kaspad/server/rpc/handle_get_peer_info.go
Ori Newman 29bcc271b5 [NOD-652] Add selected tip and get selected tip messages (#595)
* [NOD-652] Add selectedTip and getSelectedTip messages

* [NOD-652] Remove peerSyncState.isSelectedTipKnown

* [NOD-652] Do nothing on OnSelectedTip if the peer selected tip hasn't changed

* [NOD-652] Handle selected tip message with block handler

* [NOD-652] Add comments

* [NOD-652] go mod tidy

* [NOD-652] Fix TestVersion

* [NOD-652] Use dag.AdjustedTime instead of dag.timeSource.AdjustedTime

* [NOD-652] Create shouldQueryPeerSelectedTips and queueMsgGetSelectedTip functions

* [NOD-652] Change selectedTip to selectedTipHash where needed

* [NOD-652] add minDAGTimeDelay constant

* [NOD-652] add comments

* [NOD-652] Fix names and comments

* [NOD-652] Put msg.reply push in the right place

* [NOD-652] Fix comments and names
2020-01-22 16:34:21 +02:00

45 lines
1.4 KiB
Go

package rpc
import (
"fmt"
"github.com/kaspanet/kaspad/rpcmodel"
"time"
)
// handleGetPeerInfo implements the getPeerInfo command.
func handleGetPeerInfo(s *Server, cmd interface{}, closeChan <-chan struct{}) (interface{}, error) {
peers := s.cfg.ConnMgr.ConnectedPeers()
syncPeerID := s.cfg.SyncMgr.SyncPeerID()
infos := make([]*rpcmodel.GetPeerInfoResult, 0, len(peers))
for _, p := range peers {
statsSnap := p.ToPeer().StatsSnapshot()
info := &rpcmodel.GetPeerInfoResult{
ID: statsSnap.ID,
Addr: statsSnap.Addr,
Services: fmt.Sprintf("%08d", uint64(statsSnap.Services)),
RelayTxes: !p.IsTxRelayDisabled(),
LastSend: statsSnap.LastSend.Unix(),
LastRecv: statsSnap.LastRecv.Unix(),
BytesSent: statsSnap.BytesSent,
BytesRecv: statsSnap.BytesRecv,
ConnTime: statsSnap.ConnTime.Unix(),
PingTime: float64(statsSnap.LastPingMicros),
TimeOffset: statsSnap.TimeOffset,
Version: statsSnap.Version,
SubVer: statsSnap.UserAgent,
Inbound: statsSnap.Inbound,
SelectedTip: statsSnap.SelectedTipHash.String(),
BanScore: int32(p.BanScore()),
FeeFilter: p.FeeFilter(),
SyncNode: statsSnap.ID == syncPeerID,
}
if p.ToPeer().LastPingNonce() != 0 {
wait := float64(time.Since(statsSnap.LastPingTime).Nanoseconds())
// We actually want microseconds.
info.PingWait = wait / 1000
}
infos = append(infos, info)
}
return infos, nil
}