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(define *send-receive-mutex* (make-mutex)) ;; should have separate mutex per run-id
;; RA => e.g. usage (rmt:send-receive 'get-var #f (list varname))
;;
(define (rmt:send-receive cmd rid params #!key (attemptnum 1)(area-dat #f)) ;; start attemptnum at 1 so the modulo below works as expected
(assert *toppath* "FATAL: rmt:send-receive called with *toppath* not set.")
(if (not (eq? (rmt:transport-mode) 'nfs))
(begin
(if (> attemptnum 2)
(debug:print 0 *default-log-port* "INFO: attemptnum in rmt:send-receive is " attemptnum))
(cond
((> attemptnum 2) (thread-sleep! 0.05))
((> attemptnum 10) (thread-sleep! 0.5))
((> attemptnum 20) (thread-sleep! 1)))
;; I'm turning this off, it may make sense to move it
;; into http-transport-handler
(if (and (> attemptnum 5) (= 0 (modulo attemptnum 15)))
(begin
(debug:print 0 *default-log-port* "ERROR: can't connect to server, trying to start a server.")
(case (rmt:transport-mode)
((http)
(server:run *toppath*)
(thread-sleep! 3))
(else
(thread-sleep! 1) ;; for tcp the server is started by routines in tcp-transportmod. For nfs there is no server
))))))
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