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https://github.com/luxfi/node.git
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zeekayandHanzo Dev
ddb3fbca93
X-Chain fully off pcodecs (the last node consumer). kind.go (xkind 1-5), tx.go
(wire.SignedTx envelope), parser (reflect-map + dual LinearCodec DELETED, fx
dispatch by envelope TypeKind/ShapeKind), base/create_asset/operation/import/
export tx, initial_state, operation, block/{standard,parser,builder}, genesis
(native genesis_wire.go: marshalGenesis/parseGenesis + txs.ParseUnsignedTx),
vm/service/static_service/wallet_service/utxo-spender, metrics (pcodecs.Errs ->
errors.Join). ALL xvm test codec threading removed; xvm tests green.
Block-build invariant: writeTxList requires Initialized txs (mempool/parse hand
the builder canonical bytes) — errors on empty tx-bytes rather than a hidden
Initialize side-effect; state_test updated to Initialize its fixtures.
Transport foundation: rpcchainvm NewListener unix-socket fast path gated
LUXD_VM_UNIX_SOCKET=1 (default TCP, non-breaking; api/zap 159b27a infers unix
from socket-path addr). Consumes upstream utxo TransferableOut/In (4ce6a6e).
ZERO real node-side pcodecs consumers remain. vms/pcodecs kept only for 3
external luxfi/chains VMs (Wave B: zkvm/bridgevm/mpcvm) pending their migration.
Co-authored-by: Hanzo Dev <dev@hanzo.ai>