Stop initializing env_logger in every test. In env_logger 0.5, it
may only be initialized once per process.
Also, Prost will soon upgrade to env_logger 0.5 and this will
(eventually) help reduce the number of versions of env_logger we
have to build. Turning off the regex feature will (eventually) also
reduce the number of dependencies we have to build. Unfortunately,
as it is now, the number of dependencies has increased because
env_logger increased its dependencies in 0.5.
Signed-off-by: Brian Smith <brian@briansmith.org>
The proxy will check that the requested authority looks like a local service, and if it doesn't, it will no longer ask the Destination service about the request, instead just using the SO_ORIGINAL_DST, enabling egress naturally.
The rules used to determine if it looks like a local service come from this comment:
> If default_zone.is_none() and the name is in the form $a.$b.svc, or if !default_zone.is_none() and the name is in the form $a.$b.svc.$default_zone, for some a and some b, then use the Destination service. Otherwise, use the IP given.
The proxy will now try to detect what protocol new connections are
using, and route them accordingly. Specifically:
- HTTP/2 stays the same.
- HTTP/1 is now accepted, and will try to send an HTTP/1 request
to the target.
- If neither HTTP/1 nor 2, assume a TCP stream and simply forward
between the source and destination.
* tower-h2: fix Server Clone bounds
* proxy: implement Async{Read,Write} extra methods for Connection
Closes#130Closes#131
Brian Smith
Sean McArthur