Crate synapse_proxy 

synapse-proxy library surface (used by the binary and integration tests).

Re-exports

pub use builder::ProxyBuilder;

Modules

admin

Admin surface (separate listener): push/clear the context overlay.

builder

Compile parsed config + a transform registry into ready-to-serve routes. The binary uses built-ins only; library consumers register custom transforms by name before build().

config

Proxy config: listeners, context sources, and routes with transform steps.

context

Re-export of the shared synapse-context crate.

health

Liveness/readiness probes. Readiness flips to 503 once shutdown begins so load balancers drain this instance before in-flight requests finish.

http_client

metrics

OpenTelemetry metrics exported in Prometheus text format on /metrics.

proxy

Reverse-proxy pipeline: match (path_prefix + methods) → resolve context (gate require_context) → request transforms → forward (stream/hop-by-hop/cap) → response transforms → stream/replace.

transform

The transform pipeline: traits a request/response step implements, the mutable request/response views they operate on, and the registry of code-registered custom transforms.

Functions

build_router

build_router_from_config

Build the data-plane router from a builder (used by integration tests).