Megatest

(declare (uses common))
(declare (uses db))
(declare (uses tests))
(declare (uses tasks)) ;; tasks are where stuff is maintained about what is running.
(declare (uses server))
(declare (uses daemon))
(declare (uses portlogger))

(include "common_records.scm")
(include "db_records.scm")

(define (http-transport:make-server-url hostport)
  (if (not hostport)
      #f

(define (http-transport:try-start-server run-id ipaddrstr portnum server-id)
  (handle-exceptions
   exn
   (begin
     (print-error-message exn)
     (if (< portnum 90000)
	 (begin 
	   (portlogger:open-run-close portlogger:set-failed portnum)
	   (debug:print 0 "WARNING: failed to start on portnum: " portnum ", trying next port")
	   (thread-sleep! 0.1)

	   ;; get_next_port goes here

	   (http-transport:try-start-server run-id ipaddrstr (+ portnum 1) server-id))
	 (begin
	   (open-run-close tasks:server-force-clean-run-record tasks:open-db run-id ipaddrstr portnum " http-transport:try-start-server")
	   (print "ERROR: Tried and tried but could not start the server"))))
   ;; any error in following steps will result in a retry
   (case (portlogger:open-run-close portlogger:take-port portnum)
     ((taken)
      (set! *server-info* (list ipaddrstr portnum))
      (open-run-close tasks:server-set-interface-port 
		      tasks:open-db 
		      server-id 
		      ipaddrstr portnum)
      (debug:print 1 "INFO: Trying to start server on " ipaddrstr ":" portnum)
      ;; This starts the spiffy server
      ;; NEED WAY TO SET IP TO #f TO BIND ALL
      ;; (start-server bind-address: ipaddrstr port: portnum)
      (start-server port: portnum)
      (portlogger:open-run-close portlogger:set-port portnum "released")
      (open-run-close tasks:server-force-clean-run-record tasks:open-db run-id ipaddrstr portnum " http-transport:try-start-server")
      (debug:print 1 "INFO: server has been stopped"))
     (else
      (http-transport:try-start-server run-id ipaddrstr (+ portnum 1) server-id)))
   (portlogger:open-run-close portlogger:set-port portnum "released")))

;;======================================================================
;; S E R V E R   U T I L I T I E S 
;;======================================================================

;;======================================================================
;; C L I E N T S

      (mutex-unlock! *heartbeat-mutex*)

      ;; (debug:print 11 "last-access=" last-access ", server-timeout=" server-timeout)
      ;;
      ;; no_traffic, no running tests, if server 0, no running servers
      ;;
      (if (and *server-run*
	       (or (> (+ last-access server-timeout)
		      (current-seconds))
		   (and (eq? run-id 0)
			(> (tasks:num-servers-non-zero-running tdb) 0))
		   (> (db:get-count-tests-running *inmemdb* run-id) 0)
		   ))
	  (begin
	    (debug:print-info 0 "Server continuing, seconds since last db access: " (- (current-seconds) last-access))
	    ;;
	    ;; Consider implementing some smarts here to re-insert the record or kill self is
	    ;; the db indicates so
	    ;;
	    ;; (if (tasks:server-am-i-the-server? tdb run-id)
	    ;;     (tasks:server-set-state! tdb server-id "running"))
	    ;;
	    (loop 0 server-state))
	  (begin
	    (debug:print-info 0 "Starting to shutdown the server.")
	    ;; need to delete only *my* server entry (future use)
	    (set! *time-to-exit* #t)
	    (if *inmemdb* (db:sync-touched *inmemdb* *run-id* force-sync: #t))
	    ;;
	    ;; start_shutdown
	    ;;
	    ( tasks:server-set-state! tdb server-id "shutting-down")
	    (portlogger:open-run-close portlogger:set-port port "released")
	    (thread-sleep! 5)
	    (debug:print-info 0 "Max cached queries was    " *max-cache-size*)
	    (debug:print-info 0 "Number of cached writes   " *number-of-writes*)
	    (debug:print-info 0 "Average cached write time "
			      (if (eq? *number-of-writes* 0)
				  "n/a (no writes)"
				  (/ *writes-total-delay*