Changes since 0.3.5:
- Fix/workaround for half close
Adding a flag (-halfclose) and http cli option to do/not do half close
(To workaround envoyproxy/envoy#2066 set the
default to false)
Also pass the keep alive flag to the standard client
- Fix for #24 (proxy erroneous More data is available... error)
Needed to reset max when switching from expected keep alive to not keep
alive