WebServer shutdown

[Daniel Rall <dl...@finemaltcoding.com>]

Ashley, shouldn't the listener thread be shut down before the runners
so that the server doesn't accept more connections which it can't
process?  Other than that, this looks good to me.  Anyone else have
any comments?


---Webserver.java 
+++Webserver.java 
@@ -351,7 +351,11 @@
             {
                 serverSocket.close();
                 serverSocket = null;
-            }
+                listener = null;
+                runners = null;
+                keepalive = false;
+            }
              catch (IOException ignore)
              {
              }
@@ -363,7 +367,21 @@
     {
-         if (listener != null)
+         if (runners)
+         {
+           ThreadGroup R = runners;
+           runners = null;
+           try {
+               R.interrupt();          
+           }
+           catch (Exception ex)
+           {
+               System.err.println (ex);
+               ex.printStackTrace();
+           }
+        }    
+        if (listener != null)
         {
            Thread l = listener;
            listener = null;
@@ -416,7 +434,7 @@

         public void run ()
         {
-            while (Thread.currentThread() == thread)
+            while (runners && (Thread.currentThread() == thread))
             {
                 con.run ();
                 count++;