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(define (http-transport:inc-requests-and-prep-to-close-all-connections)
(mutex-lock! *http-mutex*)
(set! *http-requests-in-progress* (+ 1 *http-requests-in-progress*)))
;; Send "cmd" with json payload "params" to serverdat and receive result
;;
(define (http-transport:client-api-send-receive run-id serverdat cmd params #!key (numretries 30))
(let* ((fullurl (if (list? serverdat)
(list-ref serverdat 4) ;; (cadddr serverdat) ;; this is the uri for /api
(begin
(debug:print 0 "FATAL ERROR: http-transport:client-api-send-receive called with no server info")
(exit 1))))
(res #f))
(handle-exceptions
exn
(if (> numretries 0)
(begin
(mutex-unlock! *http-mutex*)
(thread-sleep! 10)
(http-transport:client-api-send-receive run-id serverdat cmd params (- numretries 1)))
#f)
(begin
(debug:print-info 11 "fullurl=" fullurl ", cmd=" cmd ", params=" params ", run-id=" run-id "\n")
;; set up the http-client here
(max-retry-attempts 5)
;; consider all requests indempotent
(retry-request? (lambda (request)
#t))
;; send the data and get the response
;; extract the needed info from the http data and
;; process and return it.
(let* ((send-recieve (lambda ()
(mutex-lock! *http-mutex*)
(set! res (with-input-from-request ;; was dat
fullurl
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(define (http-transport:inc-requests-and-prep-to-close-all-connections)
(mutex-lock! *http-mutex*)
(set! *http-requests-in-progress* (+ 1 *http-requests-in-progress*)))
;; Send "cmd" with json payload "params" to serverdat and receive result
;;
(define (http-transport:client-api-send-receive run-id serverdat cmd params #!key (numretries 3))
(let* ((fullurl (if (list? serverdat)
(list-ref serverdat 4) ;; (cadddr serverdat) ;; this is the uri for /api
(begin
(debug:print 0 "FATAL ERROR: http-transport:client-api-send-receive called with no server info")
(exit 1))))
(res #f))
(handle-exceptions
exn
(if (> numretries 0)
(begin
(mutex-unlock! *http-mutex*)
(thread-sleep! 2)
(close-all-connections!)
(debug:print 0 "WARNING: Failed to communicate with server, trying again, numretries left: " numretries)
(http-transport:client-api-send-receive run-id serverdat cmd params numretries: (- numretries 1)))
(begin
(mutex-unlock! *http-mutex*)
#f))
(begin
(debug:print-info 11 "fullurl=" fullurl ", cmd=" cmd ", params=" params ", run-id=" run-id "\n")
;; set up the http-client here
(max-retry-attempts 1)
;; consider all requests indempotent
(retry-request? (lambda (request)
#f))
;; send the data and get the response
;; extract the needed info from the http data and
;; process and return it.
(let* ((send-recieve (lambda ()
(mutex-lock! *http-mutex*)
(set! res (with-input-from-request ;; was dat
fullurl
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