add: utility to constantly refresh skubelb

src/bin/handler.rs

@@ -0,0 +1,42 @@
+use std::thread::sleep;
+use std::time::Duration;
+
+use clap::Parser;
+
+use log::error;
+
+use anyhow::Result;
+use env_logger::Env;
+
+/// Implements a client that constantly refreshes with the server.
+#[derive(Parser, Debug)]
+#[command(version, about, long_about = None)]
+struct Args {
+    /// The skubelb server we should register with
+    #[arg(short, long)]
+    server: String,
+
+    /// The listen address that should be sent to skubelb.
+    #[arg(short, long)]
+    listen: String,
+}
+
+fn main() {
+    // Log info and above by default
+    env_logger::Builder::from_env(Env::default().default_filter_or("info")).init();
+    let args = Args::parse();
+
+    match handle(&args.server, &args.listen) {
+        Ok(_) => (),
+        Err(e) => error!("{}", e),
+    }
+}
+
+fn handle(remote: &str, listen: &str) -> Result<()> {
+    let client = reqwest::blocking::Client::new();
+    let url = format!("http://{}/register/{}", remote, listen);
+    loop {
+        sleep(Duration::from_secs(20));
+        client.post(&url).send()?;
+    }
+}