httpbin.org provides a useful server to test HTTP/2 protocol, there are several cases which can be used to test HTTP clients. You can find below a list of main tests provided:
- HTTP Methods: Testing different HTTP verbs
- Auth: Auth methods
- Status Codes: Generates responses with given status code
- Request inspection: Inspect the request data
- Response inspection: Inspect the response data like caching and headers
- Response formats: Returns responses in different data formats
- Dynamic data: Generates random and dynamic data
- Cookies: Creates, reads and deletes Cookies
- Images: Returns different image formats
- Redirects: Returns different redirect responses
- Anything: Returns anything that is passed to request
sgcWebSockets Client Sample
Find below an already compiled client for windows built with sgcWebSockets library which works with httpbin.org tests using HTTP/2 protocol