RetryCalculator

Namespace: TypeSafe.AI.Sdk

public static class RetryCalculator

Retry delay calculation and cancellable waits. Mirrors JS retry.ts.

Inheritance: object

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Fields

DefaultTimeoutMs

public const int DefaultTimeoutMs = 10000

Default timeout per attempt in milliseconds.

Value: int

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Methods

DelayMs(int, HttpResponseHeaders?, RetryPolicy?, Func<double>?)

public static int DelayMs(int attempt, HttpResponseHeaders? headers = null, RetryPolicy? policy = null, Func<double>? random = null)

Calculate the delay in milliseconds for a zero-based retry attempt. Uses an allowed server delay; otherwise uses capped exponential backoff with jitter.

Parameters

Name	Type	Description
attempt	int
headers	HttpResponseHeaders
policy	RetryPolicy
random	Func<double>

Returns: int

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IsRetryableStatus(int, RetryPolicy?)

public static bool IsRetryableStatus(int status, RetryPolicy? policy = null)

Whether the policy retries an HTTP status code.

Parameters

Name	Type	Description
status	int
policy	RetryPolicy

Returns: bool

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ParseRetryAfter(HttpResponseHeaders, DateTimeOffset?)

public static int? ParseRetryAfter(HttpResponseHeaders headers, DateTimeOffset? now = null)

Parse retry-after-ms or Retry-After into milliseconds, preferring retry-after-ms. Returns null when neither header contains a valid delay.

Parameters

Name	Type	Description
headers	HttpResponseHeaders
now	DateTimeOffset?

Returns: int?

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SleepAsync(int, CancellationToken)

public static Task SleepAsync(int milliseconds, CancellationToken cancellationToken = default)

Wait <code class=“paramref”>milliseconds</code>, throwing OperationCanceledException on cancellation.

Parameters

Name	Type	Description
milliseconds	int
cancellationToken	CancellationToken

Returns: Task

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