34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
;; (apply (eval (string->symbol (conc "remote:" procstr))) params)
(apply (eval (string->symbol procstr)) params)))
(define (server:start db hostn)
(debug:print 0 "Attempting to start the server ...")
(let ((host:port (db:get-var db "SERVER"))) ;; do whe already have a server running?
(if host:port
(set! *runremote* #t)
(let* ((rpc:listener (server:find-free-port-and-open (rpc:default-server-port)))
(th1 (make-thread
(cute (rpc:make-server rpc:listener) "rpc:server")
'rpc:server))
(th2 (make-thread (lambda ()(db:updater))))
(hostname (if (string=? "-" hostn)
(get-host-name)
|
|
>
>
>
>
|
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
;; (apply (eval (string->symbol (conc "remote:" procstr))) params)
(apply (eval (string->symbol procstr)) params)))
(define (server:start db hostn)
(debug:print 0 "Attempting to start the server ...")
(let ((host:port (db:get-var db "SERVER"))) ;; do whe already have a server running?
(if host:port
(set! *runremote* (let* ((lst (string-split host:port ":"))
(port (if (> (length lst) 1)
(string->number (cadr lst))
#f)))
(if port (vector (car lst) port) #f)))
(let* ((rpc:listener (server:find-free-port-and-open (rpc:default-server-port)))
(th1 (make-thread
(cute (rpc:make-server rpc:listener) "rpc:server")
'rpc:server))
(th2 (make-thread (lambda ()(db:updater))))
(hostname (if (string=? "-" hostn)
(get-host-name)
|
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
|
(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-iterated-pass-fail
(lambda (test-id)
(debug:print 4 "INFO: Remote call of cdb:test-rollup-iterated-pass-fail " test-id)
(apply cdb:test-rollup-iterated-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)
(apply cdb:pass-fail-counts test-id fail count-pass-count)))
;;======================================================================
;; end of publish-procedure section
;;======================================================================
(set! *rpc:listener* rpc:listener)
(on-exit (lambda ()
(sqlite3:execute db "DELETE FROM metadat WHERE var='SERVER' and val=?;" host:port)
(sqlite3:finalize! db)))
(thread-start! th1)
(debug:print 0 "Server started...")
(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)
;; 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 (not (> numrunning 0))
(> *last-db-access* (+ (current-seconds) 60)))
(begin
(debug:print 0 "INFO: Starting to shutdown the server side")
(sqlite3:execute db "DELETE FROM metadat WHERE var='SERVER'"); ;; AND val like ?;"
;; host:port) ;; need to delete only *my* server entry (future use)
(thread-sleep! 10)
(debug:print 0 "INFO: Server shutdown complete. Exiting")
(exit))))
(loop (+ 1 count))))
(define (server:find-free-port-and-open port)
(handle-exceptions
exn
(begin
(print "Failed to bind to port " (rpc:default-server-port) ", trying next port")
|
|
|
>
>
>
>
>
>
>
>
>
>
>
>
>
>
|
>
>
>
>
>
>
>
>
>
>
>
>
|
|
>
|
<
|
>
>
|
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
|
(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-iterated-pass-fail
(lambda (test-id)
(debug:print 4 "INFO: Remote call of cdb:test-rollup-iterated-pass-fail " test-id)
(cdb:test-rollup-iterated-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 (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 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)
(on-exit (lambda ()
(open-run-close
(lambda (db . params)
(sqlite3:execute db "DELETE FROM metadat WHERE var='SERVER' and val=?;" host:port))
#f ;; for db
#f) ;; for a param
(let loop ((n 0))
(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...")
(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 (not (> numrunning 0))
(> *last-db-access* (+ (current-seconds) 60)))
(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: Server shutdown complete. Exiting")
(exit))
(debug:print 0 "INFO: Server continuing, tests running: " numrunning ", seconds since last db access: " (- (current-seconds) *last-db-access*))
))
(loop (+ 1 count))))
(define (server:find-free-port-and-open port)
(handle-exceptions
exn
(begin
(print "Failed to bind to port " (rpc:default-server-port) ", trying next port")
|