Function startServer

packages/cli/src/actions/proxy.ts:430–481

(
    client: ClientContract<SchemaDef>,
    schema: any,
    options: Options,
    authDb: ClientContract<SchemaDef>,
)

}

function startServer(
    client: ClientContract<SchemaDef>,
    schema: any,
    options: Options,
    authDb: ClientContract<SchemaDef>,
) {
    const app = createProxyApp(
        client,
        schema,
        authDb,
        options.studioAuthKey
            ? {
                  studioAuthKey: options.studioAuthKey,
                  signatureToleranceSecs: options.signatureToleranceSecs,
              }
            : undefined,
    );

    const server = app.listen(options.port, () => {
        console.log(`ZenStack proxy server is running on port: ${options.port}`);
        console.log(`You can visit ZenStack Studio at: ${colors.blue('https://studio.zenstack.dev')}`);
    });

    server.on('error', (err: NodeJS.ErrnoException) => {
        if (err.code === 'EADDRINUSE') {
            console.error(
                colors.red(`Port ${options.port} is already in use. Please choose a different port using -p option.`),
            );
        } else {
            throw new CliError(`Failed to start the server: ${err.message}`);
        }
        process.exit(1);
    });

    // Graceful shutdown
    process.on('SIGTERM', async () => {
        server.close(() => {
            console.log('\nZenStack proxy server closed');
        });

        await client.$disconnect();
        process.exit(0);
    });

    process.on('SIGINT', async () => {
        server.close(() => {
            console.log('\nZenStack proxy server closed');
        });
        await client.$disconnect();
        process.exit(0);
    });
}