---
url: /api/symbols/workbox-swkit/strategies/networkonly.md
---

# NetworkOnly

Class @vite-pwa/workbox-swkit/strategies

An implementation of a
[network-only](https://developer.chrome.com/docs/workbox/caching-strategies-overview/#network-only)
request strategy.

This class is useful if you want to take advantage of any
[Workbox plugins](https://developer.chrome.com/docs/workbox/using-plugins/).

If the network request fails, this will throw a `WorkboxError` exception.

## Constructor

```ts
new NetworkOnly(options?: NetworkOnlyOptions)
```

## Properties

## Methods

### \_awaitComplete()

```ts
_awaitComplete(responseDone: Promise<Response>, handler: StrategyHandler, request: Request, event: ExtendableEvent): Promise<void>
```

### \_getResponse()

```ts
_getResponse(handler: StrategyHandler, request: Request, event: ExtendableEvent): Promise<Response>
```

### handle()

```ts
handle(options: HandlerCallbackOptions | FetchEvent): Promise<Response>
```

Perform a request strategy and returns a `Promise` that will resolve with
a `Response`, invoking all relevant plugin callbacks.

When a strategy instance is registered with a Workbox
workbox-routing.Route, this method is automatically
called when the route matches.

Alternatively, this method can be used in a standalone `FetchEvent`
listener by passing it to `event.respondWith()`.

**Parameters**

* `options` – A `FetchEvent` or an object with the
  properties listed below.

### handleAll()

```ts
handleAll(options: HandlerCallbackOptions | FetchEvent): [Promise<Response>, Promise<void>]
```

Similar to workbox-strategies.Strategy~handle, but
instead of just returning a `Promise` that resolves to a `Response` it
it will return an tuple of `[response, done]` promises, where the former
(`response`) is equivalent to what `handle()` returns, and the latter is a
Promise that will resolve once any promises that were added to
`event.waitUntil()` as part of performing the strategy have completed.

You can await the `done` promise to ensure any extra work performed by
the strategy (usually caching responses) completes successfully.

**Parameters**

* `options` – A `FetchEvent` or an object with the
  properties listed below.

**Returns:** A tuple of \[response, done]
promises that can be used to determine when the response resolves as
well as when the handler has completed all its work.