running parallel tokio tasks for heartbeat and metrics

WatcherAgent/src/hardware/mod.rs

@@ -25,14 +25,24 @@ pub struct HardwareInfo {
 }
 
 impl HardwareInfo {
-    pub async fn collect() -> anyhow::Result<Self, Box<dyn Error>> {
+    pub async fn collect() -> Result<Self, Box<dyn Error + Send + Sync>> {
         let mut network_monitor = network::NetworkMonitor::new();
         Ok(Self {
             cpu: get_cpu_info().await?,
             gpu: get_gpu_info().await?,
             memory: get_memory_info().await?,
             disk: get_disk_info().await?,
-            network: get_network_info(&mut network_monitor).await?,
+            network: match get_network_info(&mut network_monitor).await {
+                Ok(info) => info,
+                Err(e) => {
+                    eprintln!("Error collecting network info: {}", e);
+                    network::NetworkInfo {
+                        interfaces: None,
+                        rx_rate: None,
+                        tx_rate: None,
+                    }
+                }
+            },
             network_monitor,
         })
     }