Module api_health 

API Health Tracking

Lock-free latency tracker fed by send_with_retry. Computes running average, jitter (standard deviation), min/max, and health status from actual request data with zero extra HTTP calls.

Structs

ApiHealth

Global lock-free API health tracker.

HealthSnapshot

Snapshot of API health metrics at a point in time.

Enums

HealthStatus

Health status classification based on latency metrics.

Functions

format_duration_ms

Format a Duration as a human-readable millisecond or second string.

record_failure

Record a terminal failure (request that exhausted all retries).

record_latency

Record latency from a completed HTTP request. Called from send_with_retry on every successful completion.

snapshot

Take a snapshot of current API health metrics.

status_line

Format a one-liner status string.