Megatest

			     (if (> tot 10)
				 (cons newmax-cmd currmax)
				 (cons 'none 0))
			     (loop (car tal)(cdr tal) newmax-cmd currmax)))))))
    (mutex-unlock! *db-stats-mutex*)
    res))












































(define (rmt:send-receive-no-auto-client-setup connection-info cmd run-id params)
  (let* ((run-id   (if run-id run-id 0))
	 (res  	   (handle-exceptions
		    exn
		    #f
		    (http-transport:client-api-send-receive run-id connection-info cmd params))))
    (if (and res (vector-ref res 0))

(define (rmt:test-get-archive-block-info archive-block-id)
  (rmt:send-receive 'test-get-archive-block-info #f (list archive-block-id)))

(set-functions rmt:send-receive                       remote-server-url-set!
	       http-transport:close-connections	      remote-conndat-set!
	       debug:print                            debug:print-info
	       debug:print-error 
	       remote-ro-mode                         remote-ro-mode-set!
	       remote-ro-mode-checked-set!            remote-ro-mode-checked
	       db:dbfile-path                           db:setup
	       api:execute-requests                   api:read-only-queries)

(define (remote-server-url-set! . params) #f)
(define (remote-ro-mode . params) #f)
(define (remote-ro-mode-set! . params) #f)
(define (remote-ro-mode-checked-set! . params) #f)
(define (remote-ro-mode-checked . params) #f)
(define (debug:print . params) #f)
(define (debug:print-info . params) #f)
(define (debug:print-error . params) #f)
(define (db:dbfile-path . params) #f)
(define (db:setup . params) #f)
(define (api:execute-requests . params) #f)
(define (api:read-only-queries . params) #f)

(define (set-functions send-receive        rsus
		       close-connections   rcs
		       dbgp                dbgpinfo
		       dbgperr
		       ro-mode             ro-mode-set
		       ro-mode-checked-set ro-mode-checked

		       dbfile-path         dbsetup
		       exec-req            read-only-queries
		       ) 
  (set! rmt:send-receive            send-receive)
  (set! remote-server-url-set!           rsus)
  (set! http-transport:close-connections close-connections)
  (set! remote-conndat-set!              rcs)
  ;; print stuff
  (set! debug:print                      dbgp)
  (set! debug:print-info                 dbgpinfo)
  (set! debug:print-error                dbgperr)
  ;;
  (set! remote-ro-mode                   ro-mode)
  (set! remote-ro-mode-set!              ro-mode-set)
  (set! remote-ro-mode-checked-set!      ro-mode-checked-set)
  (set! remote-ro-mode-checked           ro-mode-checked)
  ;; db stuff for local db access
  (set! db:dbfile-path                   dbfile-path)
  (set! db:setup                         dbsetup)
  (set! apt:execute-requests             exec-req)
  (set! api:read-only-queries	         read-only-queries)
  )

(define (rmt:open-qry-close-locally log-port multi-sync-mutex cmd run-id params #!key (remretries 5))
  (let* ((qry-is-write   (not (member cmd api:read-only-queries)))
	 (db-file-path   (db:dbfile-path)) ;;  0))
	 (dbstruct-local (db:setup #t))  ;; make-dbr:dbstruct path:  dbdir local: #t)))
	 (read-only      (not (file-write-access? db-file-path)))
	 (start          (current-milliseconds))
	 (resdat         (if (not (and read-only qry-is-write))
			     (let ((v (api:execute-requests dbstruct-local (vector (symbol->string cmd) params))))
			       (handle-exceptions ;; there has been a long history of receiving strange errors from values returned by the client when things go wrong..
				exn               ;;  This is an attempt to detect that situation and recover gracefully
				(begin
				  (debug:print 0 log-port "ERROR: bad data from server " v " message: "  ((condition-property-accessor 'exn 'message) exn))
				  (vector #t '())) ;; should always get a vector but if something goes wrong return a dummy
				(if (and (vector? v)
					 (> (vector-length v) 1))
				    (let ((newvec (vector (vector-ref v 0)(vector-ref v 1))))
				      newvec)           ;; by copying the vector while inside the error handler we should force the detection of a corrupted record
				    (vector #t '()))))  ;; we could also check that the returned types are valid
			     (vector #t '())))
	 (success        (vector-ref resdat 0))
	 (res            (vector-ref resdat 1))
	 (duration       (- (current-milliseconds) start)))
    (if (and read-only qry-is-write)
        (debug:print 0 log-port "ERROR: attempt to write to read-only database ignored. cmd=" cmd))
    (if (not success)
	(if (> remretries 0)
	    (begin
	      (debug:print-error 0 log-port "local query failed. Trying again.")
	      (thread-sleep! (/ (random 5000) 1000)) ;; some random delay 
	      (rmt:open-qry-close-locally log-port multi-sync-mutex cmd run-id params remretries: (- remretries 1)))
	    (begin
	      (debug:print-error 0 log-port "too many retries in rmt:open-qry-close-locally, giving up")
	      #f))
	(begin
	  ;; (rmt:update-db-stats run-id cmd params duration)
	  ;; mark this run as dirty if this was a write, the watchdog is responsible for syncing it
	  #;(if qry-is-write
	      (let ((start-time (current-seconds)))
		(mutex-lock! multi-sync-mutex)
		(set! *db-last-access* start-time)  ;; THIS IS PROBABLY USELESS? (we are on a client)
                (mutex-unlock! multi-sync-mutex)))))
    res))



(define (rmtmod:calc-ro-mode runremote *toppath*)
  (if (and runremote
	   (remote-ro-mode-checked runremote))
      (remote-ro-mode runremote)
      (let* ((dbfile  (conc *toppath* "/megatest.db"))
	     (ro-mode (not (file-write-access? dbfile)))) ;; TODO: use dbstruct or runremote to figure this out in future