curl being used on many platforms, I looked at how my recent improvements compared on my linux (debian sid) box. Yes, I did, but not as much. Below are the numbers for running 50000 requests of a 10KB resource on localhost, using a single HTTP/2 connection with 100 concurrent transfers. These are requests per second: 8.14.1 is the most recent version we shipped. The second row is the current master with the improved “data_pending” handling I wrote about. The third row is the latest improv...