unikernel/duniverse/ocaml-h2/examples/alpn/lib/h2_handler.ml

@@ -0,0 +1,30 @@
+open H2
+
+let request_handler : Unix.sockaddr -> Reqd.t -> unit =
+ fun _client_address request_descriptor ->
+  let request = Reqd.request request_descriptor in
+  let response_content_type =
+    match Headers.get request.headers "Content-Type" with
+    | Some request_content_type -> request_content_type
+    | None -> "text/plain"
+  in
+  let response =
+    Response.create
+      ~headers:(Headers.of_list [ "content-type", response_content_type ])
+      `OK
+  in
+  Reqd.respond_with_string
+    request_descriptor
+    response
+    "Welcome to an ALPN-negotiated HTTP/2 connection"
+
+let error_handler :
+     Unix.sockaddr
+    -> ?request:H2.Request.t
+    -> _
+    -> (Headers.t -> Body.Writer.t)
+    -> unit
+  =
+ fun _client_address ?request:_ _error start_response ->
+  let response_body = start_response Headers.empty in
+  Body.Writer.close response_body