Megatest

      (mutex-unlock! *homehost-mutex*)
      (launch:setup) ;; safely mutexed now
      (if (> trynum 0)
	  (begin
	    (thread-sleep! 2)
	    (common:get-homehost trynum: (- trynum 1)))
	  `(#f . #f)))
     #;((and (configf:lookup *configdat* "server" "no-homehost")
	   (not (file-exists? hhf)))
      `(#f . #f))  ;; NEW METHOD, DO NOT USE A HOMEHOST - nope, not doing it this way.
     (else
      (let* ((currhost (get-host-name))
	     (bestadrs (server:get-best-guess-address currhost))
	     ;; first look in config, then look in file .homehost, create it if not found
	     (homehost (or (configf:lookup *configdat* "server" "homehost" )
			   (handle-exceptions
			       exn

					 (mutex-unlock! *homehost-mutex*)
					 (car (common:get-homehost))))
				     `(#f . #f))))))
	     (at-home  (or (equal? homehost currhost)
			   (equal? homehost bestadrs))))
	(set! *home-host* (cons homehost at-home))
	(mutex-unlock! *homehost-mutex*)
	*home-host*)))))

;;======================================================================
;; am I on the homehost?
;;
(define (common:on-homehost?)
  (let ((hh (common:get-homehost)))
    (if hh