2035Builder•5mo ago

TextDecoder not implemented Trpc react-native httpBatchStreamLink

Receiving the stream relies on the TextDecoder and TextDecoderStream APIs, which is not available in React Native. If you still want to enable streaming, you need to polyfill those. any refrence to this?

2 Replies

2035BuilderOP•5mo ago

currently try

 import { polyfillGlobal } from "react-native/Libraries/Utilities/PolyfillFunctions"

const applyGlobalPolyfills = () => {
  const { TextEncoder, TextDecoder } = require("text-encoding")

  polyfillGlobal("TextEncoder", () => TextEncoder)
  polyfillGlobal("TextDecoder", () => TextDecoder)
}

export default applyGlobalPolyfills

 import { polyfillGlobal } from "react-native/Libraries/Utilities/PolyfillFunctions"

const applyGlobalPolyfills = () => {
  const { TextEncoder, TextDecoder } = require("text-encoding")

  polyfillGlobal("TextEncoder", () => TextEncoder)
  polyfillGlobal("TextDecoder", () => TextDecoder)
}

export default applyGlobalPolyfills

in my_layout.tsx

// calling this 
applyGlobalPolyfills()

// calling this 
applyGlobalPolyfills()

and ran expo run:ios but still getting same error

Gwendal•2mo ago

Did you manage to manage to make it work eventually? I'm facing the same problem @2035Builder

TextDecoder not implemented Trpc react-native httpBatchStreamLink

Did you find this page helpful?