+1 Having all connections be explicit seems like a must.
> On 24 Mar 2017, at 19:48, Thomas Groh <tg...@google.com.INVALID> wrote:
>
> Hey everyone;
>
> I have a quick one-pager on PTransform capabilities and the ability for a
> PTransform to receive inputs via a Side-channel. This is a low-impact
> change to any existing user and runner author, but since it hits every
> PTransform and is required for the runner API, I thought you all might be
> interested.
>
> Thanks,
>
> Thomas
>
> https://docs.google.com/document/d/1e_-MenoW2cQ-6-EGVVqfOR-B9FovVXqXyUm4-ZwlgKA/edit?usp=sharing
