gitdataai/libs/room/src
ZhenYi 962bf0312d feat(observability): Phase 6 OTLP tracing + Prometheus metrics endpoint
OTLP tracing:
- libs/observability/otlp.rs: SdkTracerProvider via HTTP/proto OTLP exporter
- libs/observability/tracing_middleware.rs: Actix-web span with trace_id propagation
- libs/observability/tracing_fmt.rs: JSON fmt + registry.try_init for layered init
- libs/rpc: gRPC method spans via info_span
- libs/agent, libs/room, libs/service, libs/api: structured tracing throughout

Prometheus metrics:
- libs/observability/prometheus_exporter.rs: /metrics HTTP handler + metrics crate
- libs/observability/metrics_middleware.rs: HttpMetrics middleware + AtomicU64
- libs/observability/redis_metrics.rs: Redis counter poller via RedisMetrics
- libs/room/metrics.rs: RoomMetrics (connections, messages, presence counters)

Config env vars: APP_OTEL_ENABLED, APP_OTEL_ENDPOINT, APP_OTEL_SERVICE_NAME
2026-04-22 10:27:54 +08:00
..
ai.rs feat(observability): Phase 6 OTLP tracing + Prometheus metrics endpoint 2026-04-22 10:27:54 +08:00
category.rs init 2026-04-15 09:08:09 +08:00
connection.rs refactor(room): migrate from slog to tracing + upgrade metrics to 0.22 2026-04-21 22:28:52 +08:00
draft_and_history.rs fix(room): fix scrolling lag, N+1 queries, and multiple WS token requests 2026-04-17 21:08:40 +08:00
error.rs init 2026-04-15 09:08:09 +08:00
helpers.rs feat(observability): Phase 6 OTLP tracing + Prometheus metrics endpoint 2026-04-22 10:27:54 +08:00
lib.rs feat(room): update room lib (connection, helpers, member, message, notification, reaction, room, search, service, types) 2026-04-20 15:45:18 +08:00
member.rs refactor(room): migrate from slog to tracing + upgrade metrics to 0.22 2026-04-21 22:28:52 +08:00
message.rs refactor(room): migrate from slog to tracing + upgrade metrics to 0.22 2026-04-21 22:28:52 +08:00
metrics.rs feat(observability): Phase 6 OTLP tracing + Prometheus metrics endpoint 2026-04-22 10:27:54 +08:00
notification.rs feat(room): update room lib (connection, helpers, member, message, notification, reaction, room, search, service, types) 2026-04-20 15:45:18 +08:00
pin.rs init 2026-04-15 09:08:09 +08:00
reaction.rs feat(room): add attachment_ids to messages, pass AppConfig, increase max_tool_depth to 1000 2026-04-20 19:32:22 +08:00
room_ai_queue.rs refactor(room): migrate from slog to tracing + upgrade metrics to 0.22 2026-04-21 22:28:52 +08:00
room.rs refactor(room): migrate from slog to tracing + upgrade metrics to 0.22 2026-04-21 22:28:52 +08:00
search.rs feat(room): read model_id in search results, register m20260420_000003 migration 2026-04-20 16:08:35 +08:00
service.rs feat(observability): Phase 6 OTLP tracing + Prometheus metrics endpoint 2026-04-22 10:27:54 +08:00
thread.rs init 2026-04-15 09:08:09 +08:00
types.rs feat(observability): Phase 6 OTLP tracing + Prometheus metrics endpoint 2026-04-22 10:27:54 +08:00
ws_context.rs init 2026-04-15 09:08:09 +08:00