Just before the holidays started I was given a task by my manager, $M.

$M: "Kyntak, while I'm away I want you to look into this new way of starting $important_service"

$me: "Okay $M, is there a bug for this that explains what is needed?"

$M: "Yes, you should be able to find it"

Goes looking, finds someone else working on something connected but not the same, finds the code change that makes this available... It doesn't explain how to use it, when the async events fire or (well, to a junior engineer like me) really anything.

Message the other (very experienced) eng.
$me: "Hey I've been asked to make $important_service use the new starting API, can you tell me about?"

$eng: "Yup, here's a bug for that and I'm happy to answer any questions you have" *goes offline*

I read the bug. It doesn't mention the original problem I was trying to solve, it doesn't even mention $important_service. There's no design doc mentioned. The bug has a higher priority assigned than any of my other work. It has an expected completion date only days after I get back from holidays (which $M told me to take).

I try to contact $M and $eng. They've already left for holidays.

"Hmm"

Implements as much of the fairly inevitable boilerplate that I can infer from the bugs and surrounding code.

"Hmm"

So, I'm into my second week of holiday and am starting to think about the potential shit storm I may return to.

I hope the bug's priority was wrong.

For this year I have four main tasks I have set myself:
1. Don't lose my job
2. Write a few toy programming languages
3. Blog about said languages and things I learnt at work
4. Get married

I'm pretty excited about most of those but would love some tips on how you guys have overcome challenges in similar endevours