Request takes a callback method, its async! So I am assuming, by the time the callback is executed the res.end() might get called. Try closing the request within the callback.
Unless you need more than just the contents of the file, you could use file_get_contents. For anything more complex, I’d use cURL.
You can use java.net.HttpUrlConnection. Example (from here), with improvements. Included in case of link rot:
You can use java.net.HttpUrlConnection. Example (from here), with improvements. Included in case of link rot:
Your server is returning HTTP 1201 which is not a standard status code. WebClient will fail with an exception when facing a non-successful status code (or an unrecognized one, in your case). I encorauge you to use the new HttpClient class if you can: If you have to do it synchronously:
According to Network security configuration – Starting with Android 9 (API level 28), cleartext support is disabled by default. Also have a look at Android M and the war on cleartext traffic Codelabs explanation from Google Option 1 – First try hitting the URL with “https://” instead of “http://” Option 2 – Create file res/xml/network_security_config.xml … Read more
You have to make sure the port you are connecting to is port 443 instead of port 80. Example of explicitly setting the port to be used in the URL:
The exception typically indicates a network routing problem of some kind. This may be the result of a problem with the network configuration in you LAN or WAN, or it may be a result of a network link or switch outage. It can even be cause by failure of the host that you are trying … Read more
The Request Payload – or to be more precise: payload body of a HTTP Request is the data normally send by a POST or PUT Request. It’s the part after the headers and the CRLF of a HTTP Request. A request with Content-Type: application/json may look like this: If you submit this per AJAX the browser simply shows you what it is … Read more
Python 3: Python 2: Documentation for urllib.request and read.