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(define (tasks:server-delete-records-for-this-pid mdb)
(sqlite3:execute mdb "DELETE FROM servers WHERE hostname=? AND pid=?;" (get-host-name) (current-process-id)))
(define (tasks:server-set-interface-port mdb server-id interface port)
(sqlite3:execute mdb "UPDATE servers SET interface=?,port=? WHERE id=?;" interface port server-id))
(define (tasks:server-am-i-the-server? mdb run-id)
(let* ((all (tasks:server-get-servers-vying-for-run-id mdb run-id))
(first (if (null? all)
(begin (debug:print 0 "ERROR: no servers listed, should be at least one by now.")
(sqlite3:finalize! mdb)
(exit 1))
(car (db:get-rows all))))
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(define (tasks:server-delete-records-for-this-pid mdb)
(sqlite3:execute mdb "DELETE FROM servers WHERE hostname=? AND pid=?;" (get-host-name) (current-process-id)))
(define (tasks:server-set-interface-port mdb server-id interface port)
(sqlite3:execute mdb "UPDATE servers SET interface=?,port=? WHERE id=?;" interface port server-id))
(define (tasks:server-get-next-port mdb)
(let ((res #f)
(port-param (if (and (args:get-arg "-port")
(string->number (args:get-arg "-port")))
(string->number (args:get-arg "-port"))
#f))
(config-port (if (and (config-lookup *configdat* "server" "port")
(string->number (config-lookup *configdat* "server" "port")))
(string->number (config-lookup *configdat* "server" "port"))
#f)))
(sqlite3:for-each-row
(lambda (port)
(set! res (+ port 1))) ;; set to next
mdb
"SELECT max(port) FROM servers;")
(cond
((and port-param res) (if (> res port-param) res port-param))
(port-param port-param)
((and config-port res) (if (> res config-port) res config-port))
(config-port config-port)
((and res (> res 8080)) res)
(else (+ 5000 (random 1001))))))
(define (tasks:server-am-i-the-server? mdb run-id)
(let* ((all (tasks:server-get-servers-vying-for-run-id mdb run-id))
(first (if (null? all)
(begin (debug:print 0 "ERROR: no servers listed, should be at least one by now.")
(sqlite3:finalize! mdb)
(exit 1))
(car (db:get-rows all))))
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