diff --git a/ReferenceClientProxyImplementation/Controllers/AssetsControllers.cs b/ReferenceClientProxyImplementation/Controllers/AssetsControllers.cs
new file mode 100644
index 0000000..8bd78bc
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+++ b/ReferenceClientProxyImplementation/Controllers/AssetsControllers.cs
@@ -0,0 +1,72 @@
+//#define MEMCACHE
+using System.Collections.Frozen;
+using ArcaneLibs.Extensions.Streams;
+using Microsoft.AspNetCore.Mvc;
+using ReferenceClientProxyImplementation.Configuration;
+using ReferenceClientProxyImplementation.Services;
+
+namespace ReferenceClientProxyImplementation.Controllers;
+
+[Controller]
+[Route("/")]
+public class AssetsController(ProxyConfiguration proxyConfiguration, ClientStoreService clientStore) : Controller {
+#if MEMCACHE
+ private static FrozenDictionary<string, ReadOnlyMemory<byte>> memCache = new Dictionary<string, ReadOnlyMemory<byte>>().ToFrozenDictionary();
+#endif
+
+ [HttpGet("/assets/{*res:required}")]
+ public async Task<IActionResult> Asset(string res) {
+ if (res is "version.staging.json" or "version.internal.json")
+ res = $"version.{proxyConfiguration.TestClient.Revision}.json";
+ else if (res.EndsWith(".map")) {
+ return NotFound();
+ }
+
+ var ext = res.Split(".").Last();
+ var contentType = ext switch {
+ //text types
+ "html" => "text/html",
+ "js" => "text/javascript",
+ "css" => "text/css",
+ "txt" => "text/plain",
+ "csv" => "text/csv",
+ "json" => "application/json",
+ //image types
+ "apng" => "image/apng",
+ "gif" => "image/gif",
+ "jpg" => "image/jpeg",
+ "png" => "image/png",
+ "svg" => "image/svg+xml",
+ "webp" => "image/webp",
+ "ico" => "image/x-icon",
+ //script types
+ "wasm" => "application/wasm",
+ _ => "application/octet-stream"
+ };
+ // Response.Headers.ContentType = contentType;
+#if MEMCACHE
+ if (memCache.TryGetValue(res, out var value)) {
+ // value.Position = 0;
+ var cms = new MemoryStream(value.ToArray());
+ // await value.CopyToAsync(cms);
+ // ms.Position = 0;
+
+ return new FileStreamResult(cms, contentType);
+ }
+#endif
+
+#if MEMCACHE
+ var stream = await clientStore.GetPatchedClientAsset("assets/" + res);
+ stream.Position = 0;
+ // var ms = new MemoryStream(stream.ReadToEnd().ToArray(), false);
+ // memCache = memCache.Append(new KeyValuePair<string, MemoryStream>(res, ms)).ToFrozenDictionary();
+ // return new FileStreamResult(ms, contentType);
+ var mem = new ReadOnlyMemory<byte>(stream.ReadToEnd().ToArray());
+ memCache = memCache.Append(new KeyValuePair<string, ReadOnlyMemory<byte>>(res, mem)).ToFrozenDictionary();
+ return new FileStreamResult(new MemoryStream(mem.ToArray()), contentType);
+#else
+ return new FileStreamResult(await clientStore.GetPatchedClientAsset("assets/" + res), contentType);
+#endif
+ // return ;
+ }
+}
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