add hg and python

1 files changed, 24 insertions, 0 deletions

diff --git a/sys/src/cmd/python/Demo/sockets/unixserver.py b/sys/src/cmd/python/Demo/sockets/unixserver.py
new file mode 100644
index 000000000..b73f857b1
--- /dev/null
+++ b/sys/src/cmd/python/Demo/sockets/unixserver.py
@@ -0,0 +1,24 @@
+# Echo server demo using Unix sockets (handles one connection only)
+# Piet van Oostrum
+
+import os
+from socket import *
+
+FILE = 'unix-socket'
+s = socket(AF_UNIX, SOCK_STREAM)
+s.bind(FILE)
+
+print 'Sock name is: ['+s.getsockname()+']'
+
+# Wait for a connection
+s.listen(1)
+conn, addr = s.accept()
+
+while True:
+    data = conn.recv(1024)
+    if not data:
+        break
+    conn.send(data)
+
+conn.close()
+os.unlink(FILE)