zhenyi
0dbac480ae
- Add OpenTelemetry SDK, OTLP exporter, Prometheus integration - Implement connection tracking with active/total/disconnection metrics - Add health endpoint with uptime and connection counts - Integrate tracing spans for socket events and engine messages - Add metrics collection for event handling duration - Update health endpoint to include live runtime state - Add graceful telemetry shutdown in main function - Implement engine session active metrics tracking - Add namespace-specific attributes to connection metrics - Introduce message edit history retrieval endpoint - Add scheduled message CRUD operations and dispatcher - Update Socket.IO event registration with observability - Refactor component update to remove dead code allowance - Add comprehensive environment variables documentation - Implement detailed development guidelines in AGENTS.md
33 lines
1.0 KiB
Rust
33 lines
1.0 KiB
Rust
//! Health check endpoint for the imks server.
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//!
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//! Returns JSON with server status, version, uptime, and connection counts
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//! sourced from live runtime state (session store + atomic counter).
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use actix_web::{HttpResponse, web};
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use serde::Serialize;
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use crate::engine::session::SessionStore;
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use crate::telemetry;
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#[derive(Serialize)]
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struct HealthResponse {
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status: String,
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version: String,
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timestamp: String,
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uptime_secs: u64,
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connections_active: u64,
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sessions_count: usize,
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}
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/// GET /health — returns server health status with live connection metrics.
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pub async fn health_check(store: web::Data<SessionStore>) -> HttpResponse {
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HttpResponse::Ok().json(HealthResponse {
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status: "healthy".into(),
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version: env!("CARGO_PKG_VERSION").into(),
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timestamp: chrono::Utc::now().to_rfc3339(),
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uptime_secs: telemetry::health::uptime_secs(),
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connections_active: telemetry::health::connections_active_count(),
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sessions_count: store.len(),
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})
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}
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