forked from cerc-io/plugeth
p2p: add address info to peer event reporting (#19716)
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dcc4adfcd7
commit
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@ -252,19 +252,23 @@ func ExpectMsg(r MsgReader, code uint64, content interface{}) error {
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type msgEventer struct {
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MsgReadWriter
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feed *event.Feed
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peerID enode.ID
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Protocol string
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feed *event.Feed
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peerID enode.ID
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Protocol string
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localAddress string
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remoteAddress string
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}
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// newMsgEventer returns a msgEventer which sends message events to the given
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// feed
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func newMsgEventer(rw MsgReadWriter, feed *event.Feed, peerID enode.ID, proto string) *msgEventer {
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func newMsgEventer(rw MsgReadWriter, feed *event.Feed, peerID enode.ID, proto, remote, local string) *msgEventer {
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return &msgEventer{
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MsgReadWriter: rw,
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feed: feed,
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peerID: peerID,
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Protocol: proto,
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remoteAddress: remote,
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localAddress: local,
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}
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}
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@ -276,11 +280,13 @@ func (ev *msgEventer) ReadMsg() (Msg, error) {
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return msg, err
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}
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ev.feed.Send(&PeerEvent{
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Type: PeerEventTypeMsgRecv,
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Peer: ev.peerID,
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Protocol: ev.Protocol,
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MsgCode: &msg.Code,
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MsgSize: &msg.Size,
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Type: PeerEventTypeMsgRecv,
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Peer: ev.peerID,
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Protocol: ev.Protocol,
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MsgCode: &msg.Code,
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MsgSize: &msg.Size,
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LocalAddress: ev.localAddress,
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RemoteAddress: ev.remoteAddress,
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})
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return msg, nil
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}
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@ -293,11 +299,13 @@ func (ev *msgEventer) WriteMsg(msg Msg) error {
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return err
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}
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ev.feed.Send(&PeerEvent{
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Type: PeerEventTypeMsgSend,
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Peer: ev.peerID,
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Protocol: ev.Protocol,
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MsgCode: &msg.Code,
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MsgSize: &msg.Size,
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Type: PeerEventTypeMsgSend,
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Peer: ev.peerID,
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Protocol: ev.Protocol,
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MsgCode: &msg.Code,
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MsgSize: &msg.Size,
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LocalAddress: ev.localAddress,
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RemoteAddress: ev.remoteAddress,
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})
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return nil
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}
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16
p2p/peer.go
16
p2p/peer.go
@ -91,12 +91,14 @@ const (
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// PeerEvent is an event emitted when peers are either added or dropped from
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// a p2p.Server or when a message is sent or received on a peer connection
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type PeerEvent struct {
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Type PeerEventType `json:"type"`
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Peer enode.ID `json:"peer"`
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Error string `json:"error,omitempty"`
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Protocol string `json:"protocol,omitempty"`
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MsgCode *uint64 `json:"msg_code,omitempty"`
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MsgSize *uint32 `json:"msg_size,omitempty"`
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Type PeerEventType `json:"type"`
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Peer enode.ID `json:"peer"`
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Error string `json:"error,omitempty"`
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Protocol string `json:"protocol,omitempty"`
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MsgCode *uint64 `json:"msg_code,omitempty"`
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MsgSize *uint32 `json:"msg_size,omitempty"`
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LocalAddress string `json:"local,omitempty"`
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RemoteAddress string `json:"remote,omitempty"`
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}
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// Peer represents a connected remote node.
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@ -354,7 +356,7 @@ func (p *Peer) startProtocols(writeStart <-chan struct{}, writeErr chan<- error)
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proto.werr = writeErr
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var rw MsgReadWriter = proto
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if p.events != nil {
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rw = newMsgEventer(rw, p.events, p.ID(), proto.Name)
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rw = newMsgEventer(rw, p.events, p.ID(), proto.Name, p.Info().Network.RemoteAddress, p.Info().Network.LocalAddress)
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}
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p.log.Trace(fmt.Sprintf("Starting protocol %s/%d", proto.Name, proto.Version))
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go func() {
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@ -1016,8 +1016,10 @@ func (srv *Server) runPeer(p *Peer) {
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// broadcast peer add
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srv.peerFeed.Send(&PeerEvent{
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Type: PeerEventTypeAdd,
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Peer: p.ID(),
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Type: PeerEventTypeAdd,
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Peer: p.ID(),
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RemoteAddress: p.RemoteAddr().String(),
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LocalAddress: p.LocalAddr().String(),
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})
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// run the protocol
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@ -1025,9 +1027,11 @@ func (srv *Server) runPeer(p *Peer) {
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// broadcast peer drop
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srv.peerFeed.Send(&PeerEvent{
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Type: PeerEventTypeDrop,
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Peer: p.ID(),
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Error: err.Error(),
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Type: PeerEventTypeDrop,
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Peer: p.ID(),
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Error: err.Error(),
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RemoteAddress: p.RemoteAddr().String(),
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LocalAddress: p.LocalAddr().String(),
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})
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// Note: run waits for existing peers to be sent on srv.delpeer
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