richat: expose active subscriber count at /subscribers endpoint#206
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mindrunner wants to merge 1 commit into
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richat: expose active subscriber count at /subscribers endpoint#206mindrunner wants to merge 1 commit into
mindrunner wants to merge 1 commit into
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Add a new HTTP endpoint on the metrics server that returns the current count of active gRPC subscribers as a plain decimal string. Intended for an external load-balancer weighting loop that polls richat nodes and updates Cloudflare pool origin_weights via API, since CF DNS-only LB steering modes don't read health-check bodies to compute weights. - metrics/src/server.rs: add `/subscribers` route + `get_subscribers` callback parameter. - richat/src/metrics.rs: add `GRPC_SUBSCRIBE_COUNT` shared AtomicUsize and wire it into `spawn_server`. - richat/src/grpc/server.rs: increment/decrement alongside the existing `grpc_subscribe_total` gauge in `SubscribeClientState::new()`/`Drop`. - plugin-agave/src/metrics.rs: pass `|| 0` stub (not applicable).
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Add a new HTTP endpoint on the metrics server that returns the current count of active gRPC subscribers as a plain decimal string. Intended for an external load-balancer weighting loop that polls richat nodes and updates Cloudflare pool origin_weights via API, since CF DNS-only LB steering modes don't read health-check bodies to compute weights.
/subscribersroute +get_subscriberscallback parameter.GRPC_SUBSCRIBE_COUNTshared AtomicUsize and wire it intospawn_server.grpc_subscribe_totalgauge inSubscribeClientState::new()/Drop.|| 0stub (not applicable).