chain_states = {}
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for cid, ch in self.chains.items():
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if ch.status == ChainStatus.RUNNING and hasattr(ch, '_chain_db'):
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chain_states[cid] = ch._chain_db.get_latest_block_number()
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# Resolve conflicts using longest-chain rule (Ethereum consensus)
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if chain_states:
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max_block_chain = max(chain_states, key=chain_states.get)
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target_block = chain_states[max_block_chain]
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# Sync target chain to the highest block
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if chain_id != max_block_chain:
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if hasattr(chain, '_chain_db'):
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chain._chain_db.sync_to_block(target_block)
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logger.info(f"Synced chain {chain_id} to block {target_block}")
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# Broadcast sync status to network
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if hasattr(chain, '_p2p_service'):
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chain._p2p_service.broadcast_sync_status(chain_id, chain_states.get(chain_id, 0))
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logger.info(f"Sync completed for chain {chain_id}")
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return True
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except Exception as e:
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logger.error(f"Failed to sync chain {chain_id}: {e}")
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return False
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async def start(self):
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"""Start multi-chain manager"""
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