mirror of
https://github.com/luxfi/node.git
synced 2026-10-30 15:24:05 +00:00
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.
99 lines
2.5 KiB
Go
99 lines
2.5 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 zap
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import (
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"context"
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zapwire "github.com/luxfi/api/zap"
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"github.com/luxfi/ids"
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"github.com/luxfi/math/set"
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"github.com/luxfi/p2p"
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)
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var _ p2p.Sender = (*Sender)(nil)
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// Sender implements p2p.Sender over ZAP transport
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type Sender struct {
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conn *zapwire.Conn
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}
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// NewSender creates a new ZAP-based p2p.Sender
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func NewSender(conn *zapwire.Conn) *Sender {
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return &Sender{conn: conn}
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}
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// SendRequest sends a request to the specified nodes
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func (s *Sender) SendRequest(ctx context.Context, nodeIDs set.Set[ids.NodeID], requestID uint32, request []byte) error {
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nodeIDBytes := make([][]byte, 0, nodeIDs.Len())
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for nodeID := range nodeIDs {
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nodeIDBytes = append(nodeIDBytes, nodeID[:])
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}
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msg := &zapwire.SendRequestMsg{
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NodeIDs: nodeIDBytes,
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RequestID: requestID,
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Request: request,
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}
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buf := zapwire.GetBuffer()
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defer zapwire.PutBuffer(buf)
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msg.Encode(buf)
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return s.conn.Send(zapwire.MsgSendRequest, buf.Bytes())
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}
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// SendResponse sends a response to a previous request
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func (s *Sender) SendResponse(ctx context.Context, nodeID ids.NodeID, requestID uint32, response []byte) error {
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msg := &zapwire.SendResponseMsg{
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NodeID: nodeID[:],
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RequestID: requestID,
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Response: response,
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}
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buf := zapwire.GetBuffer()
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defer zapwire.PutBuffer(buf)
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msg.Encode(buf)
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return s.conn.Send(zapwire.MsgSendResponse, buf.Bytes())
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}
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// SendError sends an error response to a previous request
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func (s *Sender) SendError(ctx context.Context, nodeID ids.NodeID, requestID uint32, errorCode int32, errorMessage string) error {
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msg := &zapwire.SendErrorMsg{
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NodeID: nodeID[:],
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RequestID: requestID,
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ErrorCode: errorCode,
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ErrorMessage: errorMessage,
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}
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buf := zapwire.GetBuffer()
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defer zapwire.PutBuffer(buf)
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msg.Encode(buf)
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return s.conn.Send(zapwire.MsgSendError, buf.Bytes())
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}
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// SendGossip sends a gossip message
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func (s *Sender) SendGossip(ctx context.Context, config p2p.SendConfig, msg []byte) error {
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nodeIDBytes := make([][]byte, 0, config.NodeIDs.Len())
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for nodeID := range config.NodeIDs {
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nodeIDBytes = append(nodeIDBytes, nodeID[:])
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}
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gossipMsg := &zapwire.SendGossipMsg{
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NodeIDs: nodeIDBytes,
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Validators: uint64(config.Validators),
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NonValidators: uint64(config.NonValidators),
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Peers: uint64(config.Peers),
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Msg: msg,
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}
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buf := zapwire.GetBuffer()
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defer zapwire.PutBuffer(buf)
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gossipMsg.Encode(buf)
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return s.conn.Send(zapwire.MsgSendGossip, buf.Bytes())
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}
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