Method downloadLibrary

src/utils/client.ts:81–104

* @description Downloads the TLS library if it does not exist. * @returns {Promise } Promise that resolves when the library is downloaded

()

     * @returns {Promise<void>} Promise that resolves when the library is downloaded
     */
    private async downloadLibrary(): Promise<void> {
        if (this.libraryExists()) return;

        if (this.customPath) {
            throw new Error('Custom path provided but library does not exist: ' + this.TLS_LIB_PATH);
        }

        console.log('[tlsClient] Detected missing TLS library');
        console.log('[tlsClient] DownloadPath: ' + this.tlsDependencyPath?.DOWNLOAD_PATH);
        console.log('[tlsClient] DestinationPath: ' + this.TLS_LIB_PATH);
        console.log('[tlsClient] Downloading TLS library... This may take a while');

        const downloadPath = this.tlsDependencyPath?.DOWNLOAD_PATH;
        if (!downloadPath) {
            throw new Error('Download path not available');
        }

        const response = await fetch(downloadPath);
        if (!response.ok) {
            throw new Error(`Unexpected response ${response.statusText}`);
        }
        await writeFile(this.TLS_LIB_PATH, Buffer.from(await response.arrayBuffer()));
        console.log('[tlsClient] Successfully downloaded TLS library');
    }

    /**
     * @description Opens the TLS library and initializes the worker pool.