diff --git a/src/events/Close.ts b/src/events/Close.ts
deleted file mode 100644
index f819b064..00000000
--- a/src/events/Close.ts
+++ /dev/null
@@ -1,6 +0,0 @@
-import WebSocket from "ws";
-import { Message } from "./Message";
-
-export function Close(this: WebSocket, code: number, reason: string) {
- this.off("message", Message);
-}
diff --git a/src/events/Connection.ts b/src/events/Connection.ts
deleted file mode 100644
index 1ef9fb48..00000000
--- a/src/events/Connection.ts
+++ /dev/null
@@ -1,62 +0,0 @@
-import WebSocket, { Server } from "../util/WebSocket";
-import { IncomingMessage } from "http";
-import { Close } from "./Close";
-import { Message } from "./Message";
-import { setHeartbeat } from "../util/setHeartbeat";
-import { Send } from "../util/Send";
-import { CLOSECODES, OPCODES } from "../util/Constants";
-import { createDeflate } from "zlib";
-var erlpack: any;
-try {
- erlpack = require("erlpack");
-} catch (error) {}
-
-// TODO: check rate limit
-// TODO: specify rate limit in config
-// TODO: check msg max size
-
-export async function Connection(this: Server, socket: WebSocket, request: IncomingMessage) {
- try {
- socket.on("close", Close);
- socket.on("message", Message);
-
- const { searchParams } = new URL(`http://localhost${request.url}`);
- // @ts-ignore
- socket.encoding = searchParams.get("encoding") || "json";
- if (!["json", "etf"].includes(socket.encoding)) {
- if (socket.encoding === "etf" && erlpack) throw new Error("Erlpack is not installed: 'npm i -D erlpack'");
- return socket.close(CLOSECODES.Decode_error);
- }
-
- // @ts-ignore
- socket.version = Number(searchParams.get("version")) || 8;
- if (socket.version != 8) return socket.close(CLOSECODES.Invalid_API_version);
-
- // @ts-ignore
- socket.compress = searchParams.get("compress") || "";
- if (socket.compress) {
- if (socket.compress !== "zlib-stream") return socket.close(CLOSECODES.Decode_error);
- socket.deflate = createDeflate({ chunkSize: 65535 });
- socket.deflate.on("data", (chunk) => socket.send(chunk));
- }
-
- socket.permissions = {};
- socket.sequence = 0;
-
- setHeartbeat(socket);
-
- await Send(socket, {
- op: OPCODES.Hello,
- d: {
- heartbeat_interval: 1000 * 30,
- },
- });
-
- socket.readyTimeout = setTimeout(() => {
- return socket.close(CLOSECODES.Session_timed_out);
- }, 1000 * 30);
- } catch (error) {
- console.error(error);
- return socket.close(CLOSECODES.Unknown_error);
- }
-}
diff --git a/src/events/Message.ts b/src/events/Message.ts
deleted file mode 100644
index 2ca82b3c..00000000
--- a/src/events/Message.ts
+++ /dev/null
@@ -1,45 +0,0 @@
-import WebSocket, { Data } from "../util/WebSocket";
-var erlpack: any;
-try {
- erlpack = require("erlpack");
-} catch (error) {}
-import OPCodeHandlers from "../opcodes";
-import { Payload, CLOSECODES } from "../util/Constants";
-import { instanceOf, Tuple } from "lambert-server";
-import { check } from "../opcodes/instanceOf";
-
-const PayloadSchema = {
- op: Number,
- $d: new Tuple(Object, Number), // or number for heartbeat sequence
- $s: Number,
- $t: String,
-};
-
-export async function Message(this: WebSocket, buffer: Data) {
- // TODO: compression
- var data: Payload;
-
- if (this.encoding === "etf" && buffer instanceof Buffer) data = erlpack.unpack(buffer);
- else if (this.encoding === "json" && typeof buffer === "string") data = JSON.parse(buffer);
- else return;
-
- check.call(this, PayloadSchema, data);
-
- // @ts-ignore
- const OPCodeHandler = OPCodeHandlers[data.op];
- if (!OPCodeHandler) {
- console.error("Unknown_opcode: " + data.op);
- // TODO: if all opcodes are implemented comment this out:
- // this.close(CLOSECODES.Unknown_opcode);
- return;
- }
-
- console.log("got: " + OPCodeHandler.name);
-
- try {
- return await OPCodeHandler.call(this, data);
- } catch (error) {
- console.error(error);
- if (!this.CLOSED && this.CLOSING) return this.close(CLOSECODES.Unknown_error);
- }
-}
|
