Transactions can be retried using the Transient Fault Handling Application Block.
This extension helps you create a strategy that will detect transient faults when performing
transactions with Spanner.
To create an execution strategy, create a class
class SpannerTransientErrorDetectionStrategy : ITransientErrorDetectionStrategy
{
public bool IsTransient(Exception ex) => ex.IsTransientSpannerFault();
}
public static bool IsTransientSpannerFault(this Exception exception)
Returns true if the exception represents a transient error in Spanner.
This indicates that the operation may succeed if it is attempted again.
Common errors that can cause this include temporary network interruption
or the service being temporarily unavailable.
[[["Easy to understand","easyToUnderstand","thumb-up"],["Solved my problem","solvedMyProblem","thumb-up"],["Other","otherUp","thumb-up"]],[["Hard to understand","hardToUnderstand","thumb-down"],["Incorrect information or sample code","incorrectInformationOrSampleCode","thumb-down"],["Missing the information/samples I need","missingTheInformationSamplesINeed","thumb-down"],["Other","otherDown","thumb-down"]],["Last updated 2025-04-09 UTC."],[[["The latest version of the `Google.Cloud.Spanner.Data` package available is `5.0.0-beta05`, with multiple prior versions listed for reference."],["The `TransientFaultDetector` class, found within the `Google.Cloud.Spanner.Data` namespace, aids in creating strategies to identify transient faults in Spanner transactions."],["A key functionality is the `IsTransientSpannerFault` method, which can be called on an exception to determine if it represents a temporary error that may resolve with retries."],["The class that should be created and called on to utilize the `IsTransientSpannerFault` method should inherit the `ITransientErrorDetectionStrategy`."],["This tool utilizes the Transient Fault Handling Application Block to perform the retrying of transactions that are found to have transient faults."]]],[]]
