update transport

[nntu]

No description provided.

[kellybyrd]

Two things:

1. I'm not part of the project, but looking at the history of other PRs it seems unlikely they'll take this PR. The project maintainers seem to want new transports to be implemented outside of the project rather than have more code they have to test and maintain.

That's the route I took with my changes to netflow2ng, which uses goflow2 as a library and then adds it's own transport and format.

2. It's sort of an incomplete PR. The code might be fine, but you don't give any overview, just adding two new transports. The commit message and the PR description provide no detail on the change.

[nntu]

Thanks for the detailed feedback. This is very helpful!