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SplitHTTP server: Only "ok" to older clients (#3671)

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https://github.com/XTLS/Xray-core/pull/3643#issuecomment-2282304185
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mmmray 2024-08-11 01:56:25 +02:00 committed by GitHub
parent a3b306aaa4
commit 513182adf3
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1 changed files with 9 additions and 6 deletions
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15
transport/internet/splithttp/hub.go
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@ -192,12 +192,15 @@ func (h *requestHandler) ServeHTTP(writer http.ResponseWriter, request *http.Req
h.config.WriteResponseHeader(writer)
writer.WriteHeader(http.StatusOK)
// in earlier versions, this initial body data was used to immediately
// start a 200 OK on all CDN. but xray client since 1.8.16 does not
// actually require an immediate 200 OK, but now requires these
// additional bytes "ok". xray client 1.8.24+ doesn't require "ok"
// anymore, and so this line should be removed in later versions.
writer.Write([]byte("ok"))
if _, ok := request.URL.Query()["x_padding"]; !ok {
// in earlier versions, this initial body data was used to immediately
// start a 200 OK on all CDN. but xray client since 1.8.16 does not
// actually require an immediate 200 OK, but now requires these
// additional bytes "ok". xray client 1.8.24+ doesn't require "ok"
// anymore, and so this line should be removed in later versions.
writer.Write([]byte("ok"))
}
responseFlusher.Flush()
downloadDone := done.New()