Encountering a proxy-related error in an Ionic App triggers a 500 error response

I have a device that is embedded and I am attempting to establish a connection with it through my app using http. In order to achieve this, I am utilizing Ionic Proxy. Within my project file, I have the following configuration:

 {
  "name": "MyApp",
  "app_id": "",
  "proxies": [
    {
      "path": "/api",
      "proxyUrl": "http://192.168.0.100"
    }
  ]
}

However, when my app (being run in Chrome) attempts to retrieve JSON data from the embedded server, I encountered a 500 error, despite the fact that the API returns the correct JSON when accessed via my browser.

Here is the service I am utilizing:

angular.module('starter.services', ['ngResource'])
.factory('device_status', function ($resource) {
    return $resource('/api/device_status');
});

When testing the API from my browser, the URL I am visiting is:

http://192.168.0.100/device_status

and the response is:

{"mode":"STANDBY","niveau":3,"hours":1,"minutes":30,"nightmode":1}

Additionally, I have an internal server on my localhost that provides the exact same JSON, and when I test against this, it functions correctly.

Answer №1

If you're looking for an alternative approach, consider using a CORS Proxy.

1. Begin by installing the proxy. Enter this command in your terminal:

npm install -g corsproxy

2. Start the proxy by typing:

corsproxy

3. Once the proxy is running, you'll see its location (view the terminal output). Typically, it will resemble

http://localhost:9292

4. Now, you can start making requests like:

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