@callstack/repack-dev-server/dist/plugins/wss/WebSocketServerAdapter.js

A bundler-agnostic development server for React Native applications as part of @callstack/repack.

export class WebSocketServerAdapter {
    constructor(fastify, path, server) {
        this.fastify = fastify;
        this.path = path;
        this.server = server;
    }
    shouldUpgrade(pathname) {
        if (!this.server) {
            this.fastify.log.warn({ msg: `No handler active for ${this.path}` });
            return false;
        }
        return this.path === pathname;
    }
    upgrade(request, socket, head) {
        this.server?.handleUpgrade(request, socket, head, (webSocket) => {
            this.server?.emit('connection', webSocket, request);
        });
    }
}