Edge Functions Cloud Fetch Example

Welcome! Edge Functions can be used with Next.js to modify cloud function responses at the edge.

The browser will request the page
```
/example
```
.
Edgio will match this request as defined in the
```
routes.ts
```
file and process it through Next.js as a cloud function.
The Next.js server will render the page and the response will be sent to the browser.

/example

The browser will request the page
```
/example?edge=1
```
.
Edgio will match this request as defined in the
```
routes.ts
```
file and process it through
```
./edge-functions/index.js
```
.
The edge function will issue a fetch request to the
```
edgio_serverless
```
origin, forwarding the original request to the Next.js cloud function.
The Next.js server will render the page and respond to the edge function.
The edge function will modify the response, replacing
```
Edgio Cloud Functions
```
with
```
Edgio Edge Functions
```
, and send it to the browser.

/example?edge=1