CODEWITHSUNDEEP
react-native
tennist
tennist

Reputation: 295

Why isn't there any cache for Image on iOS with RN 0.33

I remember that RN has cache for Image component. I just find out that RN 0.33 has no cache for Image on ios at all...... the testing code is very simple.

import React, { Component } from 'react';
import {
  AppRegistry,  Image
} from 'react-native';
class Project33 extends Component {
  render() {
    return (
      <Image source={{uri: "http://172.25.235.14:8090/image/icon_points.png"}} style={{width: 50, height: 50}} />
    );
  }
}
AppRegistry.registerComponent('Project33', () => Project33);

On android, it works fine. it send only one HTTP GET request to get the image. After that, RN use cache to display the image no matter you restart the APP or reload in the APP.

On iOS, the APP sends one HTTP GET request everytime you reload or restart. Costs unnecessarily network flow, makes APP user waiting. it drives me cracy. My whole APP builds on the foundation that RN has cache for Image component......

I find out that on RN 0.31, Image component has cache on iOS.

Upvotes: 3

Views: 1282

Answers (1)

rclai
rclai

Reputation: 1890

This is a bug that surfaced recently and is being fixed. Follow this issue.

Upvotes: 1

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