Merge pull request #1 from oplS17projects/mango0.2

Mango

2 files changed, 0 insertions, 40 deletions

diff --git a/feasibility_analysis/tcpevents/README.md b/feasibility_analysis/tcpevents/README.md
deleted file mode 100644
index 7c3ec21..0000000
--- a/feasibility_analysis/tcpevents/README.md
+++ /dev/null
@@ -1 +0,0 @@
-TCP communication racket concepts of events. For more see the racket guide.
diff --git a/feasibility_analysis/tcpevents/server.rkt b/feasibility_analysis/tcpevents/server.rkt
deleted file mode 100644
index 4313bda..0000000
--- a/feasibility_analysis/tcpevents/server.rkt
+++ /dev/null
@@ -1,39 +0,0 @@
-#lang racket
-
-(define (serve in-port out-port)
-  (let loop []
-    (define evt (sync/timeout 2
-                              (read-line-evt in-port 'any)
-                              (thread-receive-evt)))
-    (cond
-      [(not evt)
-       (displayln "Timed out, exiting")
-       (tcp-abandon-port in-port)
-       (tcp-abandon-port out-port)]
-      [(string? evt)
-       (fprintf out-port "~a~n" evt)
-       (flush-output out-port)
-       (loop)]
-      [else
-        (printf "Received a message in mailbox: ~a~n"
-                (thread-receive))
-        (loop)])))
-
-(define port-num 4321)
-(define (start-server)
-  (define listener (tcp-listen port-num))
-  (thread
-    (lambda ()
-      (define-values [in-port out-port] (tcp-accept listener))
-      (serve in-port out-port))))
-
-(start-server)
-
-(define client-thread
-  (thread
-    (lambda ()
-      (define-values [in-port out-port] (tcp-connect "localhost" port-num))
-      (display "first\nsecond\nthird\n" out-port)
-      (flush-output out-port)
-      ; copy-port will block until EOF is read from in-port
-      (copy-port in-port (current-output-port)))))