Remove daemonize feature

Author: AnotherDaniel

Cargo.lock

@@ -25,8 +25,8 @@ keywords = ["uProtocol", "uSubscription"]
 license = "Apache-2.0"
 readme = "README.md"
 repository = "https://github.com/eclipse-uprotocol/up-subscription-rust"
-rust-version = "1.82"
-version = "0.3.0"
+rust-version = "1.87"
+version = "0.4.0"
 
 [workspace.dependencies]
 async-trait = { version = "0.1" }

Cargo.toml

@@ -43,6 +43,3 @@ up-rust = { workspace = true }
 up-subscription = { workspace = true }
 up-transport-mqtt5 = { version = "0.4.0", optional = true }
 up-transport-zenoh = { version = "0.9.0", optional = true }
-
-[target.'cfg(unix)'.dependencies]
-daemonize2 = { version = "0.6" }

up-subscription-cli/Cargo.toml

@@ -20,9 +20,6 @@ use tokio::signal;
 use up_rust::{LocalUriProvider, UTransport};
 use up_subscription::{ConfigurationError, USubscriptionConfiguration, USubscriptionService};
 
-#[cfg(unix)]
-use daemonize2::Daemonize;
-
 #[cfg(feature = "mqtt5")]
 use up_transport_mqtt5::Mqtt5TransportOptions;
 
@@ -85,11 +82,6 @@ pub(crate) struct Args {
     #[arg(short, long, env)]
     authority: String,
 
-    /// Run as a daemon (in the background)
-    #[cfg(unix)]
-    #[arg(short, long, default_value_t = false)]
-    daemon: bool,
-
     /// The transport implementation to use
     #[arg(short, long, env)]
     transport: Transport,
@@ -189,18 +181,6 @@ async fn main() {
         _config.get_source_uri()
     );
 
-    // Daemonize or wait for shutdown signal
-    #[cfg(unix)]
-    if args.daemon {
-        let daemonize = Daemonize::new();
-        match unsafe { daemonize.start() } {
-            Ok(_) => {
-                debug!("Success, running daemonized");
-            }
-            Err(e) => error!("Error, {e}"),
-        }
-    }
-
     signal::ctrl_c().await.expect("failed to listen for event");
     info!("Stopping usubscription service");
     ustop.stop().await;