Related Packages:
"expo": "~49.0.15",
"react": "18.2.0",
"react-native": "0.72.6",
"react-native-fetch-api": "^3.0.0",
Related Code:
const makeRequest = async (payload:IPayload, accessKey:string) => {
let retryCount = 0;
let success = false;
let {physique, methodology, path} = payload;
var choices = {
methodology: methodology,
headers: {
'Content material-Kind': 'utility/json',
...(payload.visitor ? {} : { 'Authorization': 'Bearer ' + accessKey }),
...(course of.env.NODE_ENV != 'improvement' ? {} : { 'ngrok-skip-browser-warning': '93'}),
},
... (physique !== null) && { physique: JSON.stringify(physique) }
};
do {
attempt {
path = payload.logout === true ? props.api.logout:path
if(payload.stream){
choices = {...choices,
// @ts-ignore
reactNative: { textStreaming: true }}
}
const response = await fetch(apiUrl + path, choices);
if (validHttpCodes.consists of(response.standing)) {
setAccessKeyIsValid(true);
if (payload.stream) {
// It is a STREAM
console.log('WE STREAM NOW')
let reader:any
const cleanup = () => {
if (reader) {
reader.cancel();
}
};
attempt {
reader = response.physique!.getReader();
const processStream = async ({performed, worth}: { performed: boolean, worth: Uint8Array }) => {
if (performed) {
success = true
cleanup(); // Name the cleanup perform when the stream is completed
if(payload.endStream){
payload.endStream()
}
return;
}
const textual content = new TextDecoder().decode(worth)
console.log('from api'+textual content)
payload.callback(textual content);
reader!.learn().then(processStream);
};
reader!.learn().then(processStream);
break;
} catch (error) {
console.error("Error whereas fetching the stream:", error);
cleanup(); // Cleanup in case of errors
}
} else {
let jsonResponse = await response.json();
if(props.trigger_retry(jsonResponse)==false){
if(payload.logout===true){ logout() }
jsonResponse = {
...jsonResponse,
httpCode: response.standing
}
payload.callback(jsonResponse);
success = true;
break;
}
}
} else {
setAccessKeyIsValid(false)
break;
}
} catch (error) {
console.error("An error occurred:", error);
}
retryCount++;
await new Promise(resolve => setTimeout(resolve, Math.pow(2, retryCount) * 1000));
} whereas (retryCount < props.max_retry);
if( retryCount===props.max_retry && success==false){
props.networkError()
console.error("Most re-tries tried. All failed.")
}
}
App.tsx imports polyfills to make this work
import polyfills from 'react-native-polyfill-globals';
polyfills()
What Im attempting to perform:
I am utilizing react-native-fetch-api with polyfills to allow streaming HTTP assist on Cellular.
Downside I am Going through:
When my app is compiled and despatched to Apple TestFlight, I get this error for ALL http requests. Not even streaming requests, simply common requests:
[TypeError: Cannot read property ‘blobId’ of undefined]
I am solely getting this when its in TestFlight, all over the place else it really works.
What I’ve tried:
- I’ve tried disabling polyfills. The error disappears, and common HTTP requests begin working once more in TestFlight setting. Clearly not streaming requests, as anticipated since I am not uisng the polyfills.
- This tells me its associated to my polyfills.
