Today after a simple deploy for adjusts (without install new features) my angularfire application stay lot delay. When checked the console log see this message, in login screen, without any operation or request.
Somebody can give some trick?
Firestore (4.9.0) 2018-05-22T22:05:09.569Z: FirebaseError: [code=resource-exhausted]: Quota exceeded.
Firestore (4.9.0) 2018-05-22T22:04:17.606Z: Using maximum backoff delay to prevent overloading the backend.
Problem solved after unistall old unused functions
npm uninstall firabase-functions
I am also facing the same error in angularfire 2. It looks like there are two possible options to solve this issue
1) User firebase cloud functions. Move your code there and call the function from angular. Retrieve the data.
2) Write a python script and execute it using tools like PyCharm.
Related
In our Firebase application there is a list with lots of items in Realtime Database. Every create, update and delete operation on single item is processed by Firebase Cloud Function with onWrite trigger (in simplest case this function just counts items). But sometimes there is a need for bulk operation on items without need for individual processing. Let's say we want in single transaction remove all items and reset counters.
Earlier it worked just fine. Due to the limit of 1000 for number of Cloud Functions triggered by a single write (https://firebase.google.com/docs/database/usage/limits), no functions where triggered at all and it was desired outcome.
Now, without any change to application code we have an error
Error: TOO_MANY_TRIGGERS: This request would cause too many functions to be triggered.
Same error appears in client application, Admin API and even when importing json using the web interface. Only option that works for us is processing of items in batches. But it is not transactional and takes up to tens of minutes instead of milliseconds as before.
What options do we have to bypass this error? Optimally this would be some switch to skip function triggering in case of exceeding the limit.
For anybody reading this question post-2018, there is now an option to disable strict enforcement for trigger limits.
Strict validation is enabled by default for write operations that trigger events. Any write operations that trigger more than 1000 Cloud Functions or a single event greater than 1 MB in size will fail and return an error reporting the limit that was hit. This might mean that some Cloud Functions aren't triggered at all if they fail the pre-validation.
If you're performing a larger write operation (for example, deleting your entire database), you might want to disable this validation, as the errors themselves might block the operation.
To turn off strictTriggerValidation, follow these steps:
Get your Database secret from the Service accounts tab of your Project settings in the Firebase console.
Run the following CURL request from your command line:
curl -X PUT -d "false" https://NAMESPACE.firebaseio.com/.settings/strictTriggerValidation/.json?auth\=SECRET
See here for the docs: https://firebase.google.com/docs/database/usage/limits
There is currently no way to prevent triggers from running in special circumstances. The only way around this is to undeploy all your triggers, perform your updates, then deploy all your triggers again.
I would encourage you to file a feature request for this.
I just got this error message in an older, Flutter project that I hadn't touched in quite some time.
[firebase_database/unknown] TOO_MANY_TRIGGERS: This request would cause too many functions to be
triggered.
It turned out that here it was caused by the fact that my Cloud Functions were still set to use Node v8, which was retired in early 2021.
Upgrading the Cloud Functions to use Node v12 (no other changes needed) removed the error message for me.
Turning off strictTriggerValidation is solved my issue.
if you are using firebase tool you can follow these steps.
Turn off strictTriggerValidation for entire project:
MAC
sudo firebase database:settings:set strictTriggerValidation false --project *my_project_id*
If you need to turn off for particular instance:
MAC
sudo firebase database:settings:set strictTriggerValidation false --project *my_project_id* --instance *my_instance_name*
check instances
sudo firebase database:instances:list --project *my_project_id*
Note: windows user please try without sudo
FYR:
Limitations: https://firebase.google.com/docs/database/usage/limits
Firebase CLI Commands: https://firebaseopensource.com/projects/firebase/firebase-tools/
I got stuck when edit example function generateThumbnail, which is convert to multiple image resolution but unfortunately, it raised some exceptions then it running continuously util system report quota exceeded. Would you show me how to stop running process in Functions?
The simplest way to stop a function like that is to deploy an empty function for it instead, or to deploy an index.js without the function present.
Is there a way to disable a Cloud Function for Firebase through the Firebase dashboard?
I deployed a Cloud Function with a bug which caused an infinite loop of the function being triggered, updating the data, then the function triggering again. I discovered the error quickly, but I had to fix the code and redeploy the entire project to get the function to stop triggering.
Even though I deployed the new function, the deployment took some time and the function was triggered hundreds of times (which actually caused others to be triggered hundreds of times).
I'd like to be able to disable a function immediately when this happens, but I don't see any options in the dashboard or through the Firebase CLI.
If you view Cloud Functions in the Cloud Console, you can delete them individually from there: https://console.cloud.google.com/functions
Dont want to delete the function as I want to keep the usage history, logs, health ect?
This work around,long winded, but does the trick:
Disable function:
comment out the code in then function in your index.js
deploy just the firebase function:
firebase deploy --only functions:functionName
Enable function:
uncomment code
redeploy just the function with above line
Unfortunately Firebase has only a delete option and no disable option :(
A thing that I'm doing which isn't particularly neat but does the job. is just add a node in the database. for me I have a weekly script I run where I don't want my cloud functions to run when that's running. so at the top of my function I read that node and if the script is running, I just return early. not ideal but saves me having to comment out and redeploy every time
For me the fastest way is to edit function code directly in Google Cloud Console editor. In case of the HTTP function adding something like this at the beginning of a handler
res.status(500).send('The function is disabled');
return;
I use a solution similar to Red Baron. I have a Firestore Collection of booleans (one for each function) and I check that boolean at the beginning of my function to determine if it's allowed to run. The function will indeed be called, but it won't do anything if that boolean is set to false. It's not a perfect solution because it doesn't completely disable the function. But at least it will retain the log history.
I'm using Google Cloud Functions to:
Watch for a new Firebase entry
Download a file that's referenced in the Firebase entry
Generate a thumbnail based on that file.
Upload the thumbnail to the cloud bucket.
Unfortunately I'm getting ECONNRESET errors repeatedly on step 4, and the only way to fix it seems to be to redeploy the function. Any ideas how to further debug this?
Edit:
It seems like many times when this happens, when I try to deploy the function again, it errors, and I have to run the deploy twice. Is something hanging or something?
Update May 9 2017
According to this thread, the google cloud nodejs API developers have made some changes to the defaults that are used when initializing that should solve these ECONNRESET socket issues.
From #stephen++ on github GoogleCloudPlatform/google-cloud-node issue 2254:
We have disabled the forever agent by default in Cloud Function
environments. If you un- and re-install #google-cloud/storage, you
will pick up the new behavior automatically. Thanks for all of the
helpful debugging, everyone!
Older Post Follows:
The solution for me to similar ECONNRESET issues using storage on the cloud functions platform was to use npm:promise-retry, but set up your own retry strategy because the default of 10 retries is too many.
I reported an ECONNRESET issue with cloud functions to Google Support (which you might star if you are also getting ECONNRESET in this context but not in other contexts) and they replied with a "won't fix" that the behavior is expected. Google support said the socket that the API client library uses to connect times out after a few minutes, and then when your cloud function tries to use it again you get ECONNRESET. They recommended adding autoRetry:true when initializing the storage API, but that did not help.
The ECONNRESETs happen on the read side too. In both read and write cases promise-retry helps, and most of the time with only 1 retry needed to reset the bad socket.
So I wrote npm:pipe-to-storage to return a promise to do the retries, check md5, etc., but I haven't tested it with binary data, only text, so I don't know if you could use it with image files. The calls would look like this:
const fs = require('fs');
const storage = require('#google-cloud/storage')();
const pipeToStorage = require('pipe-to-storage')(storage);
const source = ()=>(fs.createReadStream("/path/to/your/file/to/upload"));
pipeToStorage(source, bucketName, fileNameInBucket).then(//do next step);
See also How do I read the contents of a new cloud storage file of type .json from within a cloud function?
You can directly report a bug to the Firebase Support team, or open a support ticket with Firebase to troubleshoot a specific issue.
You may also report a Cloud Functions specific issue in the Google Issue Tracker, which is similar to Stack Overflow in that it is accessible by the public (but specifically used for filing issue reports).
Not appear every time, but sometimes this error appears in the log:
FIREBASE WARNING: {"code":"app/invalid-credential","message":"Credential implementation provided to initializeApp() via the \"credential\" property failed to fetch a valid Google OAuth2 access token with the following error: \"read ECONNRESET\"."}
Is there any way to handle this kind of error like retry?
Or is it okay to ignore it?
Just ensure that your machine time auto sync. and not manualy,
And your XXX......json from firebase is the latest downloaded. (if you dont sure, download it again - and this file will be the newer one)
that what helped me.
I am also facing this issue. Looks like it retries and get the job done but cloud functions are taking time to process data.