miracle091/dnscrypt-proxy
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dnscrypt-proxy
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Code Issues Releases Wiki Activity

REFUSED responses are fine for filtering resolvers

This commit is contained in:
Frank Denis 2018-05-11 03:31:25 +02:00
parent 7774d9cf05
commit 255423588c
1 changed files with 1 additions and 1 deletions
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2
dnscrypt-proxy/proxy.go
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@ -320,7 +320,7 @@ func (proxy *Proxy) processIncomingQuery(serverInfo *ServerInfo, clientProto str
serverInfo.noticeFailure(proxy)
return
}
if rcode := Rcode(response); rcode == 2 || rcode == 5 { // SERVFAIL / REFUSED
if rcode := Rcode(response); rcode == 2 { // SERVFAIL
dlog.Infof("Server [%v] returned temporary error code [%v] -- Upstream server may be experiencing connectivity issues", serverInfo.Name, rcode)
serverInfo.noticeFailure(proxy)
} else {