Add a Chunked Hello World example

examples/chunked_hello_world/src/toppage_handler.erl

@@ -0,0 +1,23 @@
+%% Feel free to use, reuse and abuse the code in this file.
+
+%% @doc Chunked hello world handler.
+-module(toppage_handler).
+
+-export([init/3]).
+-export([handle/2]).
+-export([terminate/2]).
+
+init(_Transport, Req, []) ->
+	{ok, Req, undefined}.
+
+handle(Req, State) ->
+	{ok, Req2} = cowboy_http_req:chunked_reply(200, Req),
+	ok = cowboy_http_req:chunk("Hello\r\n", Req2),
+	ok = timer:sleep(1000),
+	ok = cowboy_http_req:chunk("World\r\n", Req2),
+	ok = timer:sleep(1000),
+	ok = cowboy_http_req:chunk("Chunked!\r\n", Req2),
+	{ok, Req2, State}.
+
+terminate(_Req, _State) ->
+	ok.