### Run Express Auth Example

Source: https://felixmosh.github.io/bull-board/recipes/basic-auth

Commands to clone the repository, install dependencies, and start the Express authentication example server.

```sh
git clone https://github.com/felixmosh/bull-board
cd bull-board/examples/with-express-auth
npm install && npm start
# http://localhost:3000/ui (login: bull / board)
```

--------------------------------

### Set up BullMQ with PostgreSQL backend and bull-board

Source: https://felixmosh.github.io/bull-board/recipes/postgres-backend

Install pg alongside BullMQ v6 and pass createPostgresBackend as the third argument to Queue. The rest of the bull-board setup is identical to Redis. ioredis is optional for Postgres-only apps.

```javascript
const express = require('express');
const { Queue, createPostgresBackend } = require('bullmq');
const { createBullBoard } = require('@bull-board/api');
const { BullMQAdapter } = require('@bull-board/api/bullMQAdapter');
const { ExpressAdapter } = require('@bull-board/express');

const connection = 'postgres://user:password@localhost:5432/bullmq';

const emails = new Queue('emails', { connection }, createPostgresBackend);

const serverAdapter = new ExpressAdapter();
serverAdapter.setBasePath('/admin/queues');

createBullBoard({
  queues: [new BullMQAdapter(emails)],
  serverAdapter,
});

const app = express();
app.use('/admin/queues', serverAdapter.getRouter());
app.listen(3000);
```

--------------------------------

### Install @bull-board/bun and @bull-board/api

Source: https://felixmosh.github.io/bull-board/server-adapters/bun

Run `bun add` to install the required Bull Board packages: `@bull-board/api`, `@bull-board/bun`, and the BullMQ adapter `@bull-board/api/bullMQAdapter`.

```shell
bun add @bull-board/api @bull-board/bun
```

--------------------------------

### Install Metrics Package

Source: https://felixmosh.github.io/bull-board/recipes/historical-metrics

Install the @bull-board/metrics package using yarn.

```bash
yarn add @bull-board/metrics
```

--------------------------------

### MetricsRecorder Cluster Configuration Examples

Source: https://felixmosh.github.io/bull-board/recipes/historical-metrics

Examples showing how to initialize MetricsRecorder with a cluster connection, demonstrating how different prefix configurations affect the resulting hash tag.

```ts
new MetricsRecorder({ queues, connection: cluster });                          // {bull-board:metrics}
new MetricsRecorder({ queues, connection: cluster, prefix: 'staging' });       // {staging}
new MetricsRecorder({ queues, connection: cluster, prefix: '{eu}:metrics' });  // {eu}:metrics
```

--------------------------------

### Install @bull-board/api and @bull-board/hapi

Source: https://felixmosh.github.io/bull-board/server-adapters/hapi

Install the required Bull Board packages for Hapi integration.

```sh
npm install @bull-board/api @bull-board/hapi
```

--------------------------------

### Install @bull-board/elysia dependencies

Source: https://felixmosh.github.io/bull-board/server-adapters/elysia

Install the required Bull Board API and Elysia adapter packages using Bun.

```sh
bun add @bull-board/api @bull-board/elysia
```

--------------------------------

### Install @bull-board/api and @bull-board/fastify

Source: https://felixmosh.github.io/bull-board/server-adapters/fastify

Install the Bull Board API and Fastify adapter packages via npm.

```sh
npm install @bull-board/api @bull-board/fastify
```

--------------------------------

### Install bull-board dependencies

Source: https://felixmosh.github.io/bull-board/server-adapters/nestjs

Install the core API and NestJS module packages.

```sh
npm install @bull-board/api @bull-board/nestjs
```

--------------------------------

### Install Bull Board packages

Source: https://felixmosh.github.io/bull-board/queue-adapters/bullmq-pro

Install the necessary Bull Board API and Express adapter packages.

```sh
npm install @bull-board/api @bull-board/express
```

--------------------------------

### Install HTTP platform adapter

Source: https://felixmosh.github.io/bull-board/server-adapters/nestjs

Install the adapter corresponding to your NestJS HTTP platform (Express or Fastify).

```sh
npm install @bull-board/express
# or, for Fastify:
npm install @bull-board/fastify
```

--------------------------------

### Configure UIConfig with createBullBoard

Source: https://felixmosh.github.io/bull-board/configuration/ui-config

Example of initializing the dashboard with custom UI settings including a title, logo, and miscellaneous links.

```ts
import { createBullBoard } from '@bull-board/api';
import { BullMQAdapter } from '@bull-board/api/bullMQAdapter';
import { ExpressAdapter } from '@bull-board/express';

const serverAdapter = new ExpressAdapter();
serverAdapter.setBasePath('/admin/queues');

createBullBoard({
  queues: [new BullMQAdapter(emailQueue)],
  serverAdapter,
  options: {
    uiConfig: {
      boardTitle: 'My Queues',
      boardLogo: {
        path: 'https://cdn.example.com/logo.png',
        width: '120px',
        height: 32,
      },
      miscLinks: [{ text: 'Logout', url: '/logout', icon: '/static/logout.svg' }],
      hideRedisDetails: true,
      showMetrics: true,
      hideDocsLink: false,
    },
  },
});
```

--------------------------------

### bull-board.config.js example

Source: https://felixmosh.github.io/bull-board/guide/cli

Example config file showing redis connection URL, prefix, scanInterval, uiConfig, and per-queue readOnlyMode. The redis field can also be an ioredis options object. The queues object sets per-queue QueueAdapterOptions overrides, and a queue's own readOnlyMode always wins unless --read-only is set globally.

```javascript
// bull-board.config.js
module.exports = {
  redis: 'redis://localhost:6379',
  prefix: ['bull', 'tenant-a'],
  scanInterval: 15,
  uiConfig: {
    boardTitle: 'Ops Dashboard',
    hideDocsLink: true,
  },
  queues: {
    'payment-webhooks': { readOnlyMode: true },
  },
};
```

--------------------------------

### Enable historical metrics via CLI and Docker

Source: https://felixmosh.github.io/bull-board/recipes/historical-metrics

Commands to start the Bull Board CLI or Docker container with the --history flag to register the provider and start the recorder.

```sh
npx @bull-board/cli --redis redis://localhost:6379 --history
docker run --rm -p 127.0.0.1:3000:3000 ghcr.io/felixmosh/bull-board \
  --redis redis://redis:6379 --history
```

--------------------------------

### Setup Bull Board with Koa

Source: https://felixmosh.github.io/bull-board/server-adapters/koa

Initialize a BullMQ queue, create a Koa application, and register the Bull Board plugin with the Koa adapter.

```ts
import { createBullBoard } from '@bull-board/api';
import { BullMQAdapter } from '@bull-board/api/bullMQAdapter';
import { KoaAdapter } from '@bull-board/koa';
import { Queue } from 'bullmq';
import Koa from 'koa';

const queue = new Queue('my-queue', {
  connection: { host: 'localhost', port: 6379 },
});

const app = new Koa();

const serverAdapter = new KoaAdapter();

createBullBoard({
  queues: [new BullMQAdapter(queue)],
  serverAdapter,
});

serverAdapter.setBasePath('/ui');
app.use(serverAdapter.registerPlugin());

app.listen(3000);
```

--------------------------------

### Install Bull Board Koa dependencies

Source: https://felixmosh.github.io/bull-board/server-adapters/koa

Install the required Bull Board API and Koa adapter packages via npm.

```sh
npm install @bull-board/api @bull-board/koa
```

--------------------------------

### Install Bull Board Hono dependencies

Source: https://felixmosh.github.io/bull-board/server-adapters/hono

Install the required packages for using Bull Board with Hono. The @hono/node-server package is only needed for Node.js; on Bun, Deno, or Workers, you bring your own serve function.

```sh
npm install @bull-board/api @bull-board/hono @hono/node-server
```

--------------------------------

### Run Bull Board with environment variables

Source: https://felixmosh.github.io/bull-board/guide/docker

Example of running the Bull Board container using CLI flags and environment variables for configuration.

```sh
docker run --rm -p 127.0.0.1:3000:3000 \
  -e BULL_BOARD_REDIS_URL=redis://redis:6379 \
  -e BULL_BOARD_PREFIX=bull,tenant-a \
  -e BULL_BOARD_READ_ONLY=true \
  -e BULL_BOARD_BOARD_TITLE='Ops Dashboard' \
  ghcr.io/felixmosh/bull-board
```

--------------------------------

### Set up Bull Board with FastifyAdapter

Source: https://felixmosh.github.io/bull-board/server-adapters/fastify

Create a BullMQ queue, initialize the FastifyAdapter, register the plugin with a prefix, and start the Fastify server. The adapter takes the base path from setBasePath() or the prefix option; if both are set, they must match or asset URLs will 404. Top-level await is used, so wrap in an async function for CommonJS.

```ts
import { createBullBoard } from '@bull-board/api';
import { BullMQAdapter } from '@bull-board/api/bullMQAdapter';
import { FastifyAdapter } from '@bull-board/fastify';
import { Queue } from 'bullmq';
import Fastify from 'fastify';

const queue = new Queue('my-queue', {
  connection: { host: 'localhost', port: 6379 },
});

const app = Fastify();

const serverAdapter = new FastifyAdapter();

createBullBoard({
  queues: [new BullMQAdapter(queue)],
  serverAdapter,
});

serverAdapter.setBasePath('/ui');
await app.register(serverAdapter.registerPlugin(), { prefix: '/ui' });

await app.listen({ host: '0.0.0.0', port: 3000 });
```

--------------------------------

### Set up Bull Board with HonoAdapter

Source: https://felixmosh.github.io/bull-board/server-adapters/hono

Create a Hono app, instantiate HonoAdapter with the runtime's serveStatic helper, register the Bull Board plugin at a base path, and serve the app. The serve and serveStatic functions depend on the runtime; this example uses Node.js.

```ts
import { createBullBoard } from '@bull-board/api';
import { BullMQAdapter } from '@bull-board/api/bullMQAdapter';
import { HonoAdapter } from '@bull-board/hono';
import { Queue } from 'bullmq';
import { Hono } from 'hono';
import { serve } from '@hono/node-server';
import { serveStatic } from '@hono/node-server/serve-static';

const queue = new Queue('my-queue', {
  connection: { host: 'localhost', port: 6379 },
});

const app = new Hono();

const serverAdapter = new HonoAdapter(serveStatic);

createBullBoard({
  queues: [new BullMQAdapter(queue)],
  serverAdapter,
});

const basePath = '/ui';
serverAdapter.setBasePath(basePath);
app.route(basePath, serverAdapter.registerPlugin());

serve({ fetch: app.fetch, port: 3000 });
```

--------------------------------

### Set up Bull Board with HapiAdapter

Source: https://felixmosh.github.io/bull-board/server-adapters/hapi

Create a BullMQ queue, configure the HapiAdapter, and register it as a Hapi plugin. The routes.prefix must match the base path.

```ts
import { createBullBoard } from '@bull-board/api';
import { BullMQAdapter } from '@bull-board/api/bullMQAdapter';
import { HapiAdapter } from '@bull-board/hapi';
import { Queue } from 'bullmq';
import Hapi from '@hapi/hapi';

const queue = new Queue('my-queue', {
  connection: { host: 'localhost', port: 6379 },
});

const app = Hapi.server({ port: 3000, host: 'localhost' });

const serverAdapter = new HapiAdapter();

createBullBoard({
  queues: [new BullMQAdapter(queue)],
  serverAdapter,
});

serverAdapter.setBasePath('/ui');
await app.register(serverAdapter.registerPlugin(), {
  routes: { prefix: '/ui' },
});

await app.start();
```

--------------------------------

### Install @bull-board/h3 dependencies

Source: https://felixmosh.github.io/bull-board/server-adapters/h3

Install the required packages for using Bull Board with H3.

```sh
npm install @bull-board/api @bull-board/h3
```

--------------------------------

### Set up Bull Board with H3Adapter

Source: https://felixmosh.github.io/bull-board/server-adapters/h3

Create a BullMQ queue, configure the H3Adapter with a base path, register it with createBullBoard, and mount the adapter's handler on an H3 app.

```ts
import { createApp, createRouter } from 'h3';
import { createBullBoard } from '@bull-board/api';
import { BullMQAdapter } from '@bull-board/api/bullMQAdapter';
import { H3Adapter } from '@bull-board/h3';
import { Queue } from 'bullmq';

const queue = new Queue('my-queue', {
  connection: { host: 'localhost', port: 6379 },
});

const serverAdapter = new H3Adapter();
serverAdapter.setBasePath('/ui');

createBullBoard({
  queues: [new BullMQAdapter(queue)],
  serverAdapter,
});

export const app = createApp();
const router = createRouter();

app.use(router);
app.use(serverAdapter.registerHandlers());
```

--------------------------------

### Configure BunAdapter with BullMQ and Bun.serve

Source: https://felixmosh.github.io/bull-board/server-adapters/bun

Creates a BullMQ queue with a Redis connection, initializes a `BunAdapter` at `/ui`, registers the queue, and spreads `getRoutes()` into `Bun.serve` routes. The `BunAdapter` provides the Bull Board routes as an object for Bun's native server.

```ts
import { createBullBoard } from '@bull-board/api';
import { BullMQAdapter } from '@bull-board/api/bullMQAdapter';
import { BunAdapter } from '@bull-board/bun';
import { Queue } from 'bullmq';

const queue = new Queue('my-queue', {
  connection: { host: 'localhost', port: 6379 },
});

const serverAdapter = new BunAdapter();
serverAdapter.setBasePath('/ui');

createBullBoard({
  queues: [new BullMQAdapter(queue)],
  serverAdapter,
});

const bullBoardRoutes = serverAdapter.getRoutes();

Bun.serve({
  port: 3000,
  routes: {
    '/health': { GET: () => Response.json({ status: 'ok' }) },
    ...bullBoardRoutes,
  },
});
```

--------------------------------

### Configure BullMQProAdapter

Source: https://felixmosh.github.io/bull-board/queue-adapters/bullmq-pro

Initialize the BullMQProAdapter and add it to the Bull Board configuration.

```js
const { QueuePro } = require('@taskforcesh/bullmq-pro');
const { createBullBoard } = require('@bull-board/api');
const { BullMQProAdapter } = require('@bull-board/api/bullMQProAdapter');
const { ExpressAdapter } = require('@bull-board/express');

const queuePro = new QueuePro('queueProName');
const serverAdapter = new ExpressAdapter();
serverAdapter.setBasePath('/admin/queues');

createBullBoard({
  queues: [new BullMQProAdapter(queuePro)],
  serverAdapter,
});
```

--------------------------------

### Create multiple Bull Board instances with separate adapters

Source: https://felixmosh.github.io/bull-board/recipes/multiple-dashboards

Set up two dashboards at /instance1 and /instance2 by creating independent ExpressAdapter instances and createBullBoard instances for different queues. Use setBasePath on each adapter before mounting its router with app.use(). Each adapter can be configured separately with a different UIConfig, such as boardTitle, boardLogo, or environment badge.

```javascript
const serverAdapter1 = new ExpressAdapter();
const serverAdapter2 = new ExpressAdapter();

createBullBoard({
  queues: [new BullMQAdapter(queueA)],
  serverAdapter: serverAdapter1,
});

createBullBoard({
  queues: [new BullMQAdapter(queueB)],
  serverAdapter: serverAdapter2,
});

serverAdapter1.setBasePath('/instance1');
serverAdapter2.setBasePath('/instance2');

app.use('/instance1', serverAdapter1.getRouter());
app.use('/instance2', serverAdapter2.getRouter());

```

--------------------------------

### GET /api/redis/stats

Source: https://felixmosh.github.io/bull-board/api

Reads the datastore statistics of the board's first queue.

```APIDOC
## GET /api/redis/stats

### Description
Reads the datastore statistics of the board's first queue.

### Method
GET

### Endpoint
/api/redis/stats

### Response
#### Success Response (200)
- **stats** (object) - Datastore statistics.

```

--------------------------------

### GET /redis/stats

Source: https://felixmosh.github.io/bull-board/openapi.json

Retrieves Redis statistics. The response can be a RedisStats object or an empty object.

```APIDOC
## GET /redis/stats

### Description
Retrieves Redis statistics.

### Method
GET

### Endpoint
/redis/stats

### Response
#### Success Response (200)
- **RedisStats** (object) - The Redis statistics.

#### Response Example
{
  "redisVersion": "6.0.0",
  "usedMemory": 123456
}
```

--------------------------------

### GET /api/queues

Source: https://felixmosh.github.io/bull-board/reference/http-api

Lists all visible queues with their job counts and the jobs of the active queue.

```APIDOC
## GET /api/queues

### Description
List every visible queue with its job counts, and the jobs of the active queue.

### Method
GET

### Endpoint
/api/queues

### Parameters
#### Query Parameters
- **activeQueue** (string) - Optional - The name of the queue whose jobs should be included.
- **status** (Status) - Optional - The job status to filter by.
- **page** (string) - Optional - The page number for pagination.
- **jobsPerPage** (string) - Optional - The number of jobs per page.

### Response
#### Success Response (200)
Returns a GetQueuesResponse object.

```

--------------------------------

### GET /api/queues/{queueName}/workers

Source: https://felixmosh.github.io/bull-board/api

Per-queue operation that retrieves the workers for the specified queue.

```APIDOC
## GET /api/queues/{queueName}/workers

### Description
Per-queue operation that retrieves the workers for the specified queue.

### Method
GET

### Endpoint
/api/queues/{queueName}/workers

### Parameters
#### Path Parameters
- **queueName** (string) - Required - The name of the queue.

### Response
#### Success Response (200)
- **workers** (array) - List of workers for the queue.

```

--------------------------------

### GET /api/queues/{queueName}/metrics

Source: https://felixmosh.github.io/bull-board/api

Per-queue operation that retrieves metrics for the specified queue.

```APIDOC
## GET /api/queues/{queueName}/metrics

### Description
Per-queue operation that retrieves metrics for the specified queue.

### Method
GET

### Endpoint
/api/queues/{queueName}/metrics

### Parameters
#### Path Parameters
- **queueName** (string) - Required - The name of the queue.

### Response
#### Success Response (200)
- **metrics** (object) - Metrics data for the queue.

```

--------------------------------

### Set up Express adapter with BullMQ

Source: https://felixmosh.github.io/bull-board/server-adapters/express

Create a BullMQ queue, configure the ExpressAdapter with a base path, and mount the router in an Express app. The path in setBasePath() must match the mount point in app.use().

```ts
import { createBullBoard } from '@bull-board/api';
import { BullMQAdapter } from '@bull-board/api/bullMQAdapter';
import { ExpressAdapter } from '@bull-board/express';
import { Queue } from 'bullmq';
import express from 'express';

const queue = new Queue('my-queue', {
  connection: { host: 'localhost', port: 6379 },
});

const serverAdapter = new ExpressAdapter();
serverAdapter.setBasePath('/admin/queues');

createBullBoard({
  queues: [new BullMQAdapter(queue)],
  serverAdapter,
});

const app = express();
app.use('/admin/queues', serverAdapter.getRouter());
app.listen(3000);
```

--------------------------------

### GET /queues/:queueName/jobs/:jobId/logs

Source: https://felixmosh.github.io/bull-board/openapi.json

Retrieves the logs for a specific job. The response is an array of log strings.

```APIDOC
## GET /queues/:queueName/jobs/:jobId/logs

### Description
Retrieves the logs for a specific job.

### Method
GET

### Endpoint
/queues/:queueName/jobs/:jobId/logs

### Parameters
#### Path Parameters
- **queueName** (string) - Required - The name of the queue.
- **jobId** (string) - Required - The ID of the job.

### Response
#### Success Response (200)
- **items** (array of string) - The log entries.

#### Response Example
[
  "log entry 1",
  "log entry 2"
]
```

--------------------------------

### Usage with ExpressAdapter

Source: https://felixmosh.github.io/bull-board/queue-adapters/bull

Set up Bull Board with a Bull queue and the Express adapter. Creates a queue, configures the server adapter base path, and registers the queue with BullAdapter.

```ts
import { createBullBoard } from '@bull-board/api';
import { BullAdapter } from '@bull-board/api/bullAdapter';
import { ExpressAdapter } from '@bull-board/express';
import Queue from 'bull';

const myQueue = new Queue('my-queue', {
  redis: { host: 'localhost', port: 6379 },
});

const serverAdapter = new ExpressAdapter();
serverAdapter.setBasePath('/admin/queues');

createBullBoard({
  queues: [new BullAdapter(myQueue)],
  serverAdapter,
});
```

--------------------------------

### Run Bull-Board standalone with CLI

Source: https://felixmosh.github.io/bull-board/guide/introduction

Use this command to start Bull-Board standalone against a Redis URL without an existing app. This is quicker for just looking at a queue and is the only option when workers are in a repo you are not editing or in a non-Node language.

```sh
npx @bull-board/cli -r redis://localhost:6379
```

--------------------------------

### GET /api/queues/{queueName}/metrics

Source: https://felixmosh.github.io/bull-board/openapi.json

Reads the BullMQ completed and failed counter metrics for a specific queue.

```APIDOC
## GET /api/queues/{queueName}/metrics

### Description
Read the BullMQ completed and failed counter metrics of one queue.

### Method
GET

### Endpoint
/api/queues/{queueName}/metrics

### Parameters
#### Path Parameters
- **queueName** (string) - Required - The name of the queue.

### Response
#### Success Response (200)
Returns the queue metrics.

#### Error Response (default)
Returns an error response body.
```

--------------------------------

### GET /api/queues/{queueName}/job-data-schema

Source: https://felixmosh.github.io/bull-board/api

Per-queue operation that retrieves the job data schema for the specified queue.

```APIDOC
## GET /api/queues/{queueName}/job-data-schema

### Description
Per-queue operation that retrieves the job data schema for the specified queue.

### Method
GET

### Endpoint
/api/queues/{queueName}/job-data-schema

### Parameters
#### Path Parameters
- **queueName** (string) - Required - The name of the queue.

### Response
#### Success Response (200)
- **jobDataSchema** (object) - The job data schema.

```

--------------------------------

### GET /api/queues/{queueName}/rate-limit

Source: https://felixmosh.github.io/bull-board/api

Per-queue operation that retrieves the rate limit configuration for the specified queue.

```APIDOC
## GET /api/queues/{queueName}/rate-limit

### Description
Per-queue operation that retrieves the rate limit configuration for the specified queue.

### Method
GET

### Endpoint
/api/queues/{queueName}/rate-limit

### Parameters
#### Path Parameters
- **queueName** (string) - Required - The name of the queue.

### Response
#### Success Response (200)
- **rateLimit** (object) - Rate limit configuration.

```

--------------------------------

### GET /api/queues/{queueName}/default-job-options

Source: https://felixmosh.github.io/bull-board/api

Per-queue operation that retrieves the default job options for the specified queue.

```APIDOC
## GET /api/queues/{queueName}/default-job-options

### Description
Per-queue operation that retrieves the default job options for the specified queue.

### Method
GET

### Endpoint
/api/queues/{queueName}/default-job-options

### Parameters
#### Path Parameters
- **queueName** (string) - Required - The name of the queue.

### Response
#### Success Response (200)
- **defaultJobOptions** (object) - Default job options for the queue.

```

--------------------------------

### Bull Board CLI Usage and Options

Source: https://felixmosh.github.io/bull-board/guide/cli

Shows the CLI usage and all available options for the bull-board command. Includes Redis connection settings, server configuration, queue discovery, authentication, and dashboard features.

```text
Usage:
  bull-board [options]
  npx @bull-board/cli [options]

Options:
  -r, --redis <url>       Redis connection URL          [redis://localhost:6379]
      --sentinel <list>   Comma separated sentinel host:port list, port [26379]
      --sentinel-name <n> Redis master group name, required with --sentinel
      --sentinel-password <pass>
                          Password for the sentinel nodes themselves
      --cluster <list>    Comma separated cluster host:port list, port [6379]
      --redis-username <name>
                          Username for the Redis nodes behind the sentinels
                          or in the cluster
      --redis-password <pass>
                          Password for the Redis nodes behind the sentinels
      --redis-db <n>      Database to select behind the sentinels
  -p, --port <port>       Port to listen on             [3000]
      --host <address>    Interface to bind             [127.0.0.1]
      --prefix <list>     Comma separated key prefixes  [bull]
      --queues <list>     Use these queue names instead of discovering
      --scan-interval <s> Seconds between rescans, 0 to scan once  [10]
      --base-path <path>  Serve the dashboard under a path prefix
      --read-only         Disable every destructive action
      --user <name>       Basic auth user (requires --password)
      --password <pass>   Basic auth password (requires --user)
      --board-title <s>   Dashboard title
      --history           Record and serve long-retention metrics history
      --history-retention-days <n>
                          Days of history to keep            [90]
      --config <file>     Path to a config file
      --browser <command> Command to open the browser with     [$BROWSER]
      --no-open           Do not open a browser
      --no-retry          Exit if Redis is unreachable instead of retrying
  -h, --help              Show this help
  -v, --version           Show the version
```