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Guard asynchronous logging

Goal -- WPM

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Exercise Algorithm Area
1public static class ApiLogger

2{

3public static void LogFailure(ILogger logger, string correlationId, Exception ex)

4{

5try

6{

7logger.LogError(ex, "API failure {CorrelationId}", correlationId);

8}

9catch

10{

11// swallow logging errors

12}

13}

14}
Algorithm description viewbox

Guard asynchronous logging

Algorithm description:

Log API failures without ever surfacing secondary exceptions while keeping the correlation id visible for tracing.

Algorithm explanation:

Wraps the logger call in a try/catch so partner monitoring services never crash the calling transaction, and it preserves the unique correlation id in the structured log message.

Pseudocode:

function LogFailure(logger, correlationId, exception)
    try
        logger.LogError(exception, "API failure {CorrelationId}", correlationId)
    catch
        // ignore logging errors
    end
end