Module http_gateway 

http server that redirects queries to the analytics server translating the response into json

Structs

GatewayConfig

Combines the CLI-derived FlightSQL URL with the env-derived header config. Built once at startup and layered as an Extension, so handle_query never reads the environment on the request path.

HeaderForwardingConfig

Configuration for forwarding HTTP headers to FlightSQL backend

HealthResponse

QueryRequest

Enums

GatewayError

Functions

build_origin_metadata

Build origin tracking metadata for FlightSQL queries Augments the client type by appending “+gateway” to preserve the full client chain

handle_health

handle_query

register_routes