diff --git a/example/README.md b/example/README.md
index 6853e51..2369d11 100644
--- a/example/README.md
+++ b/example/README.md
@@ -77,8 +77,8 @@ if something is missing!
 - [**`w-query`**](w-query#files)  —  reading URL query
   parameters.
 - [**`w-server-sent-events`**](w-server-sent-events#files)  — 
-  the server side of JavaScript
-  [`EventSource`](https://developer.mozilla.org/en-US/docs/Web/API/EventSource).
+  [`EventSource`](https://developer.mozilla.org/en-US/docs/Web/API/EventSource),
+  an older alternative to WebSockets.
 - [**`w-site-prefix`**](w-site-prefix#files)  —  a Web app
   running not at `/`.
 - [**`w-template-stream`**](w-template-stream#files)  —  writing
diff --git a/example/w-server-sent-events/README.md b/example/w-server-sent-events/README.md
index 546e64f..d9dab5e 100644
--- a/example/w-server-sent-events/README.md
+++ b/example/w-server-sent-events/README.md
@@ -2,11 +2,55 @@
 
 <br>
 
-**Next steps:**
+In [server-sent
+events](https://developer.mozilla.org/en-US/docs/Web/API/EventSource), a client
+sends a request to a server, to which the server responds with header
+`Content-Type: text/event-stream`, and gradually streams events.
+
+This example sets up a message-generating loop, `message_loop`, to simulate
+messages sent by other clients:
+
+```ocaml
+let rec message_loop () =
+  let%lwt () = Lwt_unix.sleep (Random.float 2.) in
+
+  incr last_message;
+  let message = string_of_int !last_message in
+  Dream.log "Generated message %s" message;
+
+  server_state := message::!server_state;
+  !notify ();
+
+  message_loop ()
+```
 
 <br>
 
-[Up to the example index](../#readme)
+When a client connects to the example's server-sent events endpoint at
+[http://localhost:8080/push](http://localhost:8080/push), the server first sends
+any messages that have already accumulated, and then gradually
+[streams](https://aantron.github.io/dream/#streaming) more messages as they are
+created.
+
+You can see this in action either by visiting the endpoint directly, or as
+interpreted by the page at [http://localhost:8080](http://localhost:8080), which
+uses the browser
+[`EventSource`](https://developer.mozilla.org/en-US/docs/Web/API/EventSource)
+interface to server-sent events.
+
+<br>
+
+**See also:**
+
+- [**`k-websocket`**](../k-websocket#files) for WebSockets, which largely
+  supersede server-sent events.
+- [**`w-template-stream`**](../w-template-stream#files) for another example of
+  “real-time” streaming with
+  [`Dream.flush`](https://aantron.github.io/dream/#val-flush).
+
+<br>
+
+[Up to the example index](../#examples)
 
 <!-- TODO OWASP link; injection general link. -->
 <!-- TODO Link to template syntax reference. -->
diff --git a/example/w-server-sent-events/server_sent_events.eml.ml b/example/w-server-sent-events/server_sent_events.eml.ml
index 9230f4e..91c5e8b 100644
--- a/example/w-server-sent-events/server_sent_events.eml.ml
+++ b/example/w-server-sent-events/server_sent_events.eml.ml
@@ -28,13 +28,40 @@ let last_message =
 
 let rec message_loop () =
   let%lwt () = Lwt_unix.sleep (Random.float 2.) in
+
   incr last_message;
   let message = string_of_int !last_message in
   Dream.log "Generated message %s" message;
+
   server_state := message::!server_state;
   !notify ();
+
   message_loop ()
 
+let rec forward_messages response =
+  let%lwt messages =
+    match !server_state with
+    | [] ->
+      let on_message, notify_message = Lwt.wait () in
+      notify := Lwt.wakeup_later notify_message;
+      let%lwt () = on_message in
+      notify := ignore;
+      Lwt.return !server_state
+    | messages ->
+      Lwt.return messages
+  in
+
+  server_state := [];
+
+  messages
+  |> List.rev
+  |> List.map (Printf.sprintf "data: %s\n\n")
+  |> String.concat ""
+  |> fun text ->
+    let%lwt () = Dream.write text response in
+    let%lwt () = Dream.flush response in
+    forward_messages response
+
 let () =
   Lwt.async message_loop;
 
@@ -45,28 +72,6 @@ let () =
     Dream.get "/" (fun _ -> Dream.respond home);
 
     Dream.get "/push" (fun _ ->
-      let rec forward_messages response =
-        let%lwt messages =
-          match !server_state with
-          | [] ->
-            let on_message, notify_message = Lwt.wait () in
-            notify := Lwt.wakeup_later notify_message;
-            let%lwt () = on_message in
-            notify := ignore;
-            Lwt.return !server_state
-          | messages ->
-            Lwt.return messages
-        in
-        server_state := [];
-        messages
-        |> List.rev
-        |> List.map (Printf.sprintf "data: %s\n\n")
-        |> String.concat ""
-        |> fun text ->
-          let%lwt () = Dream.write text response in
-          let%lwt () = Dream.flush response in
-          forward_messages response
-      in
       Dream.stream
         ~headers:["Content-Type", "text/event-stream"]
         forward_messages);