From 2a6f6585f735eb4e3108136922032f2cf24bf0f5 Mon Sep 17 00:00:00 2001
From: Daniel Micay The connectivity checks are done by performing an empty GET request to a
server returning an empty response with a 204 No Content response code. The
- request a standard, frozen value for the user agent and doesn't send any data
- to the server.
Standard frozen AOSP user agent for the GET request:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.32 Safari/537.36