Fix getting started in README

README.rst

@@ -64,7 +64,82 @@ The data path is non-async.
 A user handler receive frames objects instead of messages.
 A message can potentially consist of multiple frames but it is up to user to choose the best strategy for concatenating them.
 
-.. include:: docs/source/getting_started.rst
+Getting started
+===============
+
+Echo client
+-----------
+Connects to an echo server, sends a message and disconnect upon reply.
+
+.. code-block:: python
+
+    import asyncio
+    import uvloop
+    from picows import ws_connect, WSFrame, WSTransport, WSListener, WSMsgType, WSCloseCode
+
+    class ClientListener(WSListener):
+        def on_ws_connected(self, transport: WSTransport):
+            self.transport = transport
+            transport.send(WSMsgType.TEXT, b"Hello world")
+
+        def on_ws_frame(self, transport: WSTransport, frame: WSFrame):
+            print(f"Echo reply: {frame.get_payload_as_ascii_text()}")
+            transport.send_close(WSCloseCode.OK)
+            transport.disconnect()
+
+
+    async def main(url):
+        (_, client) = await ws_connect(ClientListener, url)
+        await client.transport.wait_disconnected()
+
+
+    if __name__ == '__main__':
+        asyncio.set_event_loop_policy(uvloop.EventLoopPolicy())
+        asyncio.run(main("ws://127.0.0.1:9001"))
+
+This prints:
+
+.. code-block::
+
+    Echo reply: Hello world
+
+Echo server
+-----------
+
+.. code-block:: python
+
+    import asyncio
+    import uvloop
+    from picows import ws_create_server, WSFrame, WSTransport, WSListener, WSMsgType, WSUpgradeRequest
+
+    class ServerClientListener(WSListener):
+        def on_ws_connected(self, transport: WSTransport):
+            print("New client connected")
+
+        def on_ws_frame(self, transport: WSTransport, frame: WSFrame):
+            if frame.msg_type == WSMsgType.PING:
+                transport.send_pong(frame.get_payload_as_bytes())
+            elif frame.msg_type == WSMsgType.CLOSE:
+                transport.send_close(frame.get_close_code(), frame.get_close_message())
+                transport.disconnect()
+            else:
+                transport.send(frame.msg_type, frame.get_payload_as_bytes())
+
+    async def main():
+        def listener_factory(r: WSUpgradeRequest):
+            # Routing can be implemented here by analyzing request content
+            return ServerClientListener()
+
+        server: asyncio.Server = await ws_create_server(listener_factory, "127.0.0.1", 9001)
+        for s in server.sockets:
+            print(f"Server started on {s.getsockname()}")
+
+        await server.serve_forever()
+
+    if __name__ == '__main__':
+      asyncio.set_event_loop_policy(uvloop.EventLoopPolicy())
+      asyncio.run(main())
+
 
 Features
 ========