Listening sockets now closed when forking child processes, preventing lock of ports when children aren't killed.

lib/procs.h

@@ -32,6 +32,7 @@ namespace Util {
       static int Count();
       static bool isActive(pid_t name);
       static bool isRunning(pid_t pid);
+      static std::set<int> socketList; ///< Holds sockets that should be closed before forking
   };
 
 }