Megatest

  (let ((res '())
	(best #f))
    (sqlite3:for-each-row
     (lambda (id interface port pubport transport pid hostname)
       (set! res (cons (vector id interface port pubport transport pid hostname) res))
       (debug:print-info 2 "Found existing server " hostname ":" port " registered in db"))
     mdb
     ;;          strftime('%s','now')-heartbeat < 10 AND
     "SELECT id,interface,port,pubport,transport,pid,hostname FROM servers
         WHERE strftime('%s','now')-heartbeat < 10
               AND mt_version=? ORDER BY start_time ASC LIMIT 1;" megatest-version)
               WHERE mt_version=? ORDER BY start_time DESC LIMIT 1;" megatest-version)
    ;; for now we are keeping only one server registered in the db, return #f or first server found
    (if (null? res) #f (car res))))

;; BUG: This logic is probably needed unless methodology changes completely...
;;
;;     (if (null? res) #f
;; 	(let loop ((hed (car res))