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;; we start the server if not running else start the client thread
;;======================================================================
(if (args:get-arg "-server")
;; Server? Start up here.
;;
(let ((tl (launch:setup))
(run-id (and (args:get-arg "-run-id")
(string->number (args:get-arg "-run-id"))))
(transport-type (string->symbol (or (args:get-arg "-transport") "http"))))
(let* ((tl (launch:setup))
(run-id (and (args:get-arg "-run-id")
(string->number (args:get-arg "-run-id")))))
(BB> "megatest -server called; starting server")
(if run-id
(begin
(server:launch run-id transport-type)
;; Not a server? This section will decide how to communicate
;;
;; Setup client for all expect listed here
(if (null? (lset-intersection
equal?
(hash-table-keys args:arg-hash)
'("-list-servers"
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(if (or (args:get-arg "-list-servers")
(args:get-arg "-stop-server")
(args:get-arg "-kill-server"))
(let ((tl (launch:setup)))
(if tl
(let* ((tdbdat (tasks:open-db))
(servers (tasks:get-all-servers (db:delay-if-busy tdbdat)))
(fmtstr "~5a~12a~8a~20a~24a~10a~10a~10a~10a\n")
(fmtstr "~5a~6a~12a~8a~20a~24a~10a~10a~10a~10a\n")
(servers-to-kill '())
(kill-switch (if (args:get-arg "-kill-server") "-9" ""))
(killinfo (or (args:get-arg "-stop-server") (args:get-arg "-kill-server") ))
(khost-port (if killinfo (if (substring-index ":" killinfo)(string-split ":") #f) #f))
(sid (if killinfo (if (substring-index ":" killinfo) #f (string->number killinfo)) #f)))
(format #t fmtstr "Id" "MTver" "Pid" "Host" "Interface:OutPort" "InPort" "LastBeat" "State" "Transport")
(format #t fmtstr "==" "=====" "===" "====" "=================" "======" "========" "=====" "=========")
(format #t fmtstr "Id" "RunId" "MTver" "Pid" "Host" "Interface:OutPort" "InPort" "LastBeat" "State" "Transport")
(format #t fmtstr "==" "=====" "=====" "===" "====" "=================" "======" "========" "=====" "=========")
(for-each
(lambda (server)
(let* ((id (vector-ref server 0))
(pid (vector-ref server 1))
(hostname (vector-ref server 2))
(interface (vector-ref server 3))
(pullport (vector-ref server 4))
(pubport (vector-ref server 5))
(start-time (vector-ref server 6))
(priority (vector-ref server 7))
(state (vector-ref server 8))
(mt-ver (vector-ref server 9))
(last-update (vector-ref server 10))
(transport (vector-ref server 11))
(run-id (vector-ref server 12))
(killed #f)
(status (< last-update 20)))
;; (zmq-sockets (if status (server:client-connect hostname port) #f)))
;; no need to login as status of #t indicates we are connecting to correct
;; server
(if (equal? state "dead")
(if (> last-update (* 25 60 60)) ;; keep records around for slighly over a day.
(tasks:server-deregister (db:delay-if-busy tdbdat) hostname pullport: pullport pid: pid action: 'delete))
(if (> last-update 20) ;; Mark as dead if not updated in last 20 seconds
(tasks:server-deregister (db:delay-if-busy tdbdat) hostname pullport: pullport pid: pid)))
(format #t fmtstr id mt-ver pid hostname (conc interface ":" pullport) pubport last-update
(if status "alive" "dead") transport)
(format #t fmtstr id run-id mt-ver pid hostname (conc interface ":" pullport) pubport last-update
(if status state "dead") transport)
(if (or (equal? id sid)
(equal? sid 0)) ;; kill all/any
(begin
(debug:print-info 0 *default-log-port* "Attempting to kill "kill-switch" server with pid " pid)
(tasks:kill-server hostname pid kill-switch: kill-switch)))))
servers)
(debug:print-info 1 *default-log-port* "Done with listservers")
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