Merge pull request #132 from devcat/zlib-zero-copy

change to zlib zero-copy inflate

deps.ts

@@ -7,4 +7,4 @@ export {
   isWebSocketPongEvent,
 } from "https://deno.land/std@0.67.0/ws/mod.ts";
 export type { WebSocket } from "https://deno.land/std@0.67.0/ws/mod.ts";
-export { decompress as inflate } from "https://unpkg.com/@evan/wasm@0.0.9/target/zlib/deno.js";
+export { decompress_with as inflate } from "https://unpkg.com/@evan/wasm@0.0.11/target/zlib/deno.js";

src/module/basicShard.ts

@@ -24,6 +24,7 @@ import { handleDiscordPayload } from "./shardingManager.ts";
 
 const basicShards = new Map<number, BasicShard>();
 const heartbeating = new Set<number>();
+const utf8decoder = new TextDecoder();
 
 export interface BasicShard {
   id: number;
@@ -109,7 +110,11 @@ export async function createBasicShard(
     }
 
     if (message instanceof Uint8Array) {
-      message = new TextDecoder().decode(inflate(message, 0));
+      message = inflate(
+        message,
+        0,
+        (slice: Uint8Array) => utf8decoder.decode(slice),
+      );
     }
 
     if (typeof message === "string") {