feat(integrations): Add integerations for grpc.aio

[alisoam]

Add server interceptor for asyncio grpc servers.

[github-actions]

This pull request has gone three weeks without activity. In another week, I will close it.

But! If you comment or otherwise update it, I will reset the clock, and if you label it Status: Backlog or Status: In Progress, I will leave it alone ... forever!

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"A weed is but an unloved flower." ― Ella Wheeler Wilcox 🥀

[alisoam]

Hi,
I'm glad that this MR is open again. :))))
I have the client interceptor on my laptop.
I will add the unary_unary client interceptor in following days.
I'm not sure these interceptors would work with stream calls correctly.

[fdellekart]

@alisoam FYI: As this PR was already 5 months old, I didn't expect somebody to continue working on it so soon. Therefore, I pulled your branch, added the unary_unary aio client interceptors, some tests, and also an integration which monkeypatches the relevant grpc functions.

If you can use anything from there feel free to do so and cherry-pick the commits, of course I don't want to overrule your efforts here 😉

I pushed the changes here. Will then submit the integration in an extra PR later 👍 😄

[antonpirker]

Hey @alisoam and @fdellekart !

Yea, sorry for it taking so long. But I will now have time to look at it.
Should I just review this PR or merge something from @fdellekart into it? (If yes, can you tell me what commits need to end up in this PR?)

Thanks to both of you!

[fdellekart]

I merged the current branch into mine and squashed/reworded the commits a bit to adhere to the formats described in the contribution guidelines.

Therefore, we could actually just continue this there if that's ok for everybody. I opened #2369 for this purpose 👍

[alisoam]

Hi @fdellekart,
I believe your PR is easier to merge because of the merge conflicts in this one. The implementation of Client Interceptors appears quite similar. I've added some comments to your PR. I suggest we close this PR and continue the discussion there.

[fdellekart]

Perfect, thx 👍 I am currently on vacation until mid next week but will have a look on your comments afterwards 🙂

[antonpirker]

Ok, very cool @alisoam and @fdellekart !
I will close this PR in favor of this one: #2369