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Blocking Mode.md

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Blocking Mode

Synchronous API for contexts where async is not available.

Usage

@_spi(Blocking) import TPInAppReceipt

let receipt = try AppReceipt.local_blocking
let result = receipt.validate_blocking()

How It Differs

The blocking validator uses Security.framework verifiers (SecChainVerifier, SecSignatureVerifier) instead of the async swift-certificates/swift-crypto ones. Hash and metadata verification are the same.

Blocking validation runs verifiers sequentially, not in parallel.