etcdserver/etcdhttp: response with 504
parent
735647e6a3
commit
7638acdf37
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@ -56,7 +56,9 @@ func (h Handler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
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panic("TODO")
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}
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encodeResponse(ctx, w, resp)
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if err := encodeResponse(ctx, w, resp); err != nil {
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http.Error(w, "Timeout while waiting for response", 504)
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}
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}
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func parseRequest(r *http.Request) (etcdserver.Request, error) {
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@ -89,7 +91,10 @@ func encodeResponse(ctx context.Context, w http.ResponseWriter, resp etcdserver.
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w.WriteHeader(http.StatusOK)
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}
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return json.NewEncoder(w).Encode(ev)
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if err := json.NewEncoder(w).Encode(ev); err != nil {
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panic(err) // should never be reached
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}
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return nil
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}
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func canBlock(r etcdserver.Request) bool {
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