Shared Module

shared contains reusable code used across backend services.

Current Contents

• shared/metrics.py: shared Prometheus instrumentation middleware installer

Usage

socket-hub, dispatcher, and worker call install_metrics(...) during app startup to expose standardized HTTP request counters and latency histograms.

Canonical Docs

• docs/system-overview.md
• docs/interfaces-and-contracts.md
• docs/deployment-and-operations.md

Last verified against code: February 13, 2026