Added docker and updated to support node 18

.dockerignore

@@ -0,0 +1,4 @@
+node_modules
+**/.git
+**/.gitignore
+**/.eslintrc.json

Dockerfile

@@ -0,0 +1,17 @@
+FROM node:18-bullseye-slim as builder
+
+WORKDIR /app
+
+COPY . .
+
+RUN yarn install --frozen-lockfile
+RUN yarn add eslint-config-react-app@v6 -D
+RUN yarn run build
+
+FROM nginx:stable-alpine
+
+COPY --from=builder /app/build /usr/share/nginx/html
+
+EXPOSE 80
+
+CMD ["nginx", "-g", "daemon off;"]

package.json

@@ -51,9 +51,9 @@
 		"ws": "^8.8.0"
 	},
 	"scripts": {
-		"start": "HTTPS=true PORT=4443 react-scripts start",
-		"build": "react-scripts build",
-		"test": "react-scripts test",
+		"start": "HTTPS=true PORT=4443 react-scripts --openssl-legacy-provider start",
+		"build": "react-scripts --openssl-legacy-provider build",
+		"test": "react-scripts --openssl-legacy-provider test",
 		"eject": "react-scripts eject"
 	},
 	"eslintConfig": {

src/services/signalingService.tsx

@@ -69,14 +69,14 @@ export class SignalingService extends EventEmitter {
 	}
 
 	@skipIfClosed
-	public async notify(notification: SocketMessage): Promise<void> {
+	public notify(notification: SocketMessage): void {
 		logger.debug('notify() [method: %s]', notification.method);
 
 		for (const connection of this.connections.items) {
 			if (!connection.outgoing) continue;
 
 			try {
-				return await connection.notify(notification);
+				return connection.notify(notification);
 			} catch (error) {
 				logger.error('notify() [error: %o]', error);
 			}

src/utils/BaseConnection.tsx

@@ -32,7 +32,7 @@ export declare interface BaseConnection {
  */
 export abstract class BaseConnection
 	extends EventEmitter implements SignalingInterface {
-	public abstract notify(notification: SocketMessage): Promise<void>;
+	public abstract notify(notification: SocketMessage): void;
 	// eslint-disable-next-line @typescript-eslint/no-explicit-any
 	public abstract request(request: SocketMessage): Promise<unknown>;
 	public abstract close(): void;

src/utils/ProducerConnection.tsx

@@ -45,7 +45,7 @@ export class ProducerConnection extends BaseConnection {
 	}
 
 	@skipIfClosed
-	public async notify(notification: SocketMessage): Promise<void> {
+	public notify(notification: SocketMessage): void {
 		logger.debug('notification() [notification: %o]', notification);
 
 		const rawNotification = RawSocket.createNotification(

src/utils/SignalingInterface.tsx

@@ -11,7 +11,7 @@ export interface SocketMessage {
  */
 export interface SignalingInterface {
 	// Outbound messages
-	notify: (notification: SocketMessage) => Promise<void>;
+	notify: (notification: SocketMessage) => void;
 	// eslint-disable-next-line @typescript-eslint/no-explicit-any
 	request: (request: SocketMessage) => Promise<unknown>;
 	close: () => void;

src/utils/SocketIOConnection.tsx

@@ -72,7 +72,7 @@ export class SocketIOConnection extends BaseConnection {
 	}
 
 	@skipIfClosed
-	public async notify(notification: SocketMessage): Promise<void> {
+	public notify(notification: SocketMessage): void {
 		logger.debug('notification() [notification: %o]', notification);
 
 		this.socket.emit('notification', notification);