Tags » python » httpx

• TIL: How to simulate an [Errno 54] Connection reset by peer when using pytest

  You can run a TCP server in the background using a fixture, and using the SO_LINGER socket option can reset the connection.

• TIL: Checking if a URL has changed when you fetch it over HTTP

  When you make an HTTP request, you can use the If-Modified-Since header to get a 304 Not Modified if nothing has changed since your last request.