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Hanzo AI
43f7aa2b03
The companion commit `7496606282` retired the gRPC fallback inside
vms/rpcchainvm/. This commit closes the loop by deleting every
remaining `//go:build grpc` file under node/, removing the dual-build
plumbing entirely. ZAP is the only wire protocol; there is no
`-tags=grpc` opt-in.
Per the "one and only one way to do everything" mandate, the
backwards-compat scaffolding (gRPC adapters, protoc stubs, connect-go
example handlers, OTLP gRPC exporter, x/sync gRPC sync engine,
keystore-over-gRPC client/server, rpcwarp gRPC signer, gRPC alias
reader) is removed forward-only — no aliases, no deprecation period.
Deletions (84 files):
- proto/pb/{aliasreader,http,io,keystore,message,messenger,net,p2p,
platformvm,rpcdb,sdk,sender,sharedmemory,signer,sync,
validatorstate,vm,warp}/ — protoc stubs (entire tree)
- proto/{p2p,platformvm,sync,vm}/*_grpc.go — gRPC type re-exports
- db/rpcdb/{grpc_server,grpc_client,grpc_test}.go — rpcdb gRPC adapter
- service/keystore/rpckeystore/ — keystore-over-gRPC (dead consumer)
- x/sync/ — entire merkledb sync engine (100% gRPC-tagged)
- internal/ids/rpcaliasreader/ — gRPC alias reader (dead consumer)
- connectproto/ — connect-go XSVM ping handler scaffolding
- vms/platformvm/warp/rpcwarp/{client,server}.go — gRPC warp signer
- vms/platformvm/network/warp.go — protobuf-based warp justification
handler (warp_zap.go retains the no-op verifier consumers expect)
- vms/components/message/message_grpc.go + message_test.go
- vms/example/xsvm/api/ping.go + vm_http_grpc.go + cmd/{run,xsvm}/
- wallet/network/primary/examples/sign-l1-validator-* (5 dead
example main packages)
- trace/{exporter_grpc,exporter_type,exporter_type_test,noop,tracer}.go
(OTLP gRPC exporter + duplicate Tracer types — trace_zap.go has
the canonical Tracer interface + no-op tracer)
- message/bft_grpc.go (Simplex BFT wrapper)
Edits (9 files): every surviving `_zap.go` drops its `//go:build !grpc`
constraint (the files are unconditional now) and drops stale
"ZAP version" / "ZAP mode" inline comments.
Doc updates:
- LLM.md ZAP Transport section: remove the `-tags=grpc` opt-in
language. Replace with "ZAP is the only wire protocol... there is
one and only one way". Update Latest Tag to v1.26.31. Update the
rpcdb topology section to reflect single-adapter state.
go.mod: connectrpc.com/connect, connectrpc.com/grpcreflect,
otlptracegrpc moved out of direct deps. google.golang.org/grpc +
protobuf demoted to indirect (still pulled transitively via luxfi/dex).
Verified:
- `go build ./...` (default, no tags) clean
- `go test ./db/rpcdb/... ./trace/... ./message/... ./vms/rpcchainvm/...
./vms/components/message/... ./vms/platformvm/network/...
./vms/example/xsvm/... ./service/keystore/... ./proto/...` clean
- `grep -rln '//go:build grpc' --include='*.go' node/` returns zero
- `grep -rln '//go:build !grpc' --include='*.go' node/` returns zero
- `grep -rln 'google.golang.org/grpc' --include='*.go' node/` returns
zero (only transitive deps remain in go.sum)
Pre-existing TestGraniteNetworkIDConfiguration failure in tests/ is
unrelated — fails on the parent commit too (verified via stash).
16 lines
400 B
Go
16 lines
400 B
Go
// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package xsvm
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import (
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"context"
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"net/http"
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)
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// NewHTTPHandler returns the VM's HTTP handler. The example XSVM does
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// not expose any HTTP endpoints in the canonical ZAP build.
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func (vm *VM) NewHTTPHandler(context.Context) (http.Handler, error) {
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return http.NewServeMux(), nil
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}
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