From eddfb773c06e3f9a3e6eb2015058d0c2f9e22016 Mon Sep 17 00:00:00 2001
From: Tim Young <tim.young@lightsys.org>
Date: Sat, 26 Aug 2017 08:09:37 -0500
Subject: [PATCH] One item to break

---
 EduNetworkBuilder/Network.cs | 26 ++++++++++++++++++++------
 1 file changed, 20 insertions(+), 6 deletions(-)

diff --git a/EduNetworkBuilder/Network.cs b/EduNetworkBuilder/Network.cs
index c737b59..17e6a15 100644
--- a/EduNetworkBuilder/Network.cs
+++ b/EduNetworkBuilder/Network.cs
@@ -1909,9 +1909,9 @@ namespace EduNetworkBuilder
             }
         }
 
-        bool BreakNetComponent(NetworkComponent What, HowToBreak How)
+        int BreakNetComponent(NetworkComponent What, HowToBreak How)
         {
-            bool didit = false;
+            int didit = 0;
             NetworkDevice tDevice = null;
             NetworkLink tLink = null;
             if (What is NetworkDevice) tDevice = (NetworkDevice)What;
@@ -1920,7 +1920,7 @@ namespace EduNetworkBuilder
             {
                 case HowToBreak.PowerOff:
                     tDevice.PowerOff = true;
-                    didit = true;
+                    didit = 1;
                     break;
                 case HowToBreak.DeviceChangeGW:
                     break;
@@ -1928,7 +1928,7 @@ namespace EduNetworkBuilder
                     break;
                 case HowToBreak.EthernetBreak:
                     tLink.theLinkType = LinkType.broken;
-                    didit = true;
+                    didit = 1;
                     break;
                 case HowToBreak.EthernetCorrupt:
                     break;
@@ -1953,16 +1953,30 @@ namespace EduNetworkBuilder
             return didit;
         }
 
-        bool BreakNetworkPath(TraversalClass ThePath, HowToBreak How)
+        int BreakNetworkPath(TraversalClass ThePath, HowToBreak How)
         {
             //find the device name it belongs to
             //try to break it.  If it fails, try a different device.
             //Fail if we cannot do it
+            TraversalTechnology WhatNeeded = NB.TechnologyNeededToBreak(How);
+
             int count = 0;
             while(count < 3)
             {
-                string host = ThePath.HostnameFromTechnology();
+                string host = ThePath.HostnameFromTechnology(WhatNeeded);
+                if(host != "")
+                {
+                    //We have a host, see if we can break it.
+                    NetworkComponent NC = ItemFromName(host);
+                    if(NC != null)
+                    {
+                        int answer = BreakNetComponent(NC, How);
+                        if (answer>0) return answer;
+                    }
+                }
+                count++;
             }
+            return 0;
         }
     }