From 6266ec0fedd2adbbf215c3f1f449ef0ccc65e91e Mon Sep 17 00:00:00 2001
From: Merijn Hendriks <merijn.d.hendriks@gmail.com>
Date: Tue, 28 Dec 2021 18:07:09 +0100
Subject: [PATCH] reuse TextEncoder across instances

---
 src/common/Haru.Http.ts | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/common/Haru.Http.ts b/src/common/Haru.Http.ts
index 39446a5..b2d8203 100644
--- a/src/common/Haru.Http.ts
+++ b/src/common/Haru.Http.ts
@@ -114,20 +114,19 @@ export class HttpServer implements IServer
 
 export class Service
 {
+    private static readonly textEncoder = new TextEncoder()
+
     protected send(res: ServerResponse, data: Uint8Array, type: string, compress: boolean = true): void
     {
         const bytes = (compress) ? Zlib.compress(data) : data;
-        const headers = {
-            "Content-Type": Mime.types[type] || Mime.types["bin"]
-        };
-
+        const headers = { "Content-Type": Mime.types[type] || Mime.types["bin"] };
         res.writeHead(200, "OK", headers);
         res.end(bytes);
     }
 
     protected sendJson(res: ServerResponse, data: string, compress: boolean = true): void
     {
-        const bytes = new TextEncoder().encode(data);
+        const bytes = Service.textEncoder.encode(data);
         this.send(res, bytes, "json", compress);
     }