Changes In Branch v1.80-revolution-alt-dispatch Through [eba00b3478] Excluding Merge-Ins
This is equivalent to a diff from 3aeaa622a5 to eba00b3478
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2024-01-29
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| 13:01 | Merged in alt-dispatch changes check-in: 530b4ded14 user: mrwellan tags: v1.80-revolution | |
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2024-01-28
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| 20:17 | queue based handling WIP. Compiles and almost runs. check-in: 06c8fc61e9 user: matt tags: v1.80-revolution-alt-dispatch | |
| 15:47 | couple more functions added for experimental dispatch check-in: eba00b3478 user: matt tags: v1.80-revolution-alt-dispatch | |
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2024-01-27
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| 18:57 | Added bit more to api:tcp-dispatch stuff check-in: 3aeaa622a5 user: matt tags: v1.80-revolution | |
| 17:30 | Give useful hint in weird situation where /etc/hosts is misconfigured. Added placeholder for api:tcp-dispatch-request-make-handler do over check-in: 43be641704 user: matt tags: v1.80-revolution | |
Modified api.scm from [637d41cdff] to [6d703cddc0].
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(rmt:print-db-stats)
(set! *api:last-stats-print* (current-seconds))))
(mutex-unlock! *api-print-db-stats-mutex*)
(thread-sleep! 5)
(loop)))
(define *api:queue-mutex* (make-mutex))
(define *api:in-queue* '())
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(rmt:print-db-stats)
(set! *api:last-stats-print* (current-seconds))))
(mutex-unlock! *api-print-db-stats-mutex*)
(thread-sleep! 5)
(loop)))
(define *api:queue-mutex* (make-mutex))
(define *api:queue-id* 0)
(define *api:in-queue* '())
(define *api:results* (make-hash-table)) ;; id->queue-item
(define (api:start-queue-processor)
;; look for work in in-queue
;; process it
;; put result in out-queue
;; sleep 20ms
#t)
(defstuct api:queue-item
(proc #f)
(cmd #f)
(params #f)
(start-time (current-seconds))
(end-time #f)
(id #f))
(define (api:add-queue-item proc cmd params)
(mutex-lock *api:queue-mutex*)
(set! *api:queue-id* (+ *api:queue-id* 1))
(set! *api:in-queue*
(cons (make-api:queue-item
proc: proc
cmd: cmd
params: params
id: *api:queue-id*
)
*api:in-queue*))
(let ((id *api:queue-id*))
(mutex-unlock *apt:queue-mutex*)
id)) ;; return id so calling proc can find the result in *api:results*
(define (api:get-queue-item)
(mutex-lock *api:queue-mutex*)
(let* ((res (if (null? *api:in-queue*)
#f
(let* ((revlst (reverse *api:in-queue*)))
(set! *api:in-queue* (reverse (cdr revlist)))
(car revlist)))))
(mutex-unlock *api:queue-mutex*)
res))
(define (api:tcp-dispatch-request-make-handler-new dbstruct) ;; cmd run-id params)
;; put proc into in-queue
;; poll out-queue for result evey 25ms
;; time out with big message
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