an> <span><span class="type-var">'a</span> Lwt.t</span>)</span></span> <span>&#45;&gt;</span> <a href="index.html#type-server_kind">server_kind</a> <span>&#45;&gt;</span> <a href="../EzAPI/Req/index.html#type-t">EzAPI.Req.t</a> <span>&#45;&gt;</span> <span>string list</span> <span>&#45;&gt;</span> string <span>&#45;&gt;</span> <span><span>[&gt; <span>`http of <span>string <a href="Answer/index.html#type-t">Answer.t</a></span></span> <span><span>| `ws</span> of <span class="type-var">'a</span></span> ]</span