Megatest

Diff
Login

Differences From Artifact [f6063b275a]:

To Artifact [8bbca69519]:


374
375
376
377
378
379
380
381
382
383
384
385





386
387
388
389
390

391
392
393
394
395
396
397
374
375
376
377
378
379
380





381
382
383
384
385
386
387
388
389

390
391
392
393
394
395
396
397







-
-
-
-
-
+
+
+
+
+




-
+







  (let* ((qry-is-write    (not (member cmd api:read-only-queries)))
	 (db-file-path    (db:dbfile-path)) ;;  0))
	 (dbstructs-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 dbstructs-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 *default-log-port* "ERROR: bad data from server " v " message: "  ((condition-property-accessor 'exn 'message) exn) ", exn=" exn)
				   (vector #t '())) ;; should always get a vector but if something goes wrong return a dummy
			;;	(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 *default-log-port* "ERROR: bad data from server " v " message: "  ((condition-property-accessor 'exn 'message) exn) ", exn=" 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 '()))) ;; )  ;; 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 *default-log-port* "ERROR: attempt to write to read-only database ignored. cmd=" cmd))
    (if (not success)
411
412
413
414
415
416
417
418
419
420
421
422
423






424
425
426
427
428
429
430
411
412
413
414
415
416
417






418
419
420
421
422
423
424
425
426
427
428
429
430







-
-
-
-
-
-
+
+
+
+
+
+







		(mutex-lock! *db-multi-sync-mutex*)
/		(set! *db-last-access* start-time)  ;; THIS IS PROBABLY USELESS? (we are on a client)
                (mutex-unlock! *db-multi-sync-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
		     (begin
		       (print "transport failed. exn=" exn)
		       #f)
		     (http-transport:client-api-send-receive run-id connection-info cmd params))))
	 (res  	   ;; (handle-exceptions
		   ;;     exn
		   ;;   (begin
		   ;;     (print "transport failed. exn=" exn)
		   ;;     #f)
		     (http-transport:client-api-send-receive run-id connection-info cmd params))) ;; )
    (if (and res (vector-ref res 0))
	(vector-ref res 1) ;;; YES!! THIS IS CORRECT!! CHANGE IT HERE, THEN CHANGE rmt:send-receive ALSO!!!
	#f)))

;;======================================================================
;;
;; A C T U A L   A P I   C A L L S