// GetPeerStat returns the last entry of peer statistics for pubkey
func (store Store) GetPeerStat(pubkey *[ed25519.PublicKeySize]byte) *structs.PeerStruct {
if store.peersindex.Index(pubkey[:]).Exists() {
last := store.peersindex.Index(pubkey[:]).GetLast()
if last == nil {
log.Errorf("Peer last nil: %x\n", *pubkey)
return nil
}
peerStat := structs.PeerStructDecode(last)
if peerStat == nil {
log.Errorf("Peer stat nil: %x\n", *pubkey)
return nil
}
return peerStat
}
return nil
}
// UpdatePeerAuthToken updates the peer record when a new auth token has been received
func (store Store) UpdatePeerAuthToken(senderPubKey *[ed25519.PublicKeySize]byte, signedToken *[keyproof.ProofTokenSignedSize]byte) {
if store.peersindex.Index(senderPubKey[:]).Exists() {
store.peersindex.Index(senderPubKey[:]).Update(func(tx fileback.Tx) error {
last := tx.GetLast()
if last == nil {
log.Errorf("Peer last nil: %x\n", *senderPubKey)
return nil
}
peerStat := structs.PeerStructDecode(last)
if peerStat == nil {
log.Errorf("Peer stat nil: %x\n", *senderPubKey)
return nil
}
peerStat.LastNotifyFrom = uint64(time.Now().Unix())
peerStat.AuthToken = *signedToken
tx.Append(peerStat.Encode().Fill())
return nil
})
}
}
// UpdatePeerFetchStat writes fetch-specific data
func (store Store) UpdatePeerFetchStat(pubkey *[ed25519.PublicKeySize]byte, lastFetch, lastPos, lastErrors uint64) {
if store.peersindex.Index(pubkey[:]).Exists() {
store.peersindex.Index(pubkey[:]).Update(func(tx fileback.Tx) error {
last := tx.GetLast()
if last == nil {
log.Errorf("Peer last nil: %x\n", *pubkey)
return nil
}
peerStat := structs.PeerStructDecode(last)
if peerStat == nil {
log.Errorf("Peer stat nil: %x\n", *pubkey)
return nil
}
peerStat.LastFetch = lastFetch
peerStat.LastPosition = lastPos
peerStat.ErrorCount = lastErrors
tx.Append(peerStat.Encode().Fill())
return nil
})
}
}
// UpdatePeerNotification updates the peer stat after notification send
func (store Store) UpdatePeerNotification(pubkey *[ed25519.PublicKeySize]byte, hasError bool) {
if store.peersindex.Index(pubkey[:]).Exists() {
store.peersindex.Index(pubkey[:]).Update(func(tx fileback.Tx) error {
last := tx.GetLast()
if last == nil {
log.Errorf("Peer last nil: %x\n", *pubkey)
return nil
}
peerStat := structs.PeerStructDecode(last)
if peerStat == nil {
log.Errorf("Peer stat nil: %x\n", *pubkey)
return nil
}
peerStat.LastNotifySend = uint64(time.Now().Unix())
if hasError {
peerStat.ErrorCount++
}
tx.Append(peerStat.Encode().Fill())
return nil
})
}
}