Launch idle thread for each server

src/worker.rs

@@ -1,8 +1,10 @@
+mod server;
 mod tree;
 
+use reqwest::Client;
 use tracing::error;
 
-use crate::config::Config;
+use crate::{config::Config, worker::server::Server};
 
 pub struct Worker {
     config: &'static Config,
@@ -14,11 +16,33 @@ impl Worker {
     }
 
     pub async fn run(&self) {
-        if self.config.worker_servers.is_empty() {
-            error!("No servers specified in config");
-            return;
+        let client = Client::new();
+
+        let mut servers = self
+            .config
+            .worker_servers
+            .iter()
+            .map(|(name, server_config)| {
+                Server::new(name.clone(), self.config, server_config, client.clone())
+            })
+            .collect::<Vec<_>>();
+
+        for server in &servers {
+            tokio::spawn(server.clone().ping_periodically());
         }
 
-        todo!()
+        match servers.len() {
+            0 => error!("No servers specified in config"),
+            1 => self.single_server_mode(servers.pop().unwrap()).await,
+            _ => self.many_server_mode(servers).await,
+        }
+    }
+
+    async fn single_server_mode(&self, server: Server) {
+        // TODO Implement
+    }
+
+    async fn many_server_mode(&self, servers: Vec<Server>) {
+        // TODO Implement
     }
 }