fix: Circuit breaker exception handling #971
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newtork
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...rc/main/java/com/sap/cloud/sdk/cloudplatform/resilience4j/DefaultCircuitBreakerProvider.java
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...rc/main/java/com/sap/cloud/sdk/cloudplatform/resilience4j/DefaultCircuitBreakerProvider.java
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...ilience4j/src/test/java/com/sap/cloud/sdk/cloudplatform/resilience4j/CircuitBreakerTest.java
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...rc/main/java/com/sap/cloud/sdk/cloudplatform/resilience4j/DefaultCircuitBreakerProvider.java
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CharlesDuboisSAP
approved these changes
Oct 22, 2025
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Context
Related BLI:
Related user issue:
Up until v5.22.0, when the circuit breaker opened the SDK would raise a
CallNotPermittedException. Since v5.23.0, this exception is not raised anymore in favour of the most recent exception leading to the circuit breaker opening.This PR (re-)introduces a way to programmatically check if the circuit breaker opened: this is exactly the case if a
ResilienceRuntimeException eis thrown weree.getSuppressed()includes aCallNotPermittedException.Feature scope:
Definition of Done
Documentation updated