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(rpc:publish-procedure!
'server:login
(lambda (toppath)
(set! *last-db-access* (current-seconds))
(if (equal? *toppath* toppath)
(begin
(debug:print 2 "INFO: login successful")
#t)
#f)))
;;======================================================================
;; db specials here
;;======================================================================
;; remote call to open-run-close
(rpc:publish-procedure!
'rdb:open-run-close
(lambda (procname . remargs)
(debug:print 4 "INFO: Remote call of rdb:open-run-close " procname " " remargs)
(set! *last-db-access* (current-seconds))
(apply open-run-close (eval procname) remargs)))
(rpc:publish-procedure!
'cdb:test-set-status-state
(lambda (test-id status state msg)
(debug:print 4 "INFO: Remote call of cdb:test-set-status-state test-id=" test-id ", status=" status ", state=" state ", msg=" msg)
(cdb:test-set-status-state test-id status state msg)))
(rpc:publish-procedure!
'cdb:test-rollup-test_data-pass-fail
(lambda (test-id)
(debug:print 4 "INFO: Remote call of cdb:test-rollup-test_data-pass-fail " test-id)
(cdb:test-rollup-test_data-pass-fail test-id)))
(rpc:publish-procedure!
'cdb:pass-fail-counts
(lambda (test-id fail-count pass-count)
(debug:print 4 "INFO: Remote call of cdb:pass-fail-counts " test-id " passes: " pass-count " fails: " fail-count)
(cdb:pass-fail-counts test-id fail-count pass-count)))
(rpc:publish-procedure!
'cdb:tests-register-test
(lambda (db run-id test-name item-path)
(debug:print 4 "INFO: Remote call of cdb:tests-register-test " run-id " testname: " test-name " item-path: " item-path)
(cdb:tests-register-test db run-id test-name item-path)))
(rpc:publish-procedure!
'cdb:flush-queue
(lambda ()
(debug:print 4 "INFO: Remote call of cdb:flush-queue")
(cdb:flush-queue)))
;;======================================================================
;; end of publish-procedure section
;;======================================================================
(set! *rpc:listener* rpc:listener)
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(rpc:publish-procedure!
'server:login
(lambda (toppath)
(set! *last-db-access* (current-seconds))
(if (equal? *toppath* toppath)
(begin
(debug:print-info 2 "login successful")
#t)
#f)))
;;======================================================================
;; db specials here
;;======================================================================
;; remote call to open-run-close
(rpc:publish-procedure!
'rdb:open-run-close
(lambda (procname . remargs)
(debug:print-info 4 "Remote call of rdb:open-run-close " procname " " remargs)
(set! *last-db-access* (current-seconds))
(apply open-run-close (eval procname) remargs)))
(rpc:publish-procedure!
'cdb:test-set-status-state
(lambda (test-id status state msg)
(debug:print-info 4 "Remote call of cdb:test-set-status-state test-id=" test-id ", status=" status ", state=" state ", msg=" msg)
(cdb:test-set-status-state test-id status state msg)))
(rpc:publish-procedure!
'cdb:test-rollup-test_data-pass-fail
(lambda (test-id)
(debug:print-info 4 "Remote call of cdb:test-rollup-test_data-pass-fail " test-id)
(cdb:test-rollup-test_data-pass-fail test-id)))
(rpc:publish-procedure!
'cdb:pass-fail-counts
(lambda (test-id fail-count pass-count)
(debug:print-info 4 "Remote call of cdb:pass-fail-counts " test-id " passes: " pass-count " fails: " fail-count)
(cdb:pass-fail-counts test-id fail-count pass-count)))
(rpc:publish-procedure!
'cdb:tests-register-test
(lambda (db run-id test-name item-path)
(debug:print-info 4 "Remote call of cdb:tests-register-test " run-id " testname: " test-name " item-path: " item-path)
(cdb:tests-register-test db run-id test-name item-path)))
(rpc:publish-procedure!
'cdb:flush-queue
(lambda ()
(debug:print-info 4 "Remote call of cdb:flush-queue")
(cdb:flush-queue)))
;;======================================================================
;; end of publish-procedure section
;;======================================================================
(set! *rpc:listener* rpc:listener)
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(let ((queue-len 0))
(thread-sleep! (random 5))
(mutex-lock! *incoming-mutex*)
(set! queue-len (length *incoming-data*))
(mutex-unlock! *incoming-mutex*)
(if (> queue-len 0)
(begin
(debug:print 0 "INFO: Queue not flushed, waiting ...")
(loop (+ n 1)))))
)))
(thread-start! th1)
;; (debug:print 0 "Server started on port " (rpc:default-server-port) "...")
(thread-start! th2)
;; (thread-join! th2)
;; return th2 for the calling process to do a join with
th2
)))) ;; rpc:server)))
(define (server:keep-running db host:port)
;; if none running or if > 20 seconds since
;; server last used then start shutdown
(let loop ((count 0))
(thread-sleep! 20) ;; no need to do this very often
(let ((numrunning (db:get-count-tests-running db)))
(if (or (> numrunning 0)
(> (+ *last-db-access* 60)(current-seconds)))
(begin
(debug:print 0 "INFO: Server continuing, tests running: " numrunning ", seconds since last db access: " (- (current-seconds) *last-db-access*))
(loop (+ 1 count)))
(begin
(debug:print 0 "INFO: Starting to shutdown the server side")
;; need to delete only *my* server entry (future use)
(sqlite3:execute db "DELETE FROM metadat WHERE var='SERVER' AND val like ?;" host:port)
(thread-sleep! 10)
(debug:print 0 "INFO: Max cached queries was " *max-cache-size*)
(debug:print 0 "INFO: Server shutdown complete. Exiting")
;; (exit)))
)))))
(define (server:find-free-port-and-open port)
(handle-exceptions
exn
(begin
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(let ((queue-len 0))
(thread-sleep! (random 5))
(mutex-lock! *incoming-mutex*)
(set! queue-len (length *incoming-data*))
(mutex-unlock! *incoming-mutex*)
(if (> queue-len 0)
(begin
(debug:print-info 0 "Queue not flushed, waiting ...")
(loop (+ n 1)))))
)))
(thread-start! th1)
;; (debug:print 0 "Server started on port " (rpc:default-server-port) "...")
(thread-start! th2)
;; (thread-join! th2)
;; return th2 for the calling process to do a join with
th2
)))) ;; rpc:server)))
(define (server:keep-running db host:port)
;; if none running or if > 20 seconds since
;; server last used then start shutdown
(let loop ((count 0))
(thread-sleep! 20) ;; no need to do this very often
(let ((numrunning (db:get-count-tests-running db)))
(if (or (> numrunning 0)
(> (+ *last-db-access* 60)(current-seconds)))
(begin
(debug:print-info 0 "Server continuing, tests running: " numrunning ", seconds since last db access: " (- (current-seconds) *last-db-access*))
(loop (+ 1 count)))
(begin
(debug:print-info 0 "Starting to shutdown the server side")
;; need to delete only *my* server entry (future use)
(sqlite3:execute db "DELETE FROM metadat WHERE var='SERVER' AND val like ?;" host:port)
(thread-sleep! 10)
(debug:print-info 0 "Max cached queries was " *max-cache-size*)
(debug:print-info 0 "Server shutdown complete. Exiting")
;; (exit)))
)))))
(define (server:find-free-port-and-open port)
(handle-exceptions
exn
(begin
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(let* ((hostinfo (open-run-close db:get-var #f "SERVER"))
(hostdat (if hostinfo (string-split hostinfo ":") #f))
(host (if hostinfo (car hostdat) #f))
(port (if (and hostinfo (> (length hostdat) 1))(cadr hostdat) #f)))
(if (and port
(string->number port))
(let ((portn (string->number port)))
(debug:print 2 "INFO: Setting up to connect to host " host ":" port)
(handle-exceptions
exn
(begin
(debug:print 0 "ERROR: Failed to open a connection to the server at host: " host " port: " port)
(debug:print 0 " EXCEPTION: " ((condition-property-accessor 'exn 'message) exn))
;; (open-run-close
;; (lambda (db . param)
;; (sqlite3:execute db "DELETE FROM metadat WHERE var='SERVER'"))
;; #f)
(set! *runremote* #f))
(if (and (not (args:get-arg "-server")) ;; no point in the server using the server using the server
((rpc:procedure 'server:login host portn) *toppath*))
(begin
(debug:print 2 "INFO: Logged in and connected to " host ":" port)
(set! *runremote* (vector host portn)))
(begin
(debug:print 2 "INFO: Failed to login or connect to " host ":" port)
(set! *runremote* #f)))))
(debug:print 2 "INFO: no server available")))))
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(let* ((hostinfo (open-run-close db:get-var #f "SERVER"))
(hostdat (if hostinfo (string-split hostinfo ":") #f))
(host (if hostinfo (car hostdat) #f))
(port (if (and hostinfo (> (length hostdat) 1))(cadr hostdat) #f)))
(if (and port
(string->number port))
(let ((portn (string->number port)))
(debug:print-info 2 "Setting up to connect to host " host ":" port)
(handle-exceptions
exn
(begin
(debug:print 0 "ERROR: Failed to open a connection to the server at host: " host " port: " port)
(debug:print 0 " EXCEPTION: " ((condition-property-accessor 'exn 'message) exn))
;; (open-run-close
;; (lambda (db . param)
;; (sqlite3:execute db "DELETE FROM metadat WHERE var='SERVER'"))
;; #f)
(set! *runremote* #f))
(if (and (not (args:get-arg "-server")) ;; no point in the server using the server using the server
((rpc:procedure 'server:login host portn) *toppath*))
(begin
(debug:print-info 2 "Logged in and connected to " host ":" port)
(set! *runremote* (vector host portn)))
(begin
(debug:print-info 2 "Failed to login or connect to " host ":" port)
(set! *runremote* #f)))))
(debug:print-info 2 "no server available")))))
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