From df58358469be0df06ba7e90ca431c529548764ad Mon Sep 17 00:00:00 2001
From: Samuel Mwangi <crystalflow.mwangi@gmail.com>
Date: Tue, 24 Mar 2026 16:42:20 +0300
Subject: [PATCH 1/2] Notify systemd on startup if server is run on a systemd
 OS.

---
 Cargo.toml        |  1 +
 src/server/mod.rs | 10 +++++++++-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/Cargo.toml b/Cargo.toml
index 01f6b78..1776da7 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,6 +32,7 @@ napi-derive = "3.0.0"
 percent-encoding = "2.3.2"
 regex = "1.12.3"
 rustls-acme = {version = "0.15.1", features = ["tokio"]}
+sd-notify = "0.5.0"
 serde_json = "1.0.148"
 serde_qs = "1.0.0"
 serde_urlencoded = "0.7.1"
diff --git a/src/server/mod.rs b/src/server/mod.rs
index 5d64e82..64818ba 100644
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -13,6 +13,7 @@ use napi::threadsafe_function::{ThreadsafeCallContext, ThreadsafeFunction};
 use napi_derive::napi;
 use rustls_acme::AcmeConfig;
 use rustls_acme::caches::DirCache;
+use sd_notify::{NotifyState, notify};
 use std::sync::Arc;
 use tokio::net::TcpListener;
 use tokio_stream::wrappers::TcpListenerStream;
@@ -177,7 +178,14 @@ impl Server {
       let rt = tokio::runtime::Runtime::new().unwrap();
       rt.block_on(async move {
         let tcp_listener = TcpListener::bind(&addr).await.unwrap();
-        log::debug!("Server listening on {}", addr);
+        let server_status_message = format!("Server listening on {}", addr);
+        log::debug!("{server_status_message}");
+
+        if let Err(e) = notify(&[NotifyState::Ready]) {
+          log::error!("Failed to notify systemd: {}", e);
+        }
+
+        let _ = notify(&[NotifyState::Status(&server_status_message)]);
 
         match acme_config_meta {
           Some(acme) => {

From 18c2403f4ad2062d86e4da110b3e6c27efab09dc Mon Sep 17 00:00:00 2001
From: Samuel Mwangi <crystalflow.mwangi@gmail.com>
Date: Tue, 24 Mar 2026 16:53:34 +0300
Subject: [PATCH 2/2] Limit systemd notification code and dependencies to unix
 systems.

---
 Cargo.toml        |  4 +++-
 src/server/mod.rs | 13 ++++++++-----
 2 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/Cargo.toml b/Cargo.toml
index 1776da7..5568270 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -32,7 +32,6 @@ napi-derive = "3.0.0"
 percent-encoding = "2.3.2"
 regex = "1.12.3"
 rustls-acme = {version = "0.15.1", features = ["tokio"]}
-sd-notify = "0.5.0"
 serde_json = "1.0.148"
 serde_qs = "1.0.0"
 serde_urlencoded = "0.7.1"
@@ -70,3 +69,6 @@ napi-build = "2"
 [profile.release]
 lto = true
 strip = "symbols"
+
+[target.'cfg(unix)'.dependencies]
+sd-notify = "0.5.0"
diff --git a/src/server/mod.rs b/src/server/mod.rs
index 64818ba..bcfefef 100644
--- a/src/server/mod.rs
+++ b/src/server/mod.rs
@@ -13,7 +13,6 @@ use napi::threadsafe_function::{ThreadsafeCallContext, ThreadsafeFunction};
 use napi_derive::napi;
 use rustls_acme::AcmeConfig;
 use rustls_acme::caches::DirCache;
-use sd_notify::{NotifyState, notify};
 use std::sync::Arc;
 use tokio::net::TcpListener;
 use tokio_stream::wrappers::TcpListenerStream;
@@ -181,11 +180,15 @@ impl Server {
         let server_status_message = format!("Server listening on {}", addr);
         log::debug!("{server_status_message}");
 
-        if let Err(e) = notify(&[NotifyState::Ready]) {
-          log::error!("Failed to notify systemd: {}", e);
-        }
+        #[cfg(unix)]
+        {
+          use sd_notify::{NotifyState, notify};
+          if let Err(e) = notify(&[NotifyState::Ready]) {
+            log::error!("Failed to notify systemd: {}", e);
+          }
 
-        let _ = notify(&[NotifyState::Status(&server_status_message)]);
+          let _ = notify(&[NotifyState::Status(&server_status_message)]);
+        }
 
         match acme_config_meta {
           Some(acme) => {