another commit

src/main.rs

@@ -5,24 +5,26 @@ use axum::{
     routing::{get, post},
 };
 use dotenv::dotenv;
-use tracing::{Level, info};
-use tracing_subscriber::FmtSubscriber;
+use tracing::info;
+use tracing_subscriber::layer::SubscriberExt;
 
 mod db;
 mod errors;
 mod handlers;
 mod models;
 
-#[tokio::main]
+#[tokio::main(flavor = "current_thread")]
 async fn main() {
     //Parse .env file and add the environmental variables configured there
     dotenv().ok();
 
-    let subscriber = FmtSubscriber::builder()
-        .with_max_level(Level::TRACE)
-        .finish();
+    let subscriber = tracing_subscriber::registry()
+        .with(tracing_subscriber::EnvFilter::new(
+            std::env::var("INTRASYS_LOG").unwrap_or_else(|_| "info".into()),
+        ))
+        .with(tracing_subscriber::fmt::layer());
     tracing::subscriber::set_global_default(subscriber)
-        .expect("Setting default tracing subscriber failed");
+        .expect("Failed to set the global tracing subscriber");
 
     let pool = db::create_pool().await.expect("Failed to create pool");
 
@@ -41,7 +43,7 @@ async fn main() {
     // Run the server
     let host = env::var("INTRASYS_HOST").unwrap_or(String::from("127.0.0.1"));
     let port = env::var("INTRASYS_PORT").unwrap_or(String::from("8080"));
-    let listener = tokio::net::TcpListener::bind(format!("{}:{}", host, port))
+    let listener = tokio::net::TcpListener::bind(format!("{host}:{port}"))
         .await
         .unwrap();
     info!("listening on {}", listener.local_addr().unwrap());