[3.7] A Couple of Documentation Improvements (#4285) (#4288)

(cherry picked from commit 1ead89b) Co-authored-by: Tim Martin <[email protected]>
aio-libs · Oct 28, 2019 · 7bc5c49 · 7bc5c49
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diff --git a/CHANGES/4285.doc b/CHANGES/4285.doc
@@ -0,0 +1 @@
+Improve some code examples in the documentation involving websockets and starting a simple HTTP site with an AppRunner.
diff --git a/docs/faq.rst b/docs/faq.rst
@@ -163,8 +163,8 @@ peers. ::
 
         try:
             async for msg in channel.iter():
-                answer = process message(msg)
-                ws.send_str(answer)
+                answer = process_the_message(msg)  # your function here
+                await ws.send_str(answer)
         finally:
             await redis.unsubscribe('channel:1')
 

diff --git a/docs/web_advanced.rst b/docs/web_advanced.rst
@@ -850,6 +850,9 @@ The simple startup code for serving HTTP site on ``'localhost'``, port
     site = web.TCPSite(runner, 'localhost', 8080)
     await site.start()
 
+    while True:
+        await asyncio.sleep(3600)  # sleep forever
+
 To stop serving call :meth:`AppRunner.cleanup`::
 
     await runner.cleanup()
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		@@ -0,0 +1 @@
		Improve some code examples in the documentation involving websockets and starting a simple HTTP site with an AppRunner.