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Examples

Examples of resilience4j-bulkhead

Create a BulkheadRegistry

Create a BulkheadRegistry with a custom BulkheadConfig.

// Create a custom configuration for a Bulkhead BulkheadConfig config = BulkheadConfig.custom() .maxConcurrentCalls(10) .maxWaitDuration(Duration.ofMillis(1)) .build(); // Create a BulkheadRegistry with a custom global configuration BulkheadRegistry bulkheadRegistry = BulkheadRegistry.of(config);

Create a Bulkhead

Get a Bulkhead from the BulkheadRegistry with the global default configuration

Bulkhead bulkhead = bulkheadRegistry .bulkhead("name");

Decorate a functional interface

Decorate your call to BackendService.doSomething() with a Bulkhead and execute the decorated supplier and recover from any exception.

Supplier<String> decoratedSupplier = Bulkhead .decorateSupplier(retry, backendService::doSomething); String result = Try.ofSupplier(decoratedSupplier) .recover(throwable -> "Hello from Recovery").get();