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swarm/pss: remove fwdPool

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This commit is contained in:
Anton Evangelatov 2019-01-03 14:24:57 +01:00
parent 1ea5279d5d
commit f545e1ddad
1 changed files with 1 additions and 12 deletions
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13
swarm/pss/pss.go
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@ -118,8 +118,6 @@ type Pss struct {
auxAPIs []rpc.API // builtins (handshake, test) can add APIs
// sending and forwarding
fwdPool map[string]*protocols.Peer // keep track of all peers sitting on the pssmsg routing layer
fwdPoolMu sync.RWMutex
fwdCache map[pssDigest]pssCacheEntry // checksum of unique fields from pssmsg mapped to expiry, cache to determine whether to drop msg
fwdCacheMu sync.RWMutex
cacheTTL time.Duration // how long to keep messages in fwdCache (not implemented)
@ -169,7 +167,6 @@ func NewPss(k *network.Kademlia, params *PssParams) (*Pss, error) {
w: whisper.New(&whisper.DefaultConfig),
quitC: make(chan struct{}),
fwdPool: make(map[string]*protocols.Peer),
fwdCache: make(map[pssDigest]pssCacheEntry),
cacheTTL: params.CacheTTL,
msgTTL: params.MsgTTL,
@ -268,9 +265,6 @@ func (p *Pss) Protocols() []p2p.Protocol {
func (p *Pss) Run(peer *p2p.Peer, rw p2p.MsgReadWriter) error {
pp := protocols.NewPeer(peer, rw, pssSpec)
p.fwdPoolMu.Lock()
p.fwdPool[peer.Info().ID] = pp
p.fwdPoolMu.Unlock()
return pp.Run(p.handlePssMsg)
}
@ -910,12 +904,7 @@ func sendMsg(p *Pss, sp *network.Peer, msg *PssMsg) bool {
return false
}
// get the protocol peer from the forwarding peer cache
p.fwdPoolMu.RLock()
pp := p.fwdPool[sp.Info().ID]
p.fwdPoolMu.RUnlock()
err := pp.Send(context.TODO(), msg)
err := sp.Send(context.TODO(), msg)
if err != nil {
metrics.GetOrRegisterCounter("pss.pp.send.error", nil).Inc(1)
log.Error(err.Error())