Uses of Class
com.privatechain.network.rpc.MessageCodec

Packages that use MessageCodec

Package	Description
com.privatechain.network.gossip	Transaction gossip and block broadcast — propagates newly submitted transactions and mined blocks to connected peers (FR-NET-02, FR-NET-03).
com.privatechain.network.rpc	Netty TCP server, client, and NDJSON message codec — the transport layer of the P2P networking stack (FR-NET-01, ADR-001).
com.privatechain.network.sync	Chain synchronization and fork resolution — brings a node's local chain up to date with the network on startup and after a network partition (FR-NET-04, FR-NET-05).

Uses of MessageCodec in com.privatechain.network.gossip

Constructors in com.privatechain.network.gossip with parameters of type MessageCodec

Modifier	Constructor	Description
	BlockBroadcaster(String localNodeId, PeerManager peerManager, NodeClient nodeClient, MessageCodec codec)	Constructs a BlockBroadcaster.
	GossipProtocol(String localNodeId, PeerManager peerManager, NodeClient nodeClient, MessageCodec codec)	Constructs a GossipProtocol with the required dependencies.

Uses of MessageCodec in com.privatechain.network.rpc

Constructors in com.privatechain.network.rpc with parameters of type MessageCodec

Modifier	Constructor	Description
	NodeClient(String localNodeId, PeerManager peerManager, MessageCodec codec)	Constructs a NodeClient.
	NodeServer(int port, AllowlistManager allowlistManager, PermissionManager permissionManager, PeerManager peerManager, MessageCodec codec, Blockchain blockchain, BlockchainEventBus eventBus)	Constructs a NodeServer with all required dependencies.

Uses of MessageCodec in com.privatechain.network.sync

Constructors in com.privatechain.network.sync with parameters of type MessageCodec

Modifier	Constructor	Description
	BlockFetcher(String localNodeId, NodeClient nodeClient, MessageCodec codec)	Constructs a BlockFetcher.
	SyncManager(String localNodeId, Blockchain blockchain, PeerManager peerManager, BlockFetcher blockFetcher, ForkResolver forkResolver, MessageCodec codec, NodeClient nodeClient)	Constructs a SyncManager with all required dependencies.