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Differences From Artifact [f6fac119b0]:

To Artifact [8fc869d3b5]:


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      (debug:print 0 *default-log-port* "ERROR: 15 tries to start/connect to server. Giving up.")
      (exit 1))
     ;; ensure we have a record for our connection for given area
     ((not *runremote*)                     
      (set! *runremote* (make-remote))
      (mutex-unlock! *rmt-mutex*)
      (rmt:send-receive cmd rid params attemptnum: attemptnum))

















     ;; no server contact made and this is a write, try starting a server 
     ((and (not (remote-server-url *runremote*))
	   (not (member cmd api:read-only-queries)))
      (let ((serverconn (server:check-if-running *toppath*)))
	(if serverconn
	    (remote-server-url-set! *runremote* serverconn) ;; the string can be consumed by the client setup if needed
	    (if (not (server:start-attempted? *toppath*))
		(server:kind-run *toppath*))))


      (mutex-unlock! *rmt-mutex*)



      (rmt:send-receive cmd rid params attemptnum: attemptnum))
     ;; if not on homehost ensure we have a connection to a live server
     ((or (not (pair? (remote-hh-dat *runremote*)))  ;; have a homehost record?
	  (not (cdr (remote-hh-dat *runremote*)))    ;; have record, are we on a homehost?
	  (not (remote-conndat *runremote*)))         ;; do we not have a connection?
      (remote-hh-dat-set!  *runremote* (common:get-homehost))
      (remote-conndat-set! *runremote* (rmt:get-connection-info 0))
      (mutex-unlock! *rmt-mutex*)
      (server:kind-run *toppath*) ;; we need a sever
      (rmt:send-receive cmd rid params attemptnum: attemptnum))
     ;; all set up if get this far, dispatch the query
     ((cdr (remote-hh-dat *runremote*)) ;; we are on homehost
      (mutex-unlock! *rmt-mutex*)
      (rmt:open-qry-close-locally cmd (if rid rid 0) params)      )
     ;; reset the connection if it has been unused too long
     ((and (remote-conndat *runremote*)
	   (let ((expire-time (- start-time (remote-server-timeout *runremote*))))
	     (< (http-transport:server-dat-get-last-access connection) expire-time)))
      (remote-conndatr *runremote* #f))
     ;; not on homehost, do server query
     (else







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      (debug:print 0 *default-log-port* "ERROR: 15 tries to start/connect to server. Giving up.")
      (exit 1))
     ;; ensure we have a record for our connection for given area
     ((not *runremote*)                     
      (set! *runremote* (make-remote))
      (mutex-unlock! *rmt-mutex*)
      (rmt:send-receive cmd rid params attemptnum: attemptnum))
     ;; ensure we have a homehost record
     ((not (pair? (remote-hh-dat *runremote*)))  ;; have a homehost record?
      (thread-sleep! 0.1) ;; since we shouldn't get here, delay a little
      (remote-hh-dat-set! *runremote* (common:get-homehost))
      (mutex-unlock! *rmt-mutex*)
      (rmt:send-receive cmd rid params attemptnum: attemptnum))
     ;; on homehost and this is a read
     ((and (cdr (remote-hh-dat *runremote*))   ;; on homehost
           (member cmd api:read-only-queries)) ;; this is a read
      (mutex-unlock! *rmt-mutex*)
      (rmt:open-qry-close-locally cmd 0 params))
     ;; on homehost and this is a write, we already have a server
     ((and (cdr (remote-hh-dat *runremote*))         ;; on homehost
           (not (member cmd api:read-only-queries))  ;; this is a write
           (remote-server-url *runremote*))          ;; have a server
      (mutex-unlock! *rmt-mutex*)
      (rmt:open-qry-close-locally cmd 0 params))
     ;; no server contact made and this is a write, try starting a server 
     ((and (not (remote-server-url *runremote*))
	   (not (member cmd api:read-only-queries)))
      (let ((serverconn (server:check-if-running *toppath*)))
	(if serverconn
	    (remote-server-url-set! *runremote* serverconn) ;; the string can be consumed by the client setup if needed
	    (if (not (server:start-attempted? *toppath*))
		(server:kind-run *toppath*))))
      (if (cdr (remote-hh-dat *runremote*)) ;; we are on the homehost, just do the call
          (begin
            (mutex-unlock! *rmt-mutex*)
            (rmt:open-qry-close-locally cmd 0 params))
          (begin
            (mutex-unlock! *rmt-mutex*)
            (rmt:send-receive cmd rid params attemptnum: attemptnum))))
     ;; if not on homehost ensure we have a connection to a live server
     ((or (not (pair? (remote-hh-dat *runremote*)))  ;; have a homehost record?
	  (not (cdr (remote-hh-dat *runremote*)))    ;; have record, are we on a homehost?
	  (not (remote-conndat *runremote*)))         ;; do we not have a connection?
      (remote-hh-dat-set!  *runremote* (common:get-homehost))
      (remote-conndat-set! *runremote* (rmt:get-connection-info 0))
      (mutex-unlock! *rmt-mutex*)
      (server:kind-run *toppath*) ;; we need a sever
      (rmt:send-receive cmd rid params attemptnum: attemptnum))
     ;; all set up if get this far, dispatch the query
     ((cdr (remote-hh-dat *runremote*)) ;; we are on homehost
      (mutex-unlock! *rmt-mutex*)
      (rmt:open-qry-close-locally cmd (if rid rid 0) params))
     ;; reset the connection if it has been unused too long
     ((and (remote-conndat *runremote*)
	   (let ((expire-time (- start-time (remote-server-timeout *runremote*))))
	     (< (http-transport:server-dat-get-last-access connection) expire-time)))
      (remote-conndatr *runremote* #f))
     ;; not on homehost, do server query
     (else
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	       (exit 1)))
	    (begin
	      (debug:print 0 *default-log-port* "WARNING: communication failed. Trying again, try num: " attemptnum)
	      (remote-conndat-set! *runremote* #f)
	      (server-url-set!     *runremote* #f)
	      (tasks:start-and-wait-for-server (tasks:open-db) 0 15)
	      (rmt:send-receive cmd rid params attemptnum: (+ attemptnum 1)))))))))


(define (rmt:update-db-stats run-id rawcmd params duration)
  (mutex-lock! *db-stats-mutex*)
  (handle-exceptions
   exn
   (begin
     (debug:print 0 *default-log-port* "WARNING: stats collection failed in update-db-stats")







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	       (exit 1)))
	    (begin
	      (debug:print 0 *default-log-port* "WARNING: communication failed. Trying again, try num: " attemptnum)
	      (remote-conndat-set! *runremote* #f)
	      (server-url-set!     *runremote* #f)
	      (tasks:start-and-wait-for-server (tasks:open-db) 0 15)
	      (rmt:send-receive cmd rid params attemptnum: (+ attemptnum 1)))))))))


(define (rmt:update-db-stats run-id rawcmd params duration)
  (mutex-lock! *db-stats-mutex*)
  (handle-exceptions
   exn
   (begin
     (debug:print 0 *default-log-port* "WARNING: stats collection failed in update-db-stats")