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eth/protocols/eth: stop advertising eth/66 for pathdb nodes (#28006)

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Péter Szilágyi 2023-08-25 18:10:30 +03:00 committed by GitHub
parent 6dc9cdf15b
commit 5e0eb62a8e
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 9 additions and 4 deletions
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13
eth/protocols/eth/handler.go
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@ -23,6 +23,7 @@ import (
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/core"
"github.com/ethereum/go-ethereum/core/rawdb"
"github.com/ethereum/go-ethereum/core/types"
"github.com/ethereum/go-ethereum/metrics"
"github.com/ethereum/go-ethereum/p2p"
@ -95,11 +96,15 @@ type TxPool interface {
// MakeProtocols constructs the P2P protocol definitions for `eth`.
func MakeProtocols(backend Backend, network uint64, dnsdisc enode.Iterator) []p2p.Protocol {
protocols := make([]p2p.Protocol, len(ProtocolVersions))
for i, version := range ProtocolVersions {
protocols := make([]p2p.Protocol, 0, len(ProtocolVersions))
for _, version := range ProtocolVersions {
version := version // Closure
protocols[i] = p2p.Protocol{
// Path scheme does not support GetNodeData, don't advertise eth66 on it
if version <= ETH66 && backend.Chain().TrieDB().Scheme() == rawdb.PathScheme {
continue
}
protocols = append(protocols, p2p.Protocol{
Name: ProtocolName,
Version: version,
Length: protocolLengths[version],
@ -119,7 +124,7 @@ func MakeProtocols(backend Backend, network uint64, dnsdisc enode.Iterator) []p2
},
Attributes: []enr.Entry{currentENREntry(backend.Chain())},
DialCandidates: dnsdisc,
}
})
}
return protocols
}