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(use srfi-69 posix)
(declare (unit api))
(declare (uses rmt))
(declare (uses db))
get-targets
get-target
get-target
get-targets
;; register-run
get-tests-tags
get-test-times
get-tests-for-run
get-tests-for-run-state-status
get-test-id
get-tests-for-runs-mindata
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;; TASKS
tasks-add
tasks-set-state-given-param-key
))
(define *db-write-mutexes* (make-hash-table))
;; These are called by the server on recipt of /api calls
;; - keep it simple, only return the actual result of the call, i.e. no meta info here
;;
;; - returns #( flag result )
;;
(define (api:execute-requests dbstruct dat)
(db:open-no-sync-db) ;; sets *no-sync-db*
;; (handle-exceptions
;; exn
(define *server-signature* #f)
;; ;; These are called by the server on recipt of /api calls
;; ;; - keep it simple, only return the actual result of the call, i.e. no meta info here
;; ;;
;; ;; - returns #( flag result )
;; ;;
;; (define (api:execute-requests dbstruct dat)
;; (if (> *api-process-request-count* 50)
;; (begin
;; (if (common:low-noise-print 30 "too many threads")
;; (debug:print 0 *default-log-port* "WARNING: "*api-process-request-count*" threads, potential overload, adding 0.5 sec delay."))
;; ;; (thread-sleep! 0.5) ;; take a nap - no, the napping is moved to the clients via tt:backoff-incr
;; ))
;; (cond
;; ((not (vector? dat)) ;; it is an error to not receive a vector
;; (vector #f (vector #f "remote must be called with a vector")))
;; (else
;; (let* ((cmd-in (vector-ref dat 0))
;; (cmd (if (symbol? cmd-in)
;; cmd-in
;; (string->symbol cmd-in)))
;; (params (vector-ref dat 1))
;; (run-id (if (null? params)
;; 0
;; (car params)))
;; (write-mutex (if (hash-table-exists? *db-write-mutexes* run-id)
;; (hash-table-ref *db-write-mutexes* run-id)
;; (let* ((newmutex (make-mutex)))
;; (hash-table-set! *db-write-mutexes* run-id newmutex)
;; newmutex)))
;; (start-t (current-milliseconds))
;; (readonly-mode (dbr:dbstruct-read-only dbstruct))
;; (readonly-command (member cmd api:read-only-queries))
;; (writecmd-in-readonly-mode (and readonly-mode (not readonly-command))))
;; (if (not readonly-command)
;; (let ((call-chain (get-call-chain)))
;; (debug:print 0 *default-log-port* "WARNING: api:execute-requests received an exception from peer, dat=" dat ", exn=" exn)
;; (print-call-chain (current-error-port))
;; (debug:print 0 *default-log-port* " message: " ((condition-property-accessor 'exn 'message) exn))
;; (vector #f (vector exn call-chain dat))) ;; return some stuff for debug if an exception happens
(if (> *api-process-request-count* 200)
(begin
(if (common:low-noise-print 30 "too many threads")
(debug:print 0 *default-log-port* "WARNING: "*api-process-request-count*" threads, potential overload, adding 0.5 sec delay."))
(thread-sleep! 0.5) ;; take a nap
))
(cond
((not (vector? dat)) ;; it is an error to not receive a vector
(vector #f (vector #f "remote must be called with a vector")))
#;((> *api-process-request-count* 200) ;; 20)
(debug:print 0 *default-log-port* "WARNING: api:execute-requests received an overloaded message.")
(set! *server-overloaded* #t)
(vector #f (vector #f 'overloaded))) ;; the inner vector is what gets returned. nope, don't know why. please refactor!
(else
(let* ((cmd-in (vector-ref dat 0))
(cmd (if (symbol? cmd-in)
cmd-in
(string->symbol cmd-in)))
(params (vector-ref dat 1))
(run-id (if (null? params)
0
(car params)))
(write-mutex (if (hash-table-exists? *db-write-mutexes* run-id)
(hash-table-ref *db-write-mutexes* run-id)
(let* ((newmutex (make-mutex)))
(hash-table-set! *db-write-mutexes* run-id newmutex)
newmutex)))
(start-t (current-milliseconds))
(readonly-mode (dbr:dbstruct-read-only dbstruct))
(readonly-command (member cmd api:read-only-queries))
(writecmd-in-readonly-mode (and readonly-mode (not readonly-command))))
(if (not readonly-command)
(mutex-lock! write-mutex))
(let* ((res
(if writecmd-in-readonly-mode
(conc "attempt to run write command "cmd" on a read-only database")
(case cmd
;;===============================================
;; READ/WRITE QUERIES
;;===============================================
((get-keys-write) (db:get-keys dbstruct)) ;; force a dummy "write" query to force server; for debug in -repl
;; SERVERS
((start-server) (apply server:kind-run params))
((kill-server) (set! *server-run* #f))
;; TESTS
;;((test-set-state-status-by-id) (apply mt:test-set-state-status-by-id dbstruct params))
;;BB - commented out above because it was calling below, eventually, incorrectly (dbstruct passed to mt:test-set-state-status-by-id, which previosly did more, but now only passes thru to db:set-state-status-and-roll-up-items.
((test-set-state-status-by-id)
;; (define (db:set-state-status-and-roll-up-items dbstruct run-id test-name item-path state status comment)
(db:set-state-status-and-roll-up-items
dbstruct
(list-ref params 0) ; run-id
(list-ref params 1) ; test-name
#f ; item-path
(list-ref params 2) ; state
(list-ref params 3) ; status
(list-ref params 4) ; comment
))
((delete-test-records) (apply db:delete-test-records dbstruct params))
((delete-old-deleted-test-records) (apply db:delete-old-deleted-test-records dbstruct params))
((test-set-state-status) (apply db:test-set-state-status dbstruct params))
((test-set-top-process-pid) (apply db:test-set-top-process-pid dbstruct params))
((set-state-status-and-roll-up-items) (apply db:set-state-status-and-roll-up-items dbstruct params))
((set-state-status-and-roll-up-run) (apply db:set-state-status-and-roll-up-run dbstruct params))
((top-test-set-per-pf-counts) (apply db:top-test-set-per-pf-counts dbstruct params))
((test-set-archive-block-id) (apply db:test-set-archive-block-id dbstruct params))
;; RUNS
((register-run) (apply db:register-run dbstruct params))
((set-tests-state-status) (apply db:set-tests-state-status dbstruct params))
((delete-run) (apply db:delete-run dbstruct params))
((lock/unlock-run) (apply db:lock/unlock-run dbstruct params))
((update-run-event_time) (apply db:update-run-event_time dbstruct params))
((update-run-stats) (apply db:update-run-stats dbstruct params))
((set-var) (apply db:set-var dbstruct params))
((inc-var) (apply db:inc-var dbstruct params))
((dec-var) (apply db:dec-var dbstruct params))
((del-var) (apply db:del-var dbstruct params))
((add-var) (apply db:add-var dbstruct params))
;; STEPS
((teststep-set-status!) (apply db:teststep-set-status! dbstruct params))
((delete-steps-for-test!) (apply db:delete-steps-for-test! dbstruct params))
;; TEST DATA
((test-data-rollup) (apply db:test-data-rollup dbstruct params))
((csv->test-data) (apply db:csv->test-data dbstruct params))
;; MISC
((sync-inmem->db) (let ((run-id (car params)))
(db:sync-touched dbstruct run-id db:initialize-main-db force-sync: #t)))
((mark-incomplete) (apply db:find-and-mark-incomplete dbstruct params))
((create-all-triggers) (db:create-all-triggers dbstruct))
((drop-all-triggers) (db:drop-all-triggers dbstruct))
;; TESTMETA
((testmeta-add-record) (apply db:testmeta-add-record dbstruct params))
((testmeta-update-field) (apply db:testmeta-update-field dbstruct params))
((get-tests-tags) (db:get-tests-tags dbstruct))
;; TASKS
((tasks-add) (apply tasks:add dbstruct params))
((tasks-set-state-given-param-key) (apply tasks:set-state-given-param-key dbstruct params))
((tasks-get-last) (apply tasks:get-last dbstruct params))
;; NO SYNC DB
((no-sync-set) (apply db:no-sync-set *no-sync-db* params))
((no-sync-get/default) (apply db:no-sync-get/default *no-sync-db* params))
((no-sync-del!) (apply db:no-sync-del! *no-sync-db* params))
((no-sync-get-lock) (apply db:no-sync-get-lock *no-sync-db* params))
;; ARCHIVES
;; ((archive-get-allocations)
((archive-register-disk) (apply db:archive-register-disk dbstruct params))
((archive-register-block-name)(apply db:archive-register-block-name dbstruct params))
;; ((archive-allocate-testsuite/area-to-block)(apply db:archive-allocate-testsuite/area-to-block dbstruct block-id testsuite-name areakey))
;;======================================================================
;; READ ONLY QUERIES
;;======================================================================
;; KEYS
((get-key-val-pairs) (apply db:get-key-val-pairs dbstruct params))
((get-keys) (db:get-keys dbstruct))
((get-key-vals) (apply db:get-key-vals dbstruct params))
((get-target) (apply db:get-target dbstruct params))
((get-targets) (db:get-targets dbstruct))
;; ARCHIVES
((test-get-archive-block-info) (apply db:test-get-archive-block-info dbstruct params))
;; TESTS
((test-toplevel-num-items) (apply db:test-toplevel-num-items dbstruct params))
((get-test-info-by-id) (apply db:get-test-info-by-id dbstruct params))
((test-get-rundir-from-test-id) (apply db:test-get-rundir-from-test-id dbstruct params))
((get-count-tests-running-for-testname) (apply db:get-count-tests-running-for-testname dbstruct params))
((get-count-tests-running) (apply db:get-count-tests-running dbstruct params))
((get-count-tests-running-in-jobgroup) (apply db:get-count-tests-running-in-jobgroup dbstruct params))
;; ((delete-test-step-records) (apply db:delete-test-step-records dbstruct params))
;; ((get-previous-test-run-record) (apply db:get-previous-test-run-record dbstruct params))
((get-matching-previous-test-run-records)(apply db:get-matching-previous-test-run-records dbstruct params))
((test-get-logfile-info) (apply db:test-get-logfile-info dbstruct params))
((test-get-records-for-index-file) (apply db:test-get-records-for-index-file dbstruct params))
((get-testinfo-state-status) (apply db:get-testinfo-state-status dbstruct params))
((test-get-top-process-pid) (apply db:test-get-top-process-pid dbstruct params))
((test-get-paths-matching-keynames-target-new) (apply db:test-get-paths-matching-keynames-target-new dbstruct params))
((get-prereqs-not-met) (apply db:get-prereqs-not-met dbstruct params))
((get-count-tests-running-for-run-id) (apply db:get-count-tests-running-for-run-id dbstruct params))
((get-not-completed-cnt) (apply db:get-not-completed-cnt dbstruct params))
;; ((synchash-get) (apply synchash:server-get dbstruct params))
((get-raw-run-stats) (apply db:get-raw-run-stats dbstruct params))
((get-test-times) (apply db:get-test-times dbstruct params))
;; RUNS
((get-run-info) (apply db:get-run-info dbstruct params))
((get-run-status) (apply db:get-run-status dbstruct params))
((get-run-state) (apply db:get-run-state dbstruct params))
((set-run-status) (apply db:set-run-status dbstruct params))
((set-run-state-status) (apply db:set-run-state-status dbstruct params))
((update-tesdata-on-repilcate-db) (apply db:update-tesdata-on-repilcate-db dbstruct params))
((get-tests-for-run) (apply db:get-tests-for-run dbstruct params))
((get-tests-for-run-state-status) (apply db:get-tests-for-run-state-status dbstruct params))
((get-test-id) (apply db:get-test-id dbstruct params))
((get-tests-for-run-mindata) (apply db:get-tests-for-run-mindata dbstruct params))
;; ((get-tests-for-runs-mindata) (apply db:get-tests-for-runs-mindata dbstruct params))
((get-runs) (apply db:get-runs dbstruct params))
((simple-get-runs) (apply db:simple-get-runs dbstruct params))
((get-num-runs) (apply db:get-num-runs dbstruct params))
((get-runs-cnt-by-patt) (apply db:get-runs-cnt-by-patt dbstruct params))
((get-all-run-ids) (db:get-all-run-ids dbstruct))
((get-prev-run-ids) (apply db:get-prev-run-ids dbstruct params))
((get-run-ids-matching-target) (apply db:get-run-ids-matching-target dbstruct params))
((get-runs-by-patt) (apply db:get-runs-by-patt dbstruct params))
((get-run-name-from-id) (apply db:get-run-name-from-id dbstruct params))
((get-main-run-stats) (apply db:get-main-run-stats dbstruct params))
((get-var) (apply db:get-var dbstruct params))
((get-run-stats) (apply db:get-run-stats dbstruct params))
((get-run-times) (apply db:get-run-times dbstruct params))
;; STEPS
((get-steps-data) (apply db:get-steps-data dbstruct params))
((get-steps-for-test) (apply db:get-steps-for-test dbstruct params))
((get-steps-info-by-id) (apply db:get-steps-info-by-id dbstruct params))
;; TEST DATA
((read-test-data) (apply db:read-test-data dbstruct params))
((read-test-data-varpatt) (apply db:read-test-data-varpatt dbstruct params))
((get-data-info-by-id) (apply db:get-data-info-by-id dbstruct params))
;; MISC
((get-latest-host-load) (apply db:get-latest-host-load dbstruct params))
((have-incompletes?) (apply db:have-incompletes? dbstruct params))
((login) (apply db:login dbstruct params))
((general-call) (let ((stmtname (car params))
(run-id (cadr params))
(realparams (cddr params)))
(db:general-call dbstruct run-id stmtname realparams)))
((sdb-qry) (apply sdb:qry params))
((ping) (current-process-id))
((get-changed-record-ids) (apply db:get-changed-record-ids dbstruct params))
((get-run-record-ids) (apply db:get-run-record-ids dbstruct params))
;; TESTMETA
((testmeta-get-record) (apply db:testmeta-get-record dbstruct params))
;; TASKS
((find-task-queue-records) (apply tasks:find-task-queue-records dbstruct params))
(else
(debug:print 0 *default-log-port* "ERROR: bad api call " cmd)
(conc "ERROR: BAD api call " cmd))))))
(if (not readonly-command)
(mutex-unlock! write-mutex))
;; save all stats
(let ((delta-t (- (current-milliseconds)
start-t))
(modified-cmd (if (eq? cmd 'general-call)
(string->symbol (conc "general-call-" (car params)))
cmd)))
(hash-table-set! *db-api-call-time* modified-cmd
(cons delta-t (hash-table-ref/default *db-api-call-time* modified-cmd '()))))
(if writecmd-in-readonly-mode
(begin
#;(common:telemetry-log (conc "api-out:"(->string cmd))
payload: `((params . ,params)
(ok-res . #t)))
(vector #f res))
(begin
#;(common:telemetry-log (conc "api-out:"(->string cmd))
payload: `((params . ,params)
(ok-res . #f)))
(vector #t res))))))))
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