tcp -> unixsocket

.gitignore

@@ -4,3 +4,4 @@
 Cargo.lock
 hagent_test.sock
 release
+*.sock

noxis-rs/src/main.rs

@@ -36,9 +36,13 @@ async fn main() -> anyhow::Result<()>{
             preboot.clone()
         ).await;
     });
-
     handler.push(config_module);
 
+    let cli_module = tokio::spawn(async move {
+        let _ = init_cli_pipeline().await;
+    }); 
+    handler.push(cli_module);
+
     for i in handler {
         let _ = i.await;
     }

noxis-rs/src/options/cli_pipeline.rs

@@ -1,8 +1,8 @@
 use log::{error, info, warn};
-use tokio::net::{TcpListener, TcpStream};
+use tokio::net::{TcpListener, TcpStream, UnixStream};
 use anyhow::{Result as DynResult, Error};
 use tokio::time::{sleep, Duration};
-use std::{borrow::BorrowMut, net::{IpAddr, Ipv4Addr}};
+use std::{borrow::BorrowMut, fs, net::{IpAddr, Ipv4Addr}};
 // use std::io::BufReader;
 use tokio::io::{BufReader, AsyncWriteExt, AsyncBufReadExt};
 use tokio::{io::AsyncReadExt, net::UnixListener};
@@ -24,21 +24,20 @@ use serde_json::from_str;
 /// 
 pub async fn init_cli_pipeline() -> DynResult<()> {
     match init_listener().await {
-        Some(list) => {
+        Ok(list) => {
+            info!("Successfully opened UnixListener for CLI");
             loop {
-                if let Ok((socket, addr)) = list.accept().await {
-                    // isolation
-                    if IpAddr::V4(Ipv4Addr::new(127, 0, 0, 1)) != addr.ip() {
-                        warn!("Declined attempt to connect TCP-socket from {}", addr);
-                        continue;
-                    }
+                if let Ok((socket, _)) = list.accept().await {
                     process_connection(socket).await;
                 }
                 sleep(Duration::from_millis(500)).await;
             }
             // Ok(())
         },
-        None => Err(Error::msg("Addr 127.0.0.1:7753 is already in use"))
+        Err(er) => {
+            error!("Failed to open UnixListener for CLI");
+            Err(er)
+        },
     }
 }
 
@@ -55,17 +54,20 @@ pub async fn init_cli_pipeline() -> DynResult<()> {
 ///
 /// *depends on* :  `tokio::net::TcpListener`
 /// 
-async fn init_listener() -> Option<TcpListener> {
-    match TcpListener::bind("127.0.0.1:7753").await {
-        Ok(listener) => {
-            info!("Runner is listening localhost:7753");
-            Some(listener)
-        },
-        Err(_) => {
-            error!("Cannot create TCP listener for CLI");
-            None
-        } 
-    }
+async fn init_listener() -> anyhow::Result<UnixListener> {
+    // match TcpListener::bind("127.0.0.1:7753").await {
+    //     Ok(listener) => {
+    //         info!("Runner is listening localhost:7753");
+    //         Some(listener)
+    //     },
+    //     Err(_) => {
+    //         error!("Cannot create TCP listener for CLI");
+    //         None
+    //     } 
+    // }
+    let socket_path = "noxis-rs";
+    let _ = fs::remove_file(socket_path);
+    Ok(UnixListener::bind(socket_path)?)
 }
 
 /// # Fn `process_connection`
@@ -81,11 +83,10 @@ async fn init_listener() -> Option<TcpListener> {
 ///
 /// *depends on* :  `tokio::net::TcpStream`
 /// 
-async fn process_connection(mut stream: TcpStream) {
+async fn process_connection(mut stream: UnixStream) {
     let buf_reader = BufReader::new(stream.borrow_mut());
     let mut rqst = buf_reader.lines();
-
-
+    
     while let Ok(Some(line)) = rqst.next_line().await {
         if line.is_empty() {
             break
@@ -102,6 +103,6 @@ async fn process_connection(mut stream: TcpStream) {
         println!("{}", line);
     }
 
-    let response = "HTTP/1.1 200 OK\r\nContent-Length: 13\r\nContent-Type: text/plain\r\n\r\nHello, World!";
+    let response = "OK";
     stream.write_all(response.as_bytes()).await.unwrap();
 }