Igor Justino

It'd be nice to have a reminder in the PR template asking to update the Changelog. Opened this PR for discussion, not sure this is the best way to go...

hi! Have a question on the Keep-Alive header. I see in https://github.com/drbrain/net-http-persistent/blob/master/lib/net/http/persistent.rb#L943 that the header is set to a value (30 by default), so it'll send a header like `Keep-Alive:...