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Added faux latency for peeroverview

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This commit is contained in:
Maran 2014-06-03 10:42:55 +02:00
parent fb6ff61730
commit 2010fea088
4 changed files with 20 additions and 5 deletions
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1
ethchain/state_manager.go
View File

@ -22,6 +22,7 @@ type Peer interface {
Host() []byte
Port() uint16
Version() string
PingTime() string
Connected() *int32
}

1
ethpub/pub.go
View File

@ -56,6 +56,7 @@ func (lib *PEthereum) GetPeers() []PPeer {
var peers []PPeer
for peer := lib.manager.Peers().Front(); peer != nil; peer = peer.Next() {
p := peer.Value.(ethchain.Peer)
// we only want connected peers
if atomic.LoadInt32(p.Connected()) != 0 {
peers = append(peers, *NewPPeer(p))
}

3
ethpub/types.go
View File

@ -20,6 +20,7 @@ type PPeer struct {
Port int `json:"port"`
Version string `json:"version"`
LastResponse string `json:"lastResponse"`
Latency string `json:"latency"`
}
func NewPPeer(peer ethchain.Peer) *PPeer {
@ -34,7 +35,7 @@ func NewPPeer(peer ethchain.Peer) *PPeer {
}
ipAddress := strings.Join(ip, ".")
return &PPeer{ref: &peer, Inbound: peer.Inbound(), LastSend: peer.LastSend().Unix(), LastPong: peer.LastPong(), Version: peer.Version(), Ip: ipAddress, Port: int(peer.Port())}
return &PPeer{ref: &peer, Inbound: peer.Inbound(), LastSend: peer.LastSend().Unix(), LastPong: peer.LastPong(), Version: peer.Version(), Ip: ipAddress, Port: int(peer.Port()), Latency: peer.PingTime()}
}
// Block interface exposed to QML

20
peer.go
View File

@ -130,6 +130,10 @@ type Peer struct {
blocksRequested int
version string
// We use this to give some kind of pingtime to a node, not very accurate, could be improved.
pingTime time.Duration
pingStartTime time.Time
}
func NewPeer(conn net.Conn, ethereum *Ethereum, inbound bool) *Peer {
@ -185,6 +189,9 @@ func NewOutboundPeer(addr string, ethereum *Ethereum, caps Caps) *Peer {
}
// Getters
func (p *Peer) PingTime() string {
return p.pingTime.String()
}
func (p *Peer) Inbound() bool {
return p.inbound
}
@ -246,7 +253,7 @@ func (p *Peer) writeMessage(msg *ethwire.Msg) {
// Outbound message handler. Outbound messages are handled here
func (p *Peer) HandleOutbound() {
// The ping timer. Makes sure that every 2 minutes a ping is send to the peer
pingTimer := time.NewTicker(2 * time.Minute)
pingTimer := time.NewTicker(30 * time.Second)
serviceTimer := time.NewTicker(5 * time.Minute)
out:
@ -255,12 +262,12 @@ out:
// Main message queue. All outbound messages are processed through here
case msg := <-p.outputQueue:
p.writeMessage(msg)
p.lastSend = time.Now()
// Ping timer sends a ping to the peer each 2 minutes
case <-pingTimer.C:
p.writeMessage(ethwire.NewMessage(ethwire.MsgPingTy, ""))
p.pingStartTime = time.Now()
// Service timer takes care of peer broadcasting, transaction
// posting or block posting
@ -290,8 +297,8 @@ clean:
// Inbound handler. Inbound messages are received here and passed to the appropriate methods
func (p *Peer) HandleInbound() {
for atomic.LoadInt32(&p.disconnect) == 0 {
// HMM?
time.Sleep(500 * time.Millisecond)
// Wait for a message from the peer
@ -319,6 +326,7 @@ func (p *Peer) HandleInbound() {
// last pong so the peer handler knows this peer is still
// active.
p.lastPong = time.Now().Unix()
p.pingTime = time.Now().Sub(p.pingStartTime)
case ethwire.MsgBlockTy:
// Get all blocks and process them
var block, lastBlock *ethchain.Block
@ -531,11 +539,15 @@ func (p *Peer) Start() {
return
}
// Run the outbound handler in a new goroutine
go p.HandleOutbound()
// Run the inbound handler in a new goroutine
go p.HandleInbound()
// Wait a few seconds for startup and then ask for an initial ping
time.Sleep(2 * time.Second)
p.writeMessage(ethwire.NewMessage(ethwire.MsgPingTy, ""))
p.pingStartTime = time.Now()
}
func (p *Peer) Stop() {