- add: handle channel list request

- add: handle server select request
- add: handle character list request stub
- add: start health check function for consul

utils/Cargo.toml

@@ -9,3 +9,5 @@ reqwest = { version = "0.12.9", features = ["json"] }
 tracing = "0.1"
 rand = "0.9.0-beta.1"
 uuid = { version = "1.11.0", features = ["v4"] }
+warp = "0.3.7"
+tokio = "1.41.1"

utils/src/consul_registration.rs

@@ -1,7 +1,10 @@
-use std::collections::HashMap;
 use reqwest::Client;
 use serde::Serialize;
+use std::collections::HashMap;
+use std::env;
+use std::net::ToSocketAddrs;
 use uuid::Uuid;
+use warp::Filter;
 
 #[derive(Serialize)]
 struct ConsulRegistration {
@@ -71,5 +74,18 @@ pub async fn deregister_service(consul_url: &str, service_id: &str) -> Result<()
         .await?
         .error_for_status()?; // Ensure response is successful
 
+    Ok(())
+}
+
+pub async fn start_health_check(service_address: &str) -> Result<(), Box<dyn std::error::Error>> {
+    let health_port = env::var("HEALTH_CHECK_PORT").unwrap_or_else(|_| "8082".to_string());
+    let health_check_endpoint_addr = format!("{}:{}", service_address, health_port);
+
+    // Start health-check endpoint
+    let health_route = warp::path!("health")
+        .map(|| warp::reply::with_status("OK", warp::http::StatusCode::OK));
+
+    tokio::spawn(warp::serve(health_route).run(health_check_endpoint_addr.to_socket_addrs()?.next().unwrap()));
+    
     Ok(())
 }