Add extra delay to enabling/disabling TLS

ftp/test.d/tc_ftp.rb

@@ -19,14 +19,14 @@ class TestFTP < Test::Unit::TestCase
     @domain.create()
 
     # Hack to disable TLS enforcement, as the ruby lib doesnt support it
-    system 'echo 1 > /etc/pure-ftpd/conf/TLS ; service pure-ftpd restart ; sleep 3'
+    system 'echo 1 > /etc/pure-ftpd/conf/TLS ; sleep 3 ; service pure-ftpd restart ; sleep 3'
   
   end
 
   def teardown
 
     # Re-enable TLS enforcement
-    system 'echo 2 > /etc/pure-ftpd/conf/TLS ; service pure-ftpd restart ; sleep 3'
+    system 'echo 2 > /etc/pure-ftpd/conf/TLS ; sleep 3 ; service pure-ftpd restart ; sleep 3'
 
     #
     #  Delete the temporary domain