Crate ferra_agent 

Ferra sidecar agent.

Runs alongside a service container, holds an in-memory cache of every key under one or more configured prefixes, keeps that cache fresh via SSE watches against ferra-server, and exposes a tiny localhost HTTP API the service uses to read config:

• GET /cfg/{key} — return current value or 404
• GET /cfg/{key}?wait=30s&since=N — long-poll: return when key changes
• GET /cfg?prefix=... — list everything under a prefix
• GET /healthz — process liveness
• GET /readyz — initial snapshots loaded?

Re-exports

pub use config::Args;

Modules

api

cache

config

sse

Minimal SSE wire-format parser.

upstream

watch

Functions

run