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Firebase SDK is CRASHING ALLLL iOS Apps, since today morning

89 pointsby 2h agotwitter.com
47 comments
2h agoHN ↗

Resolved, but can still affect customers for up to 4 hours...

So many problems here, and no signs of an updated SDK that behaves properly on malformed input.

2h agoHN ↗

This is not the first time this has happened.

1h agoHN ↗

I was wondering why random apps kept crashing today. Good to know.

1h agoHN ↗

But this is completely not acceptable from the Google

1h agoHN ↗

They’ve been accepting this for years and so have users

1h agoHN ↗

Ugh.

That's the dark side of these types of dependencies.

But they provide a great deal of utility, so I can understand the attraction.

1h agoHN ↗

I guess it's time Apple sherlocked Firebase.

37m agoHN ↗

Apple's web services are shit, so I hope not. When it works it's great/okay, but when it breaks 5-10% of the time (that's about the rate AirDrop doesn't work for me) there's absolutely no indication what the hell is going on. Apple's allergic to progress indicators and useful error messages.

1h agoHN ↗

I'm hearing an awful lot of "How could they do this to us?" and not a lot of "Wow, maybe we should have read some of this 3rd party code we bundled into 'ALLLL' of our apps"

Just an ignorant and naive outsider's take, but to me it paints a pretty damning picture of the state of mobile development.

1h agoHN ↗

Mobile and frontend development, both, now-a-days contain way way way more dependencies than they should.

1h agoHN ↗

Yes, but the SaaS adoption is also the reason. Many analytics SDKs, observability tooling etc.

1h agoHN ↗

maybe we should have read some of this 3rd party code we bundled

Not really practical though, if you push the thought to its limit. That 3rd party code is literally everything that's not written by you, from firmware to the launch UI. And if you don't push the thought to the limit then there's always that risk leading to the same "maybe we should've read X" if something happens in X. Trusting that others will be good stewards of all that 3rd party stuff is a hard requirement for making progress.

1h agoHN ↗

I agree its not practical, but including any 3rd party libraries in your project puts it at real risk of upstream bugs. There needs to be acceptance of this rather than blame culture.

1h agoHN ↗

You're already trusting them with their proprietary cloud products, whose code you can't read. Why wouldn't you trust them with their client SDK code.

1h agoHN ↗

Because their client SDK might crash the entire app if the server does something funky. We saw it before with Facebook, and now it's Firebase's turn.

A dependency on code you can't read reaching out to servers you don't control is a recipe for disaster. If you can control the server, you can try to add fixes, redirect DNS to a backup cluster, you name it. If you implement the client, you can write the code in a way that doesn't cause full crashes when the remote server does something weird. If you can do neither, you're handing over your business flow and uptime to a third party that doesn't care about you in the slightest.

1h agoHN ↗

I remember first learning about Firebase when working on Android push notifications, a loooooong time ago (~2011 i think). Over time it grew into this full-featured app development platform, after an aquisition (don’t remember the name).

These days however it feels a bit neglected, and somehow poorly bolted on to GCP. I still have a few production apps running on it and news like this reinforces my belief that it’s in decline.

What are folks using these days that (ideally) is open source and self-hostable? I don’t want to lock in with another platform. Some of these apps use the offline sync feature of Firestore (apps used in basements and other low-connectivity areas).

1h agoHN ↗

I guess Supabase is the obvious contender. It doesn't provide the actual frontend hosting though, which is a bit of a pain because now you have two problems.

44m agoHN ↗

I wasn't aware that Supabase is self-hostable - thanks for pointing that out, will have a look. Customer is in Europe, if they decide to move away from Firebase, they don't want to migrate to another managed platform run by a US company (digital sovereignty etc.)

1h agoHN ↗

Especially for offline sync Firebase is still much stronger than other all-in-one solutions.

The real alternative there would be to use some SQLite syncing solution and a different solution for auth and cloud compute.

51m agoHN ↗

While Firebase has support for queries with realtime updates and offline caching, I wouldn't quite call it offline sync.

1h agoHN ↗

Yes that's the sad part, if you want to integrate Push Notification in your app, and you want to use a 3rd party vendor like OneSignal etc, you still need a fuckin FIREBASE account & FIREBASE dependencies in your app. So every app on the Play Store comes with firebase dependency.

43m agoHN ↗

Calling them a 3rd party push notification vendor is being generous. Google is still doing the push notification and I guess OneSignal offers a wrapper around the libs.

1h agoHN ↗

If only there was any way to avoid this, right..? (I don't mean from Google's side, that as well, but that's not the point)

1h agoHN ↗

No, not under your control. It is like "trust me bro" thing from your dependency maintainers.

16m agoHN ↗

Well, you don't have to use the proprietary third-party SDKs in your apps... If you want analytics you can either implement your own, or use some open-source ones that aren't dependent on some third party backends switching some features on for everyone all at once...

1h agoHN ↗

Keep vibe coding and breaking everything.

This will be the new normal as all human “engineers” from staff to seniors are now down levelled to interns and junior engineers when using AI; unable to understand what they are doing and pushing broken updates like this into production with “agents”.

Better not blame Claude on this outage.

1h agoHN ↗

No matter who writes the code, the name in the commit is responsible as well as the person who approved / reviewed the PR.

1h agoHN ↗

The coding side of this isn't even the problem - that a broken change like this made it to production is an operational failure.

Why didn't testing catch this? Why was there no canary? How come alarms didn't wake up an on call as soon as the call-volume on the backend dropped? Why was this update rolled out to every customer at once, instead of gradually?

1h agoHN ↗

I think verification is still a grey area in the agentic software dev. QA and ppl testing it often resort to coding agents for the QA work, and we all know how good agents are at convincing themselves.

47m agoHN ↗

The solution is testing it yourself, not more AI

58m agoHN ↗

Why pay for and bother with all of that when you can outsource it to your users?

Users who will forget about it, and due to inertia stay on your platform.

43m agoHN ↗

No matter how many times this is said, the reality is that it is not true: no one will get blamed if the AI can be blamed.

24m agoHN ↗

Wrong. They will be totally blamed. And the pushback will be that management forced me to use AI and go fast. Then, management will be the one NOT being blamed for this.

33m agoHN ↗

And in many companies, if they move at a responsible speed (rather than the speed the AI vendors promise, if you let their tools work in yolo mode), that person will get replaced by someone who will just yolo it

1h agoHN ↗

At least Google engineers can invert a binary tree

1h agoHN ↗

Lol, but they can't build BREW ;)

1h agoHN ↗

Yeah, and pinning versions doesn't save you when the config comes from their server.

49m agoHN ↗

Ironic. They could save others from crashes, but not themselves.

33m agoHN ↗

A friendly piece of vocabulary assistance: it's "this morning" ("today morning" is not correct English)