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Modify HTTP status codes to affect the error

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Star Brilliant committed 2017-11-30 16:24:29 +08:00
1 parent c4412e2993
commit f49b5a3a0b
2 files changed
+5 -2
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doh-client/client.go
+1 -1
View File
@@ -194,7 +194,7 @@ func (c *Client) handlerFunc(w dns.ResponseWriter, r *dns.Msg, isTCP bool) {
return
}
if resp.StatusCode != 200 {
log.Printf("Server returned error: %s\n", resp.Status)
log.Printf("HTTP error: %s\n", resp.Status)
reply.Rcode = dns.RcodeServerFailure
w.WriteMsg(reply)
return
doh-server/server.go
+4 -1
View File
@@ -205,7 +205,7 @@ func (s *Server) handlerFunc(w http.ResponseWriter, r *http.Request) {
resp, err := s.doDNSQuery(msg)
if err != nil {
jsonDNS.FormatError(w, fmt.Sprintf("DNS query failure (%s)", err.Error()), 503)
jsonDNS.FormatError(w, fmt.Sprintf("DNS query failure (%s)", err.Error()), 502)
return
}
respJson := jsonDNS.Marshal(resp)
@@ -223,6 +223,9 @@ func (s *Server) handlerFunc(w http.ResponseWriter, r *http.Request) {
}
w.Header().Set("Expires", respJson.EarliestExpires.Format(time.RFC1123))
}
if respJson.Status == dns.RcodeServerFailure {
w.WriteHeader(503)
}
w.Write(respStr)
}