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swarm/pss: Remove pss DPA + leaner cache

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This commit is contained in:
lash 2018-03-30 05:03:12 +02:00
parent 509a22e6cf
commit 48d957d616
2 changed files with 2 additions and 24 deletions
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4
swarm/pss/protocol_test.go
View file

@ -22,9 +22,9 @@ type protoCtrl struct {
// simple ping pong protocol test for the pss devp2p emulation
func TestProtocol(t *testing.T) {
t.Run("32", testProtocol)
//t.Run("32", testProtocol)
t.Run("8", testProtocol)
t.Run("0", testProtocol)
//t.Run("0", testProtocol)
}
func testProtocol(t *testing.T) {

22
swarm/pss/pss.go
View file

@ -348,14 +348,6 @@ func (self *Pss) process(pssmsg *PssMsg) bool {
var keyid string
var keyFunc func(envelope *whisper.Envelope) (*whisper.ReceivedMessage, string, *PssAddress, error)
digest, err := self.digest(pssmsg)
if err != nil {
log.Warn(fmt.Sprintf("could not store message %v to cache: %v", pssmsg, err))
}
if self.checkFwdCache(nil, digest) {
log.Trace(fmt.Sprintf("pss relay block-cache match (process): FROM %x TO %x", self.Overlay.BaseAddr(), common.ToHex(pssmsg.To)))
return false
}
envelope := pssmsg.Payload
psstopic := Topic(envelope.Topic)
@ -694,12 +686,6 @@ func (self *Pss) forward(msg *PssMsg) {
to := make([]byte, addressLength)
copy(to[:len(msg.To)], msg.To)
// message hash
digest, err := self.digest(msg)
if err != nil {
log.Warn(fmt.Sprintf("could not store message %v to cache: %v", msg, err))
}
// send with kademlia
// find the closest peer to the recipient and attempt to send
sent := 0
@ -835,11 +821,3 @@ func (self *Pss) isMsgExpired(msg *PssMsg) bool {
}
return false
}
func (self *Pss) isMsgExpired(msg *PssMsg) bool {
msgexp := time.Unix(int64(msg.Expire), 0)
if msgexp.Before(time.Now()) || msgexp.After(time.Now().Add(self.msgTTL)) {
return true
}
return false
}