# HG changeset patch
# User paulb
# Date 1175125945 0
# Node ID 4c74a30f60f80acff70f8b0884eb4338fc587a84
# Parent  6b206eb8c9b572ff52e83548aa369210d3ca5159
[project @ 2007-03-28 23:52:25 by paulb]
Added a test of two-way communication.

diff -r 6b206eb8c9b5 -r 4c74a30f60f8 tests/two_way.py
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/two_way.py	Wed Mar 28 23:52:25 2007 +0000
@@ -0,0 +1,23 @@
+#!/usr/bin/env python
+
+import pprocess
+
+class Ex(pprocess.Exchange):
+    def store_data(self, channel):
+        data = channel.receive()
+        print "Parent:", data
+        channel.send(data - 1)
+        print "Parent sent"
+
+def child(channel, data):
+    while data != 0:
+        print "Child:", data
+        channel.send(data)
+        print "Child sent"
+        data = channel.receive()
+
+ex = Ex()
+ex.add(pprocess.start(child, 20))
+ex.finish()
+
+# vim: tabstop=4 expandtab shiftwidth=4