HTTPHTTP HTTP connection management HTTP protocolsHTTP header sanitizingRoute table configurationRetry plugin configurationInternal redirectsTimeoutsHTTP header map settings HTTP filters Filter orderingConditional Filter ConfigurationFilter route mutation HTTP routing Route ScopeRoute tableRetry semanticsRequest HedgingPriority routingDirect responsesRouting Via Generic Matching HTTP3 overview HTTP3 downstreamHTTP3 upstream HTTP upgrades Websocket over HTTP/2 or HTTP/3 hopsCONNECT supportTunneling TCP over HTTP HTTP dynamic forward proxy Memory usage details