RFR: 8291638: Keep-Alive timeout of 0 should close connection immediately [v2]

[Michael McMahon]

> Hi
> 
> Could I get the following change reviewed please? It fixes an issue identified by the new KeepAliveTest test case where a server returned keep-alive "timeout=0" should have closed the connection, but was reverting to the old defaults.
> 
> Thanks,
> Michael.

Michael McMahon has updated the pull request incrementally with one additional commit since the last revision:

  updated copyrihgt year

-------------

Changes:
  - all: https://git.openjdk.org/jdk/pull/10678/files
  - new: https://git.openjdk.org/jdk/pull/10678/files/c52dfa22..9b61a692

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=jdk&pr=10678&range=01
 - incr: https://webrevs.openjdk.org/?repo=jdk&pr=10678&range=00-01

  Stats: 1 line in 1 file changed: 0 ins; 0 del; 1 mod
  Patch: https://git.openjdk.org/jdk/pull/10678.diff
  Fetch: git fetch https://git.openjdk.org/jdk pull/10678/head:pull/10678

PR: https://git.openjdk.org/jdk/pull/10678