refactor: Add logger

gpservice/src/main.rs

@@ -2,6 +2,8 @@ include!(concat!(env!("OUT_DIR"), "/client_hash.rs"));
 
 // use aes_gcm::{aead::OsRng, Aes256Gcm, KeyInit};
 use common::{server, SOCKET_PATH};
+use env_logger::Env;
+use log::error;
 use tokio::signal;
 
 // static mut HTTP_PORT: u16 = 0;
@@ -96,6 +98,8 @@ use tokio::signal;
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn std::error::Error>> {
+    env_logger::Builder::from_env(Env::default().default_filter_or("info")).init();
+
     // println!("{GPCLIENT_HASH}");
 
     // unsafe {
@@ -107,7 +111,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     // server::start().await
 
     if let Err(err) = server::run(SOCKET_PATH, signal::ctrl_c()).await {
-        println!("Error starting the server: {err}");
+        error!("Error running server: {}", err);
     }
     Ok(())
 }