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Firebase Firestore is a scalable and flexible NoSQL cloud database to store and sync data for client- and server-side development. It is part of the Firebase suite of tools that help developers build high-quality apps quickly. Firestore is known for its real-time data synchronization and offline support, making it ideal for mobile and web applications.
When working with Firebase Firestore, you might encounter the error code firestore/cancelled
. This error indicates that an operation was cancelled unexpectedly. Developers might observe this error when attempting to read or write data to Firestore.
The firestore/cancelled
error is typically triggered when an operation is interrupted. This could happen due to various reasons such as:
Unstable or lost network connections can lead to operations being cancelled. Ensure that your application handles network changes gracefully.
Review your code to ensure that operations are not being cancelled intentionally or due to logic errors.
To resolve the firestore/cancelled
error, follow these steps:
Ensure that your device or server has a stable internet connection. You can use network monitoring tools or logs to verify connectivity status. Consider implementing retry logic to handle transient network issues.
Inspect your codebase to identify any logic that might be cancelling operations prematurely. Ensure that operations are not being cancelled due to user actions or application state changes.
Implement retry logic for operations that are critical and can be safely retried. Use exponential backoff strategies to avoid overwhelming the network or server.
Utilize Firebase Crashlytics or other logging tools to capture and analyze error occurrences. This will help in identifying patterns or specific conditions under which the error occurs.
For more information on handling Firestore errors, refer to the official Firebase documentation. Additionally, consider exploring community forums such as Stack Overflow for insights and solutions shared by other developers.
(Perfect for DevOps & SREs)
(Perfect for DevOps & SREs)