diff --git a/crates/api-grub/src/main.rs b/crates/api-grub/src/main.rs
index 208d646..bbd48ba 100644
--- a/crates/api-grub/src/main.rs
+++ b/crates/api-grub/src/main.rs
@@ -21,6 +21,7 @@ async fn main() -> Result<()>{
     // config update channel
     let (tx, mut rx) = mpsc::channel::<ApiConfig>(1);
     // futures
+    // todo : rewrite with spawn
     let config_fut = init_config_grub_mechanism(&tx);
     let grub_fut = init_api_grub_mechanism(config, &mut rx);
 
diff --git a/crates/config-delivery/src/delivery.rs b/crates/config-delivery/src/delivery.rs
index 287b567..c75bbf9 100644
--- a/crates/config-delivery/src/delivery.rs
+++ b/crates/config-delivery/src/delivery.rs
@@ -3,7 +3,7 @@
 
 use anyhow::{Error, Result};
 use integr_structs::api::ApiConfig;
-use tokio::time::{sleep, Instant};
+use tokio::time::{sleep, Duration};
 use tokio::net::UnixStream;
 use std::env;
 use tokio::sync::mpsc::Receiver;
@@ -31,15 +31,16 @@ pub async fn init_delivery_mech(rx: ConfigGateway) -> Result<()> {
         match UnixSocketConsumer::ApiGrubber.get_stream_object().await {
             Ok(socket) => {
                 socket.try_write(to_string_pretty(&config)?.as_bytes())?;
+                info!("New api config was pulled");
             },
             Err(er) => {
                 error!("Cannot coonect to ApiGrubber Unix-Socket due to {er}");
             }
         }
+        sleep(Duration::from_secs(3)).await;
     }
     // let api_sock = UnixSocketConsumer::ApiGrubber.get_stream_object().await?;
     // let preproc_sock = UnixSocketConsumer::Preproc.get_stream_object().await?;
-    Ok(())
 }
 
 impl UnixSocketConsumer {
@@ -52,12 +53,13 @@ impl UnixSocketConsumer {
     } 
 }
 
-async fn check_unix_socket_file(path: &str) -> bool {
-    std::path::Path::new(path).exists()
-}
+// async fn check_unix_socket_file(path: &str) -> bool {
+//     std::path::Path::new(path).exists()
+// }
 
-#[cfg(tests)]
+#[cfg(test)]
 mod delivery_unittests {
+    #[allow(unused_imports)]
     use super::*;
     use tokio::test;
 
diff --git a/crates/config-delivery/src/main.rs b/crates/config-delivery/src/main.rs
index 4e20dc5..7f8803b 100644
--- a/crates/config-delivery/src/main.rs
+++ b/crates/config-delivery/src/main.rs
@@ -10,7 +10,6 @@ use tokio::sync::mpsc;
 use log::{info, error};  
 use integration::init_integration_mech;
 use delivery::init_delivery_mech;
-use tokio::task::JoinHandle;
 use std::sync::Arc;
 
 // Arch :