Polyfill Runtime
The shared API-connector HTTP governor (createConnectorHttpGovernor) SHALL, when constructed with only a connector name, yield an adaptive rate controller: it SHALL enter from a conservative slow-start discovery interval, accelerate under sustained success (AIMD additive increase toward the rate ceiling), and back off multiplicatively on a throttle signal — never crossing the owner-authored rate ceiling. A connector author SHALL obtain this behavior with no per-connector rate code beyond the bare factory call. The factory SHALL also provide an explicit opt-out (a zero discovery interval) that disables pacing entirely and preserves the pre-convergence byte-identical no-wait path.
polyfill-runtime