⚡ zlib compression

src/util/Send.ts

@@ -1,6 +1,7 @@
 import erlpack from "erlpack";
 import { promisify } from "util";
 import { Payload } from "../util/Constants";
+import { deflateSync } from "zlib";
 
 import WebSocket from "./WebSocket";
 
@@ -11,6 +12,11 @@ export async function Send(socket: WebSocket, data: Payload) {
 	else if (socket.encoding === "json") buffer = JSON.stringify(data);
 
 	// TODO: compression
+	if (socket.deflate) {
+		socket.deflate.write(buffer);
+		socket.deflate.flush();
+		return;
+	}
 
 	return new Promise((res, rej) => {
 		socket.send(buffer, (err) => {

src/util/WebSocket.ts

@@ -1,14 +1,17 @@
 import { Intents } from "fosscord-server-util";
 import WS, { Server, Data } from "ws";
+import { Deflate } from "zlib";
 
 interface WebSocket extends WS {
 	version: number;
 	user_id: bigint;
 	encoding: "etf" | "json";
 	compress?: "zlib-stream";
+	deflate?: Deflate;
 	heartbeatTimeout: NodeJS.Timeout;
 	readyTimeout: NodeJS.Timeout;
 	intents: Intents;
+	sequence: number;
 }
 
 export default WebSocket;