(no commit message)

[gacela.git] / src / gacela_server.scm

diff --git a/src/gacela_server.scm b/src/gacela_server.scm
index caaf6b595e526c654ccf1af979a52e6af90b1def..8c45b20ecdb684f95f3e18fd3e0994ff16329154 100644 (file)
--- a/src/gacela_server.scm
+++ b/src/gacela_server.scm
@@ -57,8 +57,8 @@
 
   (set! eval-from-clients
        (lambda ()
-         (cond (pipes
-                (eval-from-client (car pipes) (cdr pipes))))
+         (cond (server-pipes
+                (eval-from-client (car server-pipes) (cdr server-pipes))))
          (for-each
           (lambda (cli) (eval-from-client (car cli) (car cli)))
           clients)))
@@ -79,7 +79,8 @@
                    (cond ((eof-object? exp)
                           (close rec-channel))
                          (else
-                          (write (format #f "~a" (eval-string exp)) send-channel)))))
+                          (let ((result (eval-string exp)))
+                            (write (if (eq? result *unspecified*) "" (format #f "~a" result)) send-channel))))))
                (lambda (key . args)
                  (let ((fmt (string-concatenate (list (cadr args) "~%")))
                        (params (caddr args)))
@@ -89,3 +90,7 @@
                         (format #f fmt))
                     send-channel))))
         (force-output send-channel))))
+
+
+(define (connect-to-server client-socket hostname port)
+  (connect client-socket AF_INET (car (hostent:addr-list (gethost hostname))) port))