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zeekay
7cf87b230b
The module already called itself github.com/luxfi/node while containing no node in Go: cmd/luxd was twenty-one lines that printed the size of a few types, and the Go column of the matrix measured a VM plugin. A repo that fetches the thing it claims to be has not replaced it, so the Go sources move in — 1515 files, the daemon and everything under it — and the build reaches outside this module for nothing. Rust and C++ sit beside it unchanged and are still measured against it by the differential. That is the point of one repo: the reference implementation and the two ports are the same checkout, so parity is a thing you can run rather than a thing you assert. Verified: builds, and the closure carries no lux-private — checked at build time rather than believed. The daemon starts twelve chains on a local network (P X C Q Z A B G K M F, plus D through its plugin) and reports healthy.
76 lines
1.7 KiB
Go
76 lines
1.7 KiB
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 executor
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import (
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"github.com/luxfi/log"
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"github.com/luxfi/node/vms/platformvm/block"
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vmcore "github.com/luxfi/vm"
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)
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var _ block.Visitor = (*rejector)(nil)
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// rejector handles the logic for rejecting a block.
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// All errors returned by this struct are fatal and should result in the chain
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// being shutdown.
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type rejector struct {
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*backend
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toEngine chan<- vmcore.Message
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}
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func (r *rejector) AbortBlock(b *block.AbortBlock) error {
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return r.rejectBlock(b, "abort")
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}
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func (r *rejector) CommitBlock(b *block.CommitBlock) error {
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return r.rejectBlock(b, "commit")
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}
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func (r *rejector) ProposalBlock(b *block.ProposalBlock) error {
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return r.rejectBlock(b, "proposal")
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}
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func (r *rejector) StandardBlock(b *block.StandardBlock) error {
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return r.rejectBlock(b, "standard")
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}
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func (r *rejector) rejectBlock(b block.Block, blockType string) error {
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blkID := b.ID()
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defer r.free(blkID)
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log.Debug(
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"rejecting block",
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"blockType", blockType,
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"blkID", blkID,
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"height", b.Height(),
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"parentID", b.Parent(),
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)
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// Only the decision txs go back. They were submitted by someone else and
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// are still theirs to have included. A proposal block's own tx is not
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// reachable from here at all: it belongs to the height that was rejected,
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// and the next builder emits a fresh one from current state.
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for _, tx := range b.DecisionTxs() {
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if err := r.Mempool.Add(tx); err != nil {
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log.Debug(
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"failed to reissue tx",
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"txID", tx.ID(),
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"blkID", blkID,
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"error", err,
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)
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}
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}
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if r.Mempool.Len() == 0 {
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return nil
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}
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select {
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case r.toEngine <- vmcore.Message{Type: vmcore.PendingTxs}:
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default:
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}
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return nil
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}
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