Put auth inside socket
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@@ -2,6 +2,7 @@ import WebSocket from "isomorphic-ws"
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import EventEmitter from "events"
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import {TaskQueue} from "@welshman/lib"
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import {RelayMessage, ClientMessage} from "./message.js"
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import {AuthState} from "./auth.js"
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export enum SocketStatus {
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Open = "socket:status:open",
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@@ -16,19 +17,22 @@ export enum SocketEvent {
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Error = "socket:event:error",
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Status = "socket:event:status",
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Send = "socket:event:send",
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Enqueue = "socket:event:enqueue",
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Sending = "socket:event:sending",
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Receive = "socket:event:receive",
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Receiving = "socket:event:receiving",
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}
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export type SocketEvents = {
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[SocketEvent.Error]: (error: string, url: string) => void
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[SocketEvent.Status]: (status: SocketStatus, url: string) => void
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[SocketEvent.Send]: (message: ClientMessage, url: string) => void
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[SocketEvent.Enqueue]: (message: ClientMessage, url: string) => void
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[SocketEvent.Sending]: (message: ClientMessage, url: string) => void
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[SocketEvent.Receive]: (message: RelayMessage, url: string) => void
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[SocketEvent.Receiving]: (message: RelayMessage, url: string) => void
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}
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export class Socket extends EventEmitter {
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auth: AuthState
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status = SocketStatus.Closed
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_ws?: WebSocket
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@@ -38,6 +42,8 @@ export class Socket extends EventEmitter {
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constructor(readonly url: string) {
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super()
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this.auth = new AuthState(this)
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this._sendQueue = new TaskQueue<ClientMessage>({
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batchSize: 50,
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processItem: (message: ClientMessage) => {
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@@ -84,7 +90,6 @@ export class Socket extends EventEmitter {
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this._ws.onclose = () => {
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this._ws = undefined
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this._sendQueue.stop()
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console.log("socket closed", this.url)
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this.emit(SocketEvent.Status, SocketStatus.Closed, this.url)
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}
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@@ -96,6 +101,7 @@ export class Socket extends EventEmitter {
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if (Array.isArray(message)) {
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this._recvQueue.push(message as RelayMessage)
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this.emit(SocketEvent.Receiving, message, this.url)
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} else {
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this.emit(SocketEvent.Error, "Invalid message received", this.url)
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}
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@@ -121,6 +127,7 @@ export class Socket extends EventEmitter {
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cleanup = () => {
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this.close()
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this.auth.cleanup()
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this._recvQueue.clear()
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this._sendQueue.clear()
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this.removeAllListeners()
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@@ -128,6 +135,6 @@ export class Socket extends EventEmitter {
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send = (message: ClientMessage) => {
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this._sendQueue.push(message)
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this.emit(SocketEvent.Enqueue, message, this.url)
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this.emit(SocketEvent.Sending, message, this.url)
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}
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}
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