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fix: not cache nil node

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thinkAfCod 2024-10-16 20:37:15 +08:00 committed by Chen Kai
parent 12182b4afe
commit 81477ca08b
1 changed files with 3 additions and 1 deletions
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4
p2p/discover/portal_protocol.go
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@ -401,7 +401,9 @@ func (p *PortalProtocol) cacheNodeById(id enode.ID, addr *net.UDPAddr) {
go func() { go func() {
if _, ok := p.cachedIds[addr.String()]; !ok { if _, ok := p.cachedIds[addr.String()]; !ok {
n := p.ResolveNodeId(id) n := p.ResolveNodeId(id)
p.cacheNode(n) if n != nil {
p.cacheNode(n)
}
} }
}() }()
} }