completed renaming to Kaya

example/hello.py

@@ -1,7 +1,7 @@
-from kaya import BugisApp, HttpContext, HttpMethod
+from kaya import KayaApp, HttpContext, HttpMethod, WebSocket
 from typing import List
 
-class Hello(BugisApp):
+class Hello(KayaApp):
     pass
 
     # async def handle_request(self, ctx: HttpContext) -> None:
@@ -10,7 +10,7 @@ class Hello(BugisApp):
     #     await ctx.send_str(200, 'Hello World')
 
 
-app = BugisApp()
+app = KayaApp()
 
 
 @app.GET('/hello')
@@ -42,4 +42,15 @@ async def hello_bob_marley(ctx: HttpContext) -> None:
 async def handle_put_request(ctx: HttpContext, _: List[str]) -> None:
     async for chunk in ctx.request_body:
         print(chunk.decode())
-    await ctx.send_str(200, 'Message received')
+    await ctx.send_str(200, 'Message received')
+
+@app.websocket('/echo')
+async def echo(ws: WebSocket) -> None:
+    await ws.accept()
+    async for msg in ws:
+        if msg.kind == 'text':
+            await ws.send_text(f"echo: {msg.data}")
+        elif msg.kind == 'binary':
+            data = msg.data
+            assert isinstance(data, bytes)
+            await ws.send_bytes(data)