OZConstants

public enum OZConstants

Configuration defaults and contract limits for OpenZeppelin smart account operations.

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  • Default session expiry in milliseconds (7 days).

    Declaration

    Swift

    public static let defaultSessionExpiryMs: Int64
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  • Default HTTP timeout for indexer requests in milliseconds (10 seconds).

    Declaration

    Swift

    public static let defaultIndexerTimeoutMs: Int64
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  • Default HTTP timeout for relayer requests in milliseconds (6 minutes).

    Declaration

    Swift

    public static let defaultRelayerTimeoutMs: Int64
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  • XLM amount retained in the temporary account as minimum balance reserve when transferring Friendbot funds to a smart account wallet.

    Declaration

    Swift

    public static let friendbotReserveXlm: Int
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  • Interval in milliseconds between Soroban RPC polls while waiting for a freshly created ledger entry to become visible to the RPC. Shared by the funding-account visibility wait in OZTransactionOperations/waitForAccountVisibleToRpc(accountId:pollIntervalMs:timeoutSeconds:) and the deployed-contract visibility wait in OZTransactionOperations/waitForContractVisibleToRpc(contractId:pollIntervalMs:timeoutSeconds:).

    Declaration

    Swift

    public static let rpcVisibilityPollIntervalMs: Int
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  • Overall timeout in seconds for a freshly created ledger entry to become visible to the Soroban RPC. A funded account or a deployed contract confirms on Horizon within milliseconds, but the Soroban RPC may lag by one or more ledger closes; polling absorbs that variable propagation delay rather than assuming a single fixed wait. Shared by OZTransactionOperations/waitForAccountVisibleToRpc(accountId:pollIntervalMs:timeoutSeconds:) and OZTransactionOperations/waitForContractVisibleToRpc(contractId:pollIntervalMs:timeoutSeconds:).

    Declaration

    Swift

    public static let rpcVisibilityTimeoutSeconds: Int
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  • Default timeout for transaction submission and polling in seconds.

    Declaration

    Swift

    public static let defaultTimeoutSeconds: Int
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  • Maximum signers per context rule (OpenZeppelin contract limit).

    Declaration

    Swift

    public static let maxSigners: Int
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  • Maximum policies per context rule (OpenZeppelin contract limit).

    Declaration

    Swift

    public static let maxPolicies: Int
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  • Maximum context rule name length in UTF-8 bytes (OpenZeppelin contract limit).

    Declaration

    Swift

    public static let maxNameSize: Int
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  • Maximum external signer key data length in bytes (OpenZeppelin contract limit).

    Declaration

    Swift

    public static let maxExternalKeySize: Int
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  • HTTP header name identifying the SDK name in indexer and relayer requests.

    Declaration

    Swift

    public static let clientNameHeader: String
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  • HTTP header name identifying the SDK version in indexer and relayer requests.

    Declaration

    Swift

    public static let clientVersionHeader: String
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  • SDK identifier value for the iOS Stellar SDK, sent in client identification headers.

    Declaration

    Swift

    public static let clientName: String
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  • Maximum size in bytes for indexer HTTP response bodies (1 MiB).

    URLSession.data(for:) buffers the entire response into memory before returning; capping the accepted size protects the SDK process from a compromised remote service returning an arbitrarily large body. The indexer’s largest documented response shape (a contract-details payload with hundreds of context rules) fits comfortably under this limit.

    Declaration

    Swift

    public static let maxIndexerResponseBytes: Int
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  • Maximum size in bytes for relayer HTTP response bodies (256 KiB).

    Relayer responses carry at most a transaction hash plus a short status or error message; any larger payload is treated as a protocol failure and surfaces as OZRelayerResponse(success: false, ...).

    Declaration

    Swift

    public static let maxRelayerResponseBytes: Int
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