Improve the HTTP client

[mickael-menu]

Changed

Shared

• Improvements in the HTTP client:
  • The consume closure of HTTPClient.stream() can now return an error to abort the HTTP request.
  • HTTPError has been refactored for improved type safety and a clearer separation of connection errors versus HTTP errors.
  • DefaultHTTPClient no longer automatically restarts a failed HEAD request as a GET to retrieve the response body. If you relied on this behavior, you can implement it using a custom DefaultHTTPClientDelegate.httpClient(_:recoverRequest:fromError:).

Fixed

Shared

• Fixed a crash using HTTPClient.download() when the device storage is full.