Megatest

(define (server:keep-running db host:port)
  ;; if none running or if > 20 seconds since 
  ;; server last used then start shutdown
  (let loop ((count 0))
    (thread-sleep! 20) ;; no need to do this very often
    (let ((numrunning (db:get-count-tests-running db)))
      (if (or (not (> numrunning 0))
	      (> *last-db-access* (+ (current-seconds) 60)))
      (if (or (> numrunning 0)
	      (> (+ *last-db-access* 60)(current-seconds)))
	  (begin
	    (debug:print 0 "INFO: Server continuing, tests running: " numrunning ", seconds since last db access: " (- (current-seconds) *last-db-access*))
	    (loop (+ 1 count)))
	  (begin
	    (debug:print 0 "INFO: Starting to shutdown the server side")
	    ;; need to delete only *my* server entry (future use)
	    (sqlite3:execute db "DELETE FROM metadat WHERE var='SERVER' AND val like ?;"  host:port)
	    (thread-sleep! 10)
	    (debug:print 0 "INFO: Max cached queries was " *max-cache-size*)
	    (debug:print 0 "INFO: Server shutdown complete. Exiting")
	    (exit))
	    ;; (exit)))
	  (debug:print 0 "INFO: Server continuing, tests running: " numrunning ", seconds since last db access: " (- (current-seconds) *last-db-access*))
	  ))
	    )))))
    (loop (+ 1 count))))

(define (server:find-free-port-and-open port)
  (handle-exceptions
   exn
   (begin
     (print "Failed to bind to port " (rpc:default-server-port) ", trying next port")
     (server:find-free-port-and-open (+ port 1)))

		 ;;  (lambda (db . param) 
		 ;;    (sqlite3:execute db "DELETE FROM metadat WHERE var='SERVER'"))
		 ;;  #f)
		 (set! *runremote* #f))
	       (if (and (not (args:get-arg "-server")) ;; no point in the server using the server using the server
			((rpc:procedure 'server:login host portn) *toppath*))
		   (begin
		     (debug:print 2 "INFO: Connected to " host ":" port)
		     (debug:print 2 "INFO: Logged in and connected to " host ":" port)
		     (set! *runremote* (vector host portn)))
		   (begin
		     (debug:print 2 "INFO: Failed to connect to " host ":" port)
		     (debug:print 2 "INFO: Failed to login or connect to " host ":" port)
		     (set! *runremote* #f)))))
	    (debug:print 2 "INFO: no server available")))))