forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-19 18:32:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

swarm/pss: variables renamed, comment added

Browse source
This commit is contained in:
Vlad 2018-12-05 16:56:22 +04:00
parent 8805f561c5
commit f48a3f3e2f
1 changed files with 8 additions and 4 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
swarm/pss/pss.go
View file

@ -931,6 +931,9 @@ func (p *Pss) forward(msg *PssMsg) error {
to := make([]byte, addressLength)
copy(to[:len(msg.To)], msg.To)
neighbourhoodDepth := p.Kademlia.NeighbourhoodDepth()
// luminosity is the opposite of darkness. the more bytes are removed from the address, the higher is darkness,
// but the luminosity is less. here luminosity equals the number of bits present in the destination address.
luminousRadius := len(msg.To) * 8
if luminousRadius >= neighbourhoodDepth {
pof := pot.DefaultPof(neighbourhoodDepth)
@ -939,13 +942,14 @@ func (p *Pss) forward(msg *PssMsg) error {
if isDstInProxBin {
// forward to all the nearest neighbours of the forwarding node
p.Kademlia.EachConn(p.BaseAddr(), addressLength*8, func(sp *network.Peer, _ int, isproxbin bool) bool {
if isproxbin {
p.Kademlia.EachConn(nil, addressLength*8, func(sp *network.Peer, po int, _ bool) bool {
isPeerInProxBin := (po >= neighbourhoodDepth)
if isPeerInProxBin {
if p.trySend(sp, msg) {
sent++
}
}
mustContinue := isproxbin
mustContinue := isPeerInProxBin
return mustContinue
})
}
@ -955,7 +959,7 @@ func (p *Pss) forward(msg *PssMsg) error {
// address, if there are any; otherwise only to one peer, closest to the recipient address.
// in any case, msg must be sent to at least one peer.
p.Kademlia.EachConn(to, addressLength*8, func(sp *network.Peer, po int, _ bool) bool {
isAddrMatch := (po == luminousRadius)
isAddrMatch := (po >= luminousRadius)
if isAddrMatch || sent == 0 {
if p.trySend(sp, msg) {
sent++