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eth, p2p: reserve half peer slots for snap peers during snap sync (#22171)

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* eth, p2p: reserve half peer slots for snap peers during snap sync

* eth: less logging

* eth: rework the eth/snap peer reservation logic

* eth: rework the eth/snap peer reservation logic (again)
This commit is contained in:
Martin Holst Swende
2021-01-25 19:06:52 +01:00
committed by GitHub
parent adf130def8
commit d2779ed7ac
4 changed files with 37 additions and 3 deletions
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10
p2p/peer.go
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@ -158,6 +158,16 @@ func (p *Peer) Caps() []Cap {
return p.rw.caps
}
// SupportsCap returns true if the peer supports the given protocol/version
func (p *Peer) SupportsCap(protocol string, version uint) bool {
for _, cap := range p.rw.caps {
if cap.Name == protocol {
return version <= cap.Version
}
}
return false
}
// RemoteAddr returns the remote address of the network connection.
func (p *Peer) RemoteAddr() net.Addr {
return p.rw.fd.RemoteAddr()