(define eval-from-clients #f)
(define stop-server #f)
-(let ((server-socket #f) (clients '()))
+(let ((server-socket #f) (clients '())
+ (server-pipes #f))
(set! start-server
- (lambda (port)
- (set! server-socket (socket PF_INET SOCK_STREAM 0))
- (setsockopt server-socket SOL_SOCKET SO_REUSEADDR 1)
- (bind server-socket AF_INET INADDR_ANY port)
- (listen server-socket 5)
+ (lambda* (#:key (port #f) (pipes #f))
+ (cond (port
+ (set! server-socket (socket PF_INET SOCK_STREAM 0))
+ (setsockopt server-socket SOL_SOCKET SO_REUSEADDR 1)
+ (bind server-socket AF_INET INADDR_ANY port)
+ (listen server-socket 5))
+ (pipes
+ (set! server-pipes pipes)))
(cond ((not (game-running?))
(game-loop)))))
(set! eval-from-clients
(lambda ()
+ (cond (pipes
+ (eval-from-client (car pipes) (cdr pipes))))
(for-each
- (lambda (cli)
- (let ((sock (car cli)))
- (cond ((char-ready? sock)
- (catch #t
- (lambda ()
- (let ((exp (read sock)))
- (format #t "~a~%" exp)
- (cond ((eof-object? exp)
- (close sock))
- (else
- (format #t "~a~%" (primitive-eval (car exp)))
- (format sock "~a" (primitive-eval (car exp)))))))
- (lambda (key . args)
- (let ((fmt (string-concatenate (list (cadr args) "~%")))
- (params (caddr args)))
- (if params
- (apply format (cons sock (cons fmt params)))
- (format sock fmt)))))))))
+ (lambda (cli) (eval-from-client (car cli) (car cli)))
clients)))
(set! stop-server
(set! server-socket #f)))
(for-each (lambda (cli) (close (car cli))) clients)
(set! clients '()))))
+
+(define (eval-from-client rec-channel send-channel)
+ (cond ((char-ready? rec-channel)
+ (catch #t
+ (lambda ()
+ (let ((exp (read rec-channel)))
+ (cond ((eof-object? exp)
+ (close rec-channel))
+ (else
+ (format #t "Server1: ~a~%" exp)
+ (format #t "Server2: ~a~%" (primitive-eval exp))
+ (format send-channel "~a" (primitive-eval exp))
+ (force-output send-channel)))))
+ (lambda (key . args)
+ (format #t "ERROR")
+ (let ((fmt (string-concatenate (list (cadr args) "~%")))
+ (params (caddr args)))
+ (if params
+ (apply format (cons send-channel (cons fmt params)))
+ (format send-channel fmt))))))))