• When reaching server limits, such as MaxRequestsPerChild, the HTTP/2 connection
  send a GOAWAY frame much too early on new connections, leading to invalid
  protocol state and a client failing the request. See PR65731 at
  https://bz.apache.org/bugzilla/show_bug.cgi?id=65731.
  The module now initializes the HTTP/2 protocol correctly and allows the
  client to submit one request before the shutdown via a GOAWAY frame
  is being announced.