59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
|
;; since we didn't get the server lock we are going to clean up and bail out
(debug:print-info 2 "INFO: server pid=" (current-process-id) ", hostname=" (get-host-name) " not starting due to other candidates ahead in start queue")
(open-run-close tasks:server-delete-records-for-this-pid tasks:open-db " rpc-transport:launch")))
(begin
(rpc-transport:run (if (args:get-arg "-server")(args:get-arg "-server") "-") run-id server-id)
(exit)))))
(define (rpc-transport:run hostn run-id server-id)
(debug:print 2 "Attempting to start the rpc server ...")
;; (trace rpc:publish-procedure!)
(rpc:publish-procedure! 'server:login server:login)
(rpc:publish-procedure! 'testing (lambda () "Just testing"))
(let* ((db #f)
(link-tree-path (configf:lookup *configdat* "setup" "linktree"))
(rpc:listener (rpc-transport:find-free-port-and-open (rpc:default-server-port)))
(th1 (make-thread
(lambda ()
((rpc:make-server rpc:listener) #t))
"rpc:server"))
;; (cute (rpc:make-server rpc:listener) "rpc:server")
;; 'rpc:server))
|
|
>
|
|
|
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
|
;; since we didn't get the server lock we are going to clean up and bail out
(debug:print-info 2 "INFO: server pid=" (current-process-id) ", hostname=" (get-host-name) " not starting due to other candidates ahead in start queue")
(open-run-close tasks:server-delete-records-for-this-pid tasks:open-db " rpc-transport:launch")))
(begin
(rpc-transport:run (if (args:get-arg "-server")(args:get-arg "-server") "-") run-id server-id)
(exit)))))
(define (rpc-transport:run hostn run-id server-id area-dat)
(debug:print 2 "Attempting to start the rpc server ...")
;; (trace rpc:publish-procedure!)
(rpc:publish-procedure! 'server:login server:login)
(rpc:publish-procedure! 'testing (lambda () "Just testing"))
(let* ((configdat (megatest:area-configdat area-dat))
(db #f)
(hostname (get-host-name))
(ipaddrstr (let ((ipstr (if (string=? "-" hostn)
;; (string-intersperse (map number->string (u8vector->list (hostname->ip hostname))) ".")
(server:get-best-guess-address hostname)
#f)))
(if ipstr ipstr hostn))) ;; hostname)))
(start-port (open-run-close tasks:server-get-next-port tasks:open-db))
(link-tree-path (configf:lookup configdat "setup" "linktree"))
(rpc:listener (rpc-transport:find-free-port-and-open (rpc:default-server-port)))
(th1 (make-thread
(lambda ()
((rpc:make-server rpc:listener) #t))
"rpc:server"))
;; (cute (rpc:make-server rpc:listener) "rpc:server")
;; 'rpc:server))
|
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
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
|
(begin
(print "Failed to bind to port " (rpc:default-server-port) ", trying next port")
(rpc-transport:find-free-port-and-open (+ port 1)))
(rpc:default-server-port port)
(tcp-read-timeout 240000)
(tcp-listen (rpc:default-server-port) 10000)))
(define (rpc-transport:ping run-id host port)
(handle-exceptions
exn
(begin
(print "SERVER_NOT_FOUND")
(exit 1))
(let ((login-res ((rpc:procedure 'server:login host port) *toppath*)))
(if (and (list? login-res)
(car login-res))
(begin
(print "LOGIN_OK")
(exit 0))
(begin
(print "LOGIN_FAILED")
(exit 1))))))
(define (rpc-transport:client-setup run-id #!key (remtries 10))
(if (common:get-remote remote run-id)
(begin
(debug:print 0 "ERROR: Attempt to connect to server but already connected")
#f)
(let* ((host-info (common:get-remote remote run-id))) ;; (open-run-close db:get-var #f "SERVER"))
(if host-info
(let ((iface (car host-info))
(port (cadr host-info))
(ping-res ((rpc:procedure 'server:login host port) *toppath*)))
(if ping-res
(let ((server-dat (list iface port #f #f #f)))
(common:set-remote! remote run-id server-dat)
server-dat)
(begin
(server:try-running run-id)
(thread-sleep! 2)
(rpc-transport:client-setup run-id (- remtries 1)))))
(let* ((server-db-info (open-run-close tasks:get-server tasks:open-db run-id)))
(debug:print-info 0 "client:setup server-dat=" server-dat ", remaining-tries=" remaining-tries)
(if server-db-info
(let* ((iface (tasks:hostinfo-get-interface server-db-info))
(port (tasks:hostinfo-get-port server-db-info))
(server-dat (list iface port #f #f #f))
(ping-res ((rpc:procedure 'server:login host port) *toppath*)))
(if start-res
(begin
(common:set-remote! remote run-id server-dat)
server-dat)
(begin
(server:try-running run-id)
(thread-sleep! 2)
(rpc-transport:client-setup run-id (- remtries 1)))))
(begin
(server:try-running run-id)
(thread-sleep! 2)
(rpc-transport:client-setup run-id (- remtries 1)))))))))
;;
;; (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! (common:get-remote remote) #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! (common:get-remote remote) (vector host portn)))
;; (begin
;; (debug:print-info 2 "Failed to login or connect to " host ":" port)
;; (set! (common:get-remote remote) #f)))))
;; (debug:print-info 2 "no server available")))))
|
|
|
|
>
|
|
|
|
|
|
|
|
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
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
|
(begin
(print "Failed to bind to port " (rpc:default-server-port) ", trying next port")
(rpc-transport:find-free-port-and-open (+ port 1)))
(rpc:default-server-port port)
(tcp-read-timeout 240000)
(tcp-listen (rpc:default-server-port) 10000)))
(define (rpc-transport:ping run-id host port area-dat)
(handle-exceptions
exn
(begin
(print "SERVER_NOT_FOUND")
(exit 1))
(let ((login-res ((rpc:procedure 'server:login host port) (megatest:area-path area-dat))))
(if (and (list? login-res)
(car login-res))
(begin
(print "LOGIN_OK")
(exit 0))
(begin
(print "LOGIN_FAILED")
(exit 1))))))
(define (rpc-transport:client-setup run-id area-dat #!key (remtries 10))
(if (common:get-remote remote run-id)
(begin
(debug:print 0 "ERROR: Attempt to connect to server but already connected")
#f)
(let* ((toppath (megatest:area-path area-dat))
(host-info (common:get-remote remote run-id))) ;; (open-run-close db:get-var #f "SERVER"))
(if host-info
(let ((iface (car host-info))
(port (cadr host-info))
(ping-res ((rpc:procedure 'server:login host port) toppath)))
(if ping-res
(let ((server-dat (list iface port #f #f #f)))
(common:set-remote! remote run-id server-dat)
server-dat)
(begin
(server:try-running run-id)
(thread-sleep! 2)
(rpc-transport:client-setup run-id area-dat remtries: (- remtries 1)))))
(let* ((server-db-info (open-run-close tasks:get-server tasks:open-db run-id)))
(debug:print-info 0 "client:setup server-dat=" server-dat ", remaining-tries=" remaining-tries)
(if server-db-info
(let* ((iface (tasks:hostinfo-get-interface server-db-info))
(port (tasks:hostinfo-get-port server-db-info))
(server-dat (list iface port #f #f #f))
(ping-res ((rpc:procedure 'server:login host port) toppath)))
(if start-res
(begin
(common:set-remote! remote run-id server-dat)
server-dat)
(begin
(server:try-running run-id)
(thread-sleep! 2)
(rpc-transport:client-setup run-id area-dat remtries: (- remtries 1)))))
(begin
(server:try-running run-id)
(thread-sleep! 2)
(rpc-transport:client-setup run-id area-dat remtries: (- remtries 1)))))))))
;;
;; (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! (common:get-remote remote) #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! (common:get-remote remote) (vector host portn)))
;; (begin
;; (debug:print-info 2 "Failed to login or connect to " host ":" port)
;; (set! (common:get-remote remote) #f)))))
;; (debug:print-info 2 "no server available")))))
|