Merge pull request #196 from AikidoSec/log-hostname-errors

Add logging when error occurs trying to fetch hostname

Author: bitterpanda63

agent_api/src/main/java/dev/aikido/agent_api/helpers/net/Hostname.java

@@ -1,18 +1,25 @@
 package dev.aikido.agent_api.helpers.net;
 
+import dev.aikido.agent_api.helpers.logging.LogManager;
+import dev.aikido.agent_api.helpers.logging.Logger;
+
 import java.io.IOException;
 import java.util.Scanner;
 
+
 public final class Hostname {
     private Hostname() {}
+    private static final Logger logger = LogManager.getLogger(Hostname.class);
+
     public static String getHostname() {
         // getHostName function seem unreliable, so using "hostname" command which works for both UNIX(-like) systems and Windows
         // See https://stackoverflow.com/a/7800008 for more info.
         try (Scanner s = new Scanner(Runtime.getRuntime().exec("hostname").getInputStream()).useDelimiter("\\A")) {
             if (s.hasNext()) {
                 return s.next().trim();
             }
-        } catch (IOException ignored) {
+        } catch (IOException e) {
+            logger.debug(e);
         }
         return "unknown";
     }