Megatest

;; http-server  send-response
;;                 api:process-request
;;                    db:*
;;
;; NB// Runs on the server as part of the server loop
;;
(define (api:process-request dbstruct $) ;; the $ is the request vars proc
(define (api:process-request dbstruct indat) ;; the $ is the request vars proc
  (debug:print 0 *default-log-port* "server-id:"  *server-id*)
  (let* ((cmd-in  ($ 'cmd))
  (let* ((cmd-in  (alist-ref 'cmd indat)) ;; ($ 'cmd))
	 (cmd     (if (string? cmd-in)(string->symbol cmd-in) cmd-in))
	 (params  (string->sexpr ($ 'params)))
         (key     ($ 'key))    ;; TODO - add this back
	 (params  (string->sexpr (alist-ref 'params indat)))
         (key     (alist-ref 'key indat))    ;; TODO - add this back
	 )
    (debug:print 0 *default-log-port* "cmd:" cmd " with params " params "key " key)
    (if (equal? key "nokey") ;; *server-id*) ;; TODO - get real key involved
	(begin
	  (set! *api-process-request-count* (+ *api-process-request-count* 1))
	  (let* ((res (api:execute-requests dbstruct cmd params))) 
	    (debug:print 0 *default-log-port* "res:" res)

(define (string->sexpr instr)
  (handle-exceptions
   exn
   (begin
     (debug:print 0 *default-log-port* "ERROR: string->sexpr bad input \""instr"\"")
     #f)
   (with-input-from-string instr
     (lambda ()(read)))))
     read)))

)

#!/bin/bash

(killall mtest -v;sleep 1;killall mtest -v -9;rm -f tests/simplerun/.db/* tests/simplerun/logs/* tests/basicserver.log) &
ck5 make -j install &&
wait  &&
ck5 make unit
script -c "ck5 make unit" 

	chicken.port
	chicken.pretty-print
	chicken.process
	chicken.process-context
	chicken.process-context.posix
	chicken.sort
	chicken.string
	;; chicken.tcp
	chicken.tcp	chicken.random
	chicken.random
	chicken.time
	chicken.time.posix
	(prefix sqlite3 sqlite3:)
	
	directory-utils
	;; http-client
	;; intarweb

	 (conns *rmt:remote*)
	 (dbname (db:run-id->dbname rid)))
    (rmt:general-open-connection conns apath dbname)
    (rmt:send-receive-real conns apath dbname cmd params)))

(define (rmt:send-receive-setup conn)
  (if (not (rmt:conn-inport conn))
      (let-values ((i o) (tcp-connect (rmt:conn-ipaddr conn)
				      (rmt:conn-port port)))
      (let-values (((i o) (tcp-connect (rmt:conn-ipaddr conn)
				      (rmt:conn-port conn))))
	(rmt:conn-inport-set! conn i)
	(rmt:conn-outport-set! conn o))))
  
;; db is at apath/.db/dbname, rid is an intermediary solution and will be removed
;; sometime in the future
;;
(define (rmt:send-receive-real remote apath dbname cmd params)

		       (write payload (rmt:conn-outport conn))
		       (with-input-from-port
			   (rmt:conn-inport conn)
			 read-string))))
      (if (string? res)
	  (string->sexpr res)
	  res))))



;; db is at apath/.db/dbname, rid is an intermediary solution and will be removed
;; sometime in the future.
;;
;; Purpose - call the main.db server and request a server be started
;; for the given area path and dbname
;;

	 all-pkt-files)))

(define (server-address srv-pkt)
  (conc (alist-ref 'host srv-pkt) ":"
	(alist-ref 'port srv-pkt)))
	
(define (server-ready? host port key) ;; server-address is host:port
  ;; ping the server and ask it
  ;; if it ready
  ;; (let* ((sdat (servdat-init #f host port #f)))
  ;;   (http-transport:send-receive sdat "abc" 'ping '())))

  #;(let* ((res (with-input-from-request
  (let-values (((i o)(handle-exceptions
		      exn
		      (values #f #f)
		      (tcp-connect host port))))
    (if (and i o)
	(begin
	  (write `((cmd . ping)
		   (key . ,key)
		   (params . ())) o)
	  (let ((res (with-input-from-port i
	       (conc "http://"host":"port"/ping") ;; returns *toppath*/dbname
	       #f
	       read-string)))
    (if (equal? res key)
	#t
	(begin
	  (debug:print-info 0 *default-log-port* "server-ready? key="key", received="res)
  #f)))

		       read)))
	    (close-output-port o)
	    (close-input-port i)
	    (if (string? res)
		(string->sexpr res)
		res)))
	(begin ;; connection failed
	  (debug:print-info 0 *default-log-port* "Server at "host":"port" is not responding.")
	  #f))))
 	      
  #f
  )
	      
(define (loop-test host port data) ;; server-address is host:port
  ;; ping the server and ask it
  ;; if it ready
  ;; (let* ((sdat (servdat-init #f host port #f)))
  ;;   (http-transport:send-receive sdat "abc" 'ping '())))
  #;(let* ((payload (sexpr->string data))
	 (res     (with-input-from-request

;; Run like this:
;;
;;  ./rununittest.sh server 1;(cd simplerun;megatest -stop-server 0)

(import rmtmod trace http-client apimod dbmod
	launchmod)

(trace-call-sites #t)
(trace
 ;; db:get-dbdat
 ;; rmt:find-main-server
 rmt:send-receive-real
 rmt:send-receive
 ;; sexpr->string
 ;; server-ready?
 ;; rmt:register-server
 ;; rmt:open-main-connection
 rmt:general-open-connection
 ;; rmt:get-conny
 ;; common:watchdog
 ;; rmt:find-main-server
 ;; get-all-server-pkts
 ;; get-viable-servers
 ;; get-best-candidate
 ;; api:run-server-process
 api:run-server-process
 rmt:run
 rmt:try-start-server
 )

(test #f #t (rmt:remote? (let ((r (make-rmt:remote)))
			   (set! *rmt:remote* r)
			   r)))
(test #f #f (rmt:get-conn *rmt:remote* *toppath* ".db/main.db"))
(test #f #f (rmt:find-main-server *toppath* ".db/main.db"))

(define apath *toppath*)
(define dbname ".db/2.db")
(define remote *rmt:remote*)
(define keyvals  '(("SYSTEM" "a")("RELEASE" "b")))

(test #f 'server-started (api:execute-requests *db* 'get-server (list *toppath* ".db/2.db")))
(set! *dbstruct-db* #f)

(exit)

(test #f #t (rmt:open-main-connection remote apath))
(test #f #t (rmt:conn? (rmt:get-conn *rmt:remote* *toppath* ".db/main.db")))
(test #f 'server-started (rmt:send-receive-real *rmt:remote* *toppath* ".db/main.db" 'get-server `(,apath ,dbname)))

(thread-sleep! 2)
(test #f #t (list? (rmt:general-open-connection *rmt:remote* *toppath* ".db/2.db")))