diff --git a/ntex-server/CHANGES.md b/ntex-server/CHANGES.md
index 39c7e457..df8b14ac 100644
--- a/ntex-server/CHANGES.md
+++ b/ntex-server/CHANGES.md
@@ -1,8 +1,12 @@
 # Changes
 
+## [1.0.4] - 2024-03-30
+
+* Fix signals support #324
+
 ## [1.0.3] - 2024-03-29
 
-* Fix windows signals support
+* Fix windows signals support #322
 
 ## [1.0.2] - 2024-03-25
 
diff --git a/ntex-server/Cargo.toml b/ntex-server/Cargo.toml
index 0918aa83..4af4af0b 100644
--- a/ntex-server/Cargo.toml
+++ b/ntex-server/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "ntex-server"
-version = "1.0.3"
+version = "1.0.4"
 authors = ["ntex contributors <team@ntex.rs>"]
 description = "Server for ntex framework"
 keywords = ["network", "framework", "async", "futures"]
diff --git a/ntex-server/src/signals.rs b/ntex-server/src/signals.rs
index 7e7be74c..c61f7790 100644
--- a/ntex-server/src/signals.rs
+++ b/ntex-server/src/signals.rs
@@ -1,4 +1,4 @@
-use std::{cell::RefCell, thread};
+use std::{cell::RefCell, sync::Mutex, thread};
 
 use ntex_rt::System;
 
@@ -8,6 +8,9 @@ thread_local! {
     static HANDLERS: RefCell<Vec<oneshot::Sender<Signal>>> = Default::default();
 }
 
+type CB = Box<dyn Fn(Signal) + Send>;
+static CUR_SYS: Mutex<RefCell<Option<(System, CB)>>> = Mutex::new(RefCell::new(None));
+
 /// Different types of process signals
 #[derive(PartialEq, Eq, Clone, Copy, Debug)]
 pub enum Signal {
@@ -34,49 +37,73 @@ pub fn signal() -> oneshot::Receiver<Signal> {
     rx
 }
 
+fn register_system<T: Send + 'static>(srv: Server<T>) -> bool {
+    let guard = match CUR_SYS.lock() {
+        Ok(guard) => guard,
+        Err(_) => {
+            log::error!("Cannot lock mutex");
+            return true;
+        }
+    };
+
+    let mut sys = guard.borrow_mut();
+    let started = sys.is_some();
+    *sys = Some((System::current(), Box::new(move |sig| srv.signal(sig))));
+    started
+}
+
+fn handle_signal(sig: Signal) {
+    if let Ok(guard) = CUR_SYS.lock() {
+        if let Some((sys, srv)) = &*guard.borrow() {
+            (*srv)(sig);
+            sys.arbiter().exec_fn(move || {
+                HANDLERS.with(|handlers| {
+                    for tx in handlers.borrow_mut().drain(..) {
+                        let _ = tx.send(sig);
+                    }
+                })
+            });
+        }
+    }
+}
+
 #[cfg(target_family = "unix")]
 /// Register signal handler.
 ///
 /// Signals are handled by oneshots, you have to re-register
 /// after each signal.
 pub(crate) fn start<T: Send + 'static>(srv: Server<T>) {
-    let _ = thread::Builder::new()
-        .name("ntex-server signals".to_string())
-        .spawn(move || {
-            use signal_hook::consts::signal::*;
-            use signal_hook::iterator::Signals;
+    if !register_system(srv) {
+        let _ = thread::Builder::new()
+            .name("ntex-server signals".to_string())
+            .spawn(move || {
+                use signal_hook::consts::signal::*;
+                use signal_hook::iterator::Signals;
 
-            let sigs = vec![SIGHUP, SIGINT, SIGTERM, SIGQUIT];
-            let mut signals = match Signals::new(sigs) {
-                Ok(signals) => signals,
-                Err(e) => {
-                    log::error!("Cannot initialize signals handler: {}", e);
-                    return;
-                }
-            };
-            for info in &mut signals {
-                let sig = match info {
-                    SIGHUP => Signal::Hup,
-                    SIGTERM => Signal::Term,
-                    SIGINT => Signal::Int,
-                    SIGQUIT => Signal::Quit,
-                    _ => continue,
+                let sigs = vec![SIGHUP, SIGINT, SIGTERM, SIGQUIT];
+                let mut signals = match Signals::new(sigs) {
+                    Ok(signals) => signals,
+                    Err(e) => {
+                        log::error!("Cannot initialize signals handler: {}", e);
+                        return;
+                    }
                 };
+                for info in &mut signals {
+                    let sig = match info {
+                        SIGHUP => Signal::Hup,
+                        SIGTERM => Signal::Term,
+                        SIGINT => Signal::Int,
+                        SIGQUIT => Signal::Quit,
+                        _ => continue,
+                    };
+                    handle_signal(sig);
 
-                srv.signal(sig);
-                System::current().arbiter().exec_fn(move || {
-                    HANDLERS.with(|handlers| {
-                        for tx in handlers.borrow_mut().drain(..) {
-                            let _ = tx.send(sig);
-                        }
-                    })
-                });
-
-                if matches!(sig, Signal::Int | Signal::Quit) {
-                    return;
+                    if matches!(sig, Signal::Int | Signal::Quit) {
+                        return;
+                    }
                 }
-            }
-        });
+            });
+    }
 }
 
 #[cfg(target_family = "windows")]
@@ -85,49 +112,12 @@ pub(crate) fn start<T: Send + 'static>(srv: Server<T>) {
 /// Signals are handled by oneshots, you have to re-register
 /// after each signal.
 pub(crate) fn start<T: Send + 'static>(srv: Server<T>) {
-    use std::sync::Mutex;
-
-    use ntex_rt::spawn;
-
-    static CUR_SYS: Mutex<RefCell<Option<System>>> = Mutex::new(RefCell::new(None));
-
-    let guard = match CUR_SYS.lock() {
-        Ok(guard) => guard,
-        Err(_) => {
-            log::error!("Cannot lock mutex");
-            return;
-        }
-    };
-
-    let mut sys = guard.borrow_mut();
-    let started = sys.is_some();
-    *sys = Some(System::current());
-
-    let rx = signal();
-    let _ = spawn(async move {
-        if let Ok(sig) = rx.await {
-            srv.signal(sig);
-        }
-    });
-
-    if !started {
+    if !register_system(srv) {
         let _ = thread::Builder::new()
             .name("ntex-server signals".to_string())
             .spawn(move || {
-                ctrlc::set_handler(move || {
-                    if let Ok(guard) = CUR_SYS.lock() {
-                        if let Some(sys) = &*guard.borrow() {
-                            sys.arbiter().exec_fn(|| {
-                                HANDLERS.with(|handlers| {
-                                    for tx in handlers.borrow_mut().drain(..) {
-                                        let _ = tx.send(Signal::Int);
-                                    }
-                                })
-                            });
-                        }
-                    }
-                })
-                .expect("Error setting Ctrl-C handler");
+                ctrlc::set_handler(|| handle_signal(Signal::Int))
+                    .expect("Error setting Ctrl-C handler");
             });
     }
 }