Overview
| Comment: | Added server controls in megatest.config. |
|---|---|
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| SHA1: |
38ec9768b8e2c3bd9de59ac80f8fe0ef |
| User & Date: | mrwellan on 2013-03-12 15:33:52 |
| Other Links: | branch diff | manifest | tags |
Context
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2013-03-12
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| 20:35 | Brought back couple missing functions in server.scm removed by over zealous clean up check-in: 7da0d04bab user: mrwellan tags: development | |
| 15:33 | Added server controls in megatest.config. check-in: 38ec9768b8 user: mrwellan tags: development | |
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2013-03-11
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| 15:17 | Release v1.5302 merged from development check-in: 5e13bdcb3a user: mrwellan tags: trunk | |
Changes
Modified http-transport.scm from [6dcdd045c3] to [0201652d07].
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57 58 59 60 61 62 63 | ;; hostn)) (db #f) ;; (open-db)) ;; we don't want the server to be opening and closing the db unnecesarily (hostname (get-host-name)) (ipaddrstr (let ((ipstr (if (string=? "-" hostn) (string-intersperse (map number->string (u8vector->list (hostname->ip hostname))) ".") #f))) (if ipstr ipstr hostn))) ;; hostname))) | | > > > > | | 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 |
;; hostn))
(db #f) ;; (open-db)) ;; we don't want the server to be opening and closing the db unnecesarily
(hostname (get-host-name))
(ipaddrstr (let ((ipstr (if (string=? "-" hostn)
(string-intersperse (map number->string (u8vector->list (hostname->ip hostname))) ".")
#f)))
(if ipstr ipstr hostn))) ;; hostname)))
(start-port (if (and (args:get-arg "-port")
(string->number (args:get-arg "-port")))
(string->number (args:get-arg "-port"))
(if (and (config-lookup *configdat* "server" "port")
(string->number (config-lookup *configdat* "server" "port")))
(string->number (config-lookup *configdat* "server" "port"))
(+ 5000 (random 1001)))))
(link-tree-path (config-lookup *configdat* "setup" "linktree")))
(set! *cache-on* #t)
(root-path (if link-tree-path
link-tree-path
(current-directory))) ;; WARNING: SECURITY HOLE. FIX ASAP!
;; Setup the web server and a /ctrl interface
|
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216 217 218 219 220 221 222 |
(begin
(sleep 4)
(loop))))))
(iface (car server-info))
(port (cadr server-info))
(last-access 0)
(tdb (tasks:open-db))
| | > > > > > > | > | < < < < < | 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 |
(begin
(sleep 4)
(loop))))))
(iface (car server-info))
(port (cadr server-info))
(last-access 0)
(tdb (tasks:open-db))
(spid (tasks:server-get-server-id tdb #f iface port #f))
(server-timeout (let ((tmo (config-lookup *configdat* "server" "timeout")))
(if (and (string? tmo)
(string->number tmo))
(* 60 60 (string->number tmo))
;; default to three days
(* 3 24 60)))))
(debug:print-info 2 "server-timeout: " server-timeout ", server pid: " spid " on " iface ":" port)
(let loop ((count 0))
(thread-sleep! 4) ;; no need to do this very often
;; NB// sync currently does NOT return queue-length
(let () ;; (queue-len (cdb:client-call server-info 'sync #t 1)))
;; (print "Server running, count is " count)
(if (< count 1) ;; 3x3 = 9 secs aprox
(loop (+ count 1)))
;; NOTE: Get rid of this mechanism! It really is not needed...
(tasks:server-update-heartbeat tdb spid)
;; (if ;; (or (> numrunning 0) ;; stay alive for two days after last access
(mutex-lock! *heartbeat-mutex*)
(set! last-access *last-db-access*)
(mutex-unlock! *heartbeat-mutex*)
;; (debug:print 11 "last-access=" last-access ", server-timeout=" server-timeout)
(if (> (+ last-access server-timeout)
(current-seconds))
(begin
(debug:print-info 2 "Server continuing, seconds since last db access: " (- (current-seconds) last-access))
(loop 0))
(begin
(debug:print-info 0 "Starting to shutdown the server.")
;; need to delete only *my* server entry (future use)
|
| ︙ | ︙ | |||
263 264 265 266 267 268 269 270 |
(if (not (setup-for-run))
(begin
(debug:print 0 "ERROR: cannot find megatest.config, exiting")
(exit))))
(debug:print-info 2 "Starting the standalone server")
(let ((hostinfo (open-run-close tasks:get-best-server tasks:open-db)))
(debug:print 11 "http-transport:launch hostinfo=" hostinfo)
(if hostinfo
| > | | < | < > > > > > > > > > > > > > > > > > > | 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 |
(if (not (setup-for-run))
(begin
(debug:print 0 "ERROR: cannot find megatest.config, exiting")
(exit))))
(debug:print-info 2 "Starting the standalone server")
(let ((hostinfo (open-run-close tasks:get-best-server tasks:open-db)))
(debug:print 11 "http-transport:launch hostinfo=" hostinfo)
;; #(1 "143.182.207.24" 5736 -1 "http" 22771 "hostname")
(if hostinfo
(debug:print-info 2 "NOT starting new server, one is already running on " (vector-ref hostinfo 1) ":" (vector-ref hostinfo 2))
(if *toppath*
(let* ((th2 (make-thread (lambda ()
(http-transport:run
(if (args:get-arg "-server")
(args:get-arg "-server")
"-"))) "Server run"))
(th3 (make-thread (lambda ()(http-transport:keep-running)) "Keep running")))
(thread-start! th2)
(thread-start! th3)
(set! *didsomething* #t)
(thread-join! th2))
(debug:print 0 "ERROR: Failed to setup for megatest")))
(exit)))
(define (http-transport:server-signal-handler signum)
(handle-exceptions
exn
(debug:print " ... exiting ...")
(let ((th1 (make-thread (lambda ()
(thread-sleep! 1))
;; (if (not *received-response*)
;; (receive-message* *runremote*))) ;; flush out last call if applicable
"eat response"))
(th2 (make-thread (lambda ()
(debug:print 0 "ERROR: Received ^C, attempting clean exit. Please be patient and wait a few seconds before hitting ^C again.")
(thread-sleep! 3) ;; give the flush three seconds to do it's stuff
(debug:print 0 " Done.")
(exit 4))
"exit on ^C timer")))
(thread-start! th2)
(thread-start! th1)
(thread-join! th2))))
|
Deleted rpc-transport.scm version [7a4845b5a6].
|
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Modified server.scm from [58de22ef88] to [5922377a68].
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37 38 39 40 41 42 43 | ;; S E R V E R ;;====================================================================== ;; Call this to start the actual server ;; (define *db:process-queue-mutex* (make-mutex)) | < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < < | 37 38 39 40 41 42 43 44 45 46 47 48 49 50 |
;; S E R V E R
;;======================================================================
;; Call this to start the actual server
;;
(define *db:process-queue-mutex* (make-mutex))
;; all routes though here end in exit ...
(define (server:launch transport)
(if (not *toppath*)
(if (not (setup-for-run))
(begin
(debug:print 0 "ERROR: cannot find megatest.config, exiting")
|
| ︙ | ︙ |
Modified tasks.scm from [6d66ace21c] to [16cec1c8c7].
| ︙ | ︙ | |||
190 191 192 193 194 195 196 |
;; remove any others. will not necessarily remove all!
(define (tasks:get-best-server mdb)
(let ((res '())
(best #f))
(sqlite3:for-each-row
(lambda (id interface port pubport transport pid hostname)
(set! res (cons (vector id interface port pubport transport pid hostname) res))
| | > | > | | 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 |
;; remove any others. will not necessarily remove all!
(define (tasks:get-best-server mdb)
(let ((res '())
(best #f))
(sqlite3:for-each-row
(lambda (id interface port pubport transport pid hostname)
(set! res (cons (vector id interface port pubport transport pid hostname) res))
;;(debug:print-info 2 "Found existing server " hostname ":" port " registered in db"))
)
mdb
"SELECT id,interface,port,pubport,transport,pid,hostname FROM servers
WHERE strftime('%s','now')-heartbeat < 10
AND mt_version=? ORDER BY start_time DESC LIMIT 1;" megatest-version)
;; for now we are keeping only one server registered in the db, return #f or first server found
(if (null? res) #f (car res))))
;; BUG: This logic is probably needed unless methodology changes completely...
;;
;; (if (null? res) #f
;; (let loop ((hed (car res))
|
| ︙ | ︙ |
Modified tests/fullrun/megatest.config from [d9f969ffd5] to [5c1993a08a].
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40 41 42 43 44 45 46 47 48 49 50 51 52 53 |
MRAH MT_RUN_AREA_HOME=#{getenv MT_RUN_AREA_HOME}
# The empty var should have a definition with null string
EMPTY_VAR
# XTERM [system xterm]
# RUNDEAD [system exit 56]
## disks are:
## name host:/path/to/area
## -or-
## name /path/to/area
[disks]
disk0 /foobarbazz
[include config/mt_include_2.config]
| > > > > > > > > > > | 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 |
MRAH MT_RUN_AREA_HOME=#{getenv MT_RUN_AREA_HOME}
# The empty var should have a definition with null string
EMPTY_VAR
# XTERM [system xterm]
# RUNDEAD [system exit 56]
[server]
# If the server can't be started on this port it will try the next port until
# it succeeds
port 8090
# This server will keep running this number of hours after last access.
# Three minutes is 0.05 hours
timeout 0.05
## disks are:
## name host:/path/to/area
## -or-
## name /path/to/area
[disks]
disk0 /foobarbazz
[include config/mt_include_2.config]
|
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