28 lines
636 B
PHP
28 lines
636 B
PHP
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<?php
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declare(strict_types=1);
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namespace Mod\Mcp\Exceptions;
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use RuntimeException;
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/**
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* Exception thrown when the circuit breaker is open and no fallback is provided.
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*
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* This indicates the target service is temporarily unavailable due to repeated failures.
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*/
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class CircuitOpenException extends RuntimeException
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{
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public function __construct(
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public readonly string $service,
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string $message = '',
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) {
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$message = $message ?: sprintf(
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"Service '%s' is temporarily unavailable. Please try again later.",
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$service
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);
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parent::__construct($message);
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}
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}
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