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(import (prefix ulex ulex:))
(import commonmod)
(import itemsmod)
(import apimod)
(import dbmod)
;; (include "rmt-inc.scm")
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(import (prefix ulex ulex:))
(import commonmod)
(import itemsmod)
(import apimod)
(import dbmod)
;;
;; THESE ARE ALL CALLED ON THE CLIENT SIDE!!!
;;
;; generate entries for ~/.megatestrc with the following
;;
;; grep define ../rmt.scm | grep rmt: |perl -pi -e 's/\(define\s+\((\S+)\W.*$/\1/'|sort -u
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#f)))
(if cinfo
cinfo
(if (server:check-if-running areapath)
(client:setup areapath)
#f))))
(define *send-receive-mutex* (make-mutex)) ;; should have separate mutex per run-id
(rmt:open-qry-close-locally cmd 0 params))
;;
;; ;; #;(common:telemetry-log (conc "rmt:"(->string cmd))
;; ;; #;(define (rmt:send-receive cmd rid params #!key (attemptnum 1)(area-dat #f)) ;; start attemptnum at 1 so the modulo below works as expected
;; ;;
;; ;; #;(common:telemetry-log (conc "rmt:"(->string cmd))
;; ;; payload: `((rid . ,rid)
;; ;; (params . ,params)))
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#f)))
(if cinfo
cinfo
(if (server:check-if-running areapath)
(client:setup areapath)
#f))))
;; return the handle struct for sending queries to a specific database
;; - initializes the connection object if this is the first access
;; - finds the "captain" and asks who to talk to for the given dbfname
;; - establishes the connection to the current dbowner
;;
(define (rmt:connect alldat dbfname dbtype)
(let* ((ulexdat (or (alldat-ulexdat alldat)
(rmt:setup-ulex alldat))))
(ulex:connect ulexdat dbfname dbtype)))
;; setup the remote calls
(define (rmt:setup-ulex alldat)
(let* ((new-ulexdat (ulex:setup))) ;; establish connection to ulex
(alldat-ulexdat-set! alldat new-ulexdat)
(let ((udata (alldat-ulexdat alldat)))
;; register all needed procs
(ulex:register-handler udata 'ping common:get-full-version)
(ulex:register-handler udata 'login common:get-full-version) ;; force setup of the connection
new-ulexdat)))
;; set up a connection to the current owner of the dbfile associated with rid
;; then send the query to that dbfile owner and wait for a response.
;;
(define (rmt:send-receive cmd rid params #!key (attemptnum 1)(area-dat #f)) ;; start attemptnum at 1 so the modulo below works as expected
(let* ((alldat *alldat*)
(areapath (alldat-areapath alldat))
(dbtype (if (or (not rid)(< rid 1)) ;; this is the criteria for "main.db"
'main 'runs))
(dbfname (if (eq? dbtype 'main)
"main.db"
(conc rid ".db")))
(dbfile (conc areapath "/.db/" dbfname))
(ulexconn (rmt:connect alldat dbfname dbtype)))
(rmt:open-qry-close-locally cmd 0 params)))
;;
;; ;; #;(common:telemetry-log (conc "rmt:"(->string cmd))
;; ;; #;(define (rmt:send-receive cmd rid params #!key (attemptnum 1)(area-dat #f)) ;; start attemptnum at 1 so the modulo below works as expected
;; ;;
;; ;; #;(common:telemetry-log (conc "rmt:"(->string cmd))
;; ;; payload: `((rid . ,rid)
;; ;; (params . ,params)))
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