HTTP load failed, 0/0 bytes in iOS

Hi,

I followed the entire procedure of installation and certificate importing described in the guide of the library.

Unfortunately, I am getting this error:

Task <CB3108BC-B528-4ADD-AB9D-2666CCE8AC19>.<1> HTTP load failed, 0/0 bytes (error code: -999 [1:89])

and then I get:

[warn][tid:com.facebook.react.JavaScript] Possible Unhandled Promise Rejection (id: 0): "cancelled"

I looked for the reason of this error, and I found that it could be related to a Metro Bundler caching failure. So, I cleaned and restarted Metro and cleaned (CMD+SHIFT+K) the Xcode project but this didn’t solved my problem.

At this point I have no idea on what to do.

Here is my example “test” button I used to test the library:

import {fetch as certFetch} from 'react-native-ssl-pinning';

...

 <UserButton text={'Pinning test'} onPress={async () => {
                    console.log(`making certificate pinning test...`)
                    let userinfo = await db.get('userinfo')
 let response = await certFetch('https://mysite.com/ext/authRequests?limit=1&page=1', {
                        method: "GET" ,
                        // your certificates array (needed only in android) ios will pick it automatically
                        sslPinning: {
                            certs: ["mycertname"] // your certificates name (without extension), for example cert1.cer, cert2.cer
                        },
                        headers: {
                            Accept: "application/json; charset=utf-8",
                            "Access-Control-Allow-Origin": "*",
                            "e_platform": "mobile",
                        }
                    })
                    console.log(`response: ${response}`)
  }}/>

May the import {fetch as certFetch} from 'react-native-ssl-pinning'; could be the problem? → We tested with import {fetch} from 'react-native-ssl-pinning'; the problem still remains.

[MaxToyberman]

@Alph4Four @dnsmob @strawberry-code versions 1.4.9 was released with the fix.

if you want to see the pr: https://github.com/MaxToyberman/react-native-ssl-pinning/pull/84

Please reopen if you have sill issues

[MaxToyberman]

@Alph4Four this solution will not work properly, I will fix this issue as part of the library.