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Given that Qpack has a dedicated stream for dynamic table updates, can atleast limit which header:value combinations are inserted. And there are bit flags in t
by RenThraysk 3y ago
Given that Qpack has a dedicated stream for dynamic table updates, can atleast limit which header:value combinations are inserted.
And there are bit flags in the encoder instructions that carry header values that signal they should never be inserted into a dynamic table.
- d-z-m 3y ago> And there are bit flags in the encoder instructions that carry header values that signal they should never be inserted into a dynamic table. My understanding is that these header values have to be known to the Qpack implementation beforehand. As a result, it isn't possible for an HTTP/3 client to signal to Qpack to treat a particular custom header as a never-indexed literal.