1 files changed, 34 insertions, 0 deletions
diff --git a/ebus-racket/net-repl.rkt b/ebus-racket/net-repl.rkt
new file mode 100644
index 0000000..1d53807
--- /dev/null
+++ b/ebus-racket/net-repl.rkt
@@ -0,0 +1,34 @@
+#lang racket
+(require mzlib/thread)
+(require "db.rkt")
+
+(define-namespace-anchor a)
+(define ns (namespace-anchor->namespace a))
+
+(define (my-eval expr)
+  (eval expr ns))  
+
+
+(define (run-tcp-repl namespace port)
+    (thread
+     (lambda ()
+       (run-server port
+                   net-repl-connection
+                   #f
+		  (lambda (port-k max-allow-wait reuse?)
+		    (tcp-listen port-k max-allow-wait reuse? "127.0.0.1"))
+		))))
+              
+  (define (net-repl-connection i o)
+    (let/ec exit
+    (parameterize ([current-input-port   i]
+                   [current-output-port  o]
+                   [current-error-port   o]
+		   [current-namespace ns])
+        (read-eval-print-loop))
+      (fprintf o "\nBye...\n")
+      (close-output-port o)))
+
+
+(define-namespace-anchor ns-anchor)
+(thread-wait (run-tcp-repl (namespace-anchor->namespace ns-anchor) 8890))