894b7a50ae
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Content-addressed shard DHT on seeder agents with subnet_primary_seeder election, cross-subnet fleet_torrent_gossip, BGP swarm magnets, C2 torrent manifest, and k-of-n peer fetch with C2 fallback.
103 lines
2.2 KiB
Go
103 lines
2.2 KiB
Go
package api
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import (
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"encoding/json"
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"log"
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"crypto-miner-server/internal/atlas"
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)
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func (h *WSHub) handleAgentFleetTorrentGossip(senderID string, payload json.RawMessage) {
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if !h.serverPolicySnapshot().FleetTorrentEnabled {
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return
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}
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var body struct {
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Records []atlas.FleetGossipRecord `json:"records"`
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}
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if err := json.Unmarshal(payload, &body); err != nil || len(body.Records) == 0 {
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return
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}
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records := atlas.NormalizeFleetGossipRecords(body.Records)
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if len(records) == 0 {
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return
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}
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h.relayFleetTorrentGossip(senderID, records)
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}
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func (h *WSHub) relayFleetTorrentGossip(senderID string, records []atlas.FleetGossipRecord) {
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out := Message{
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Type: "fleet_torrent_gossip",
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Payload: mustMarshal(map[string]interface{}{
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"records": records,
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"source_agent_id": senderID,
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}),
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}
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h.mu.RLock()
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defer h.mu.RUnlock()
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for id, ac := range h.agents {
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if id == senderID || ac == nil {
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continue
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}
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if err := ac.SendJSON(out); err != nil {
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log.Printf("[fleet-torrent] relay to %s: %v", id, err)
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}
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}
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}
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// subnetPrimarySeederHint elects one primary seeder per /24 when fleet torrent is enabled.
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func (h *WSHub) subnetPrimarySeederHint(agentID, clientIP, role string) string {
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if !h.serverPolicySnapshot().FleetTorrentEnabled {
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return ""
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}
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if role != "seeder" {
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return ""
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}
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subnet := subnetPrefix24(clientIP)
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if subnet == "" {
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return ""
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}
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pick := h.electSubnetPrimarySeeder(subnet)
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if pick == "" {
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return agentID
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}
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return pick
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}
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func (h *WSHub) electSubnetPrimarySeeder(subnet string) string {
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if subnet == "" {
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return ""
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}
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h.mu.RLock()
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defer h.mu.RUnlock()
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var bestID string
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for id, tel := range h.agentLiveTelemetry {
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role, _ := tel["fleet_role"].(string)
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if role != "seeder" {
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continue
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}
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ip := h.agentIPLocked(id)
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if subnetPrefix24(ip) != subnet {
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continue
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}
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if bestID == "" || id < bestID {
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bestID = id
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}
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}
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return bestID
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}
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func (h *WSHub) isSubnetPrimarySeeder(agentID, clientIP string) bool {
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if agentID == "" {
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return false
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}
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subnet := subnetPrefix24(clientIP)
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if subnet == "" {
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return false
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}
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pick := h.electSubnetPrimarySeeder(subnet)
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if pick == "" {
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return true
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}
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return pick == agentID
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}
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