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;;======================================================================
;; Copyright 2006-2013, Matthew Welland.
;;
;; This program is made available under the GNU GPL version 2.0 or
;; greater. See the accompanying file COPYING for details.
;;
;; This program is distributed WITHOUT ANY WARRANTY; without even the
;; implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
;; PURPOSE.
;;======================================================================
(use json format) ;; RADT => purpose of json format??
(declare (unit rmt))
(declare (uses api))
(declare (uses tdb))
(declare (uses http-transport))
;;(declare (uses nmsg-transport))
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;;======================================================================
;; Copyright 2006-2013, Matthew Welland.
;;
;; This program is made available under the GNU GPL version 2.0 or
;; greater. See the accompanying file COPYING for details.
;;
;; This program is distributed WITHOUT ANY WARRANTY; without even the
;; implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
;; PURPOSE.
;;======================================================================
;;
(use json format) ;; RADT => purpose of json format??
(declare (unit rmt))
(declare (uses api))
(declare (uses tdb))
(declare (uses http-transport))
;;(declare (uses nmsg-transport))
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;;
;; grep define ../rmt.scm | grep rmt: |perl -pi -e 's/\(define\s+\((\S+)\W.*$/\1/'|sort -u
;;======================================================================
;; S U P P O R T F U N C T I O N S
;;======================================================================
;; if a server is either running or in the process of starting call client:setup
;; else return #f to let the calling proc know that there is no server available
;;
(define (rmt:get-connection-info run-id)
(let ((cinfo *runremote*)) ;; (hash-table-ref/default *runremote* run-id #f)))
(if cinfo
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;;
;; grep define ../rmt.scm | grep rmt: |perl -pi -e 's/\(define\s+\((\S+)\W.*$/\1/'|sort -u
;;======================================================================
;; S U P P O R T F U N C T I O N S
;;======================================================================
;; thread-safe interface to *runremote* hash
(define *rrr-mutex* (make-mutex))
(define (rmt:get-cinfo rid)
(mutex-lock! *rrr-mutex*)
(let* ((run-id (if rid rid 0))
(cinfo (hash-table-ref/default *runremote* run-id #f)))
(mutex-unlock! *rrr-mutex*)
cinfo))
(define (rmt:set-cinfo rid server-dat)
(mutex-lock! *rrr-mutex*)
(let* ((run-id (if rid rid 0))
(res (hash-table-set! *runremote* run-id server-dat)))
(mutex-unlock! *rrr-mutex*)
res))
(define (rmt:del-cinfo rid)
(mutex-lock! *rrr-mutex*)
(let* ((run-id (if rid rid 0))
(res (hash-table-delete! *runremote* run-id)))
(mutex-unlock! *rrr-mutex*)
res))
;; if a server is either running or in the process of starting call client:setup
;; else return #f to let the calling proc know that there is no server available
;;
(define (rmt:get-connection-info run-id)
(let ((cinfo *runremote*)) ;; (hash-table-ref/default *runremote* run-id #f)))
(if cinfo
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