Edge Functions

Handling Compressed Requests

Handling Gzip compressed requests.

To decompress Gzip bodies, you can use gunzipSync from the node:zlib API to decompress and then read the body.

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
import {  } from 'node:zlib'.(async () => {  try {    // Check if the request body is gzip compressed    const  = ..('content-encoding')    if ( !== 'gzip') {      return new ('Request body is not gzip compressed', {        : 400,      })    }    // Read the compressed body    const  = await .()    // Decompress the body    const  = (new ())    // Convert the decompressed body to a string    const  = new ().()    const  = .()    // Process the decompressed body as needed    .(`Received: ${.()}`)    return new ('ok', {      : { 'Content-Type': 'text/plain' },    })  } catch () {    .('Error:', )    return new ('Error processing request', { : 500 })  }})