gogoproto.customtype is used to have go-digest.Digest instead of string.
While it is convinient, protoc-gen-go doesn't support the extension
and that blocks #6564.
Signed-off-by: Kazuyoshi Kato <katokazu@amazon.com>
This allows both client and server to determine when
stream is completed. Previously this was done by
closesend call from the client side but that is async
so client can not assume that the server side also
already thinks that stream is complete.
Signed-off-by: Tonis Tiigi <tonistiigi@gmail.com>
Prevent error messages from being output to stderr.
Return illegal token when a quoted string is invalid and
capture the error.
Signed-off-by: Derek McGowan <derek@mcgstyle.net>
