Overview
| Comment: | Turn back on aborting of server starts when there are enough running and use at to move them out of the way 10 minutes after they are created. |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | v1.65 |
| Files: | files | file ages | folders |
| SHA1: |
709d4974b241b2865c2cee931d7af366 |
| User & Date: | mrwellan on 2020-12-17 14:05:28 |
| Other Links: | branch diff | manifest | tags |
Context
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2020-12-21
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| 16:55 | Switch to changing font color from button color. check-in: 9b87dc654f user: mrwellan tags: v1.65 | |
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2020-12-17
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| 21:23 | Merged v1.65 check-in: a23cf8b5b9 user: matt tags: v1.65-ulex-try-again | |
| 14:05 | Turn back on aborting of server starts when there are enough running and use at to move them out of the way 10 minutes after they are created. check-in: 709d4974b2 user: mrwellan tags: v1.65 | |
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2020-12-16
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| 20:49 | Fixed bug in configf:lookup-number and few improvements to mtutil go check-in: ca42565289 user: mrwellan tags: v1.65 | |
Changes
Modified http-transport.scm from [67489ed9ab] to [8b77952676].
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555 556 557 558 559 560 561 | (let* ((tmp-area (common:get-db-tmp-area)) (server-start (conc tmp-area "/.server-start")) (server-started (conc tmp-area "/.server-started")) (start-time (common:lazy-modification-time server-start)) (started-time (common:lazy-modification-time server-started)) (server-starting (< start-time started-time)) ;; if start-time is less than started-time then a server is still starting (start-time-old (> (- (current-seconds) start-time) 5)) | | > | > > > | > | | | 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 |
(let* ((tmp-area (common:get-db-tmp-area))
(server-start (conc tmp-area "/.server-start"))
(server-started (conc tmp-area "/.server-started"))
(start-time (common:lazy-modification-time server-start))
(started-time (common:lazy-modification-time server-started))
(server-starting (< start-time started-time)) ;; if start-time is less than started-time then a server is still starting
(start-time-old (> (- (current-seconds) start-time) 5))
(cleanup-proc (lambda (msg) ;; would like to use (modulo (current-seconds) 60) instead of process-id to wrap filenames
(let* ((serv-fname (conc "server-" (current-process-id) "-" (get-host-name) ".log"))
(new-fname (conc "server-" (modulo (current-seconds) 60) "-" (get-host-name) ".log"))
(full-serv-fname (conc *toppath* "/logs/" serv-fname))
;; (new-serv-fname (conc *toppath* "/logs/" "defunct-" serv-fname))
(new-serv-fname (conc *toppath* "/logs/" new-fname))
)
(debug:print 0 *default-log-port* msg)
(if (common:file-exists? full-serv-fname)
(with-output-to-pipe "at now + 10 minutes" (lambda ()
(print "mv -f " full-serv-fname " " new-serv-fname)))
;; (system (conc "sleep 10;mv -f " full-serv-fname " " new-serv-fname))
(debug:print 0 *default-log-port* "INFO: cannot move " full-serv-fname " to " new-serv-fname))
(exit)))))
(if (and (not start-time-old) ;; last server start try was less than five seconds ago
(not server-starting))
(begin
(cleanup-proc "NOT starting server, there is either a recently started server or a server in process of starting")
(exit)))
;; lets not even bother to start if there are already three or more server files ready to go
(let* ((num-alive (server:get-num-alive (server:get-list *toppath*))))
(if (> num-alive 3)
(begin
(cleanup-proc (conc "ERROR: Aborting server start because there are already " num-alive " possible servers either running or starting up"))
(exit))))
(common:save-pkt `((action . start)
(T . server)
(pid . ,(current-process-id)))
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