Add some examples to readme

README.md

@@ -3,3 +3,42 @@
 [![CircleCI](https://circleci.com/gh/RealOrangeOne/ipc-unix.svg?style=svg)](https://circleci.com/gh/RealOrangeOne/ipc-unix)
 
 Simple Inter-Process Communication using unix sockets for Python.
+
+
+## Examples
+
+### Call / Response
+
+```python
+from ipc_unix import Server, Client
+
+class EchoServer(Server):
+    def handle_request(self, request):
+        return request
+
+socket_path = '/tmp/sock.sock'
+server = EchoServer(socket_path)
+client = Client(socket_path)
+
+print(client.send({"foo": "bar"}))
+>>> {"foo": "bar"}
+
+```
+
+### Pub-Sub
+
+```python
+from ipc_unix import pubsub
+
+socket_path = '/tmp/sock.sock'
+publisher = pubsub.Publisher(socket_path)
+subscriber = pubsub.Subscriber(socket_path)
+
+publisher.write({"foo": "bar"})
+print(self.subscriber.get_latest_message())
+>>> {"foo": "bar"}
+
+publisher.close()
+subscriber.close()
+
+```