when you tried to set orport through the controller, it would

trigger an assert because you hadn't made your onion keys yet
you wanted to launch cpu workers.

now init keys first, reset uptime, and tell the user that we're
starting the reachability testing.


svn:r5835

src/or/config.c

@@ -729,6 +729,16 @@ options_act(or_options_t *old_options)
 
     if (options_transition_affects_workers(old_options, options)) {
       info(LD_GENERAL,"Worker-related options changed. Rotating workers.");
+      if (server_mode(options) && !server_mode(old_options)) {
+        extern int has_completed_circuit;
+        if (init_keys() < 0) {
+          err(LD_GENERAL,"Error initializing keys; exiting");
+          return -1;
+        }
+        server_has_changed_ip();
+        if (has_completed_circuit)
+          inform_testing_reachability();
+      }
       cpuworkers_rotate();
       dnsworkers_rotate();
     }