public void handleRequestDone(Request req) {
                    requestDone = true;
                    updateTask.scheduleNow();
                    transportThread.wakeup_if_not_self();
                }
Create a new MirrorAPI using the given Supervisor and slobrok connect specs.

@param orb the Supervisor to use
@param slobroks slobrok connect spec list
@param bop custom backoff policy, mostly useful for testing
jrt/src/com/yahoo/jrt/slobrok/api/Mirror.java