RetryErrorHandling
Upgather SDK / RetryErrorHandling
Class: RetryErrorHandling
Provides an error handling strategy that supports retries with exponential backoff.
Remarks
This class implements the ErrorHandlingStrategy interface and allows for retrying failed API calls with configurable backoff, jitter, and retry conditions.
Implements
Constructors
new RetryErrorHandling()
new RetryErrorHandling(
maxRetries,options):RetryErrorHandling
Creates an instance of RetryErrorHandling.
Parameters
maxRetries
number
The maximum number of retry attempts.
options
RetryErrorHandlingOptions = {}
Configuration options for retry behavior.
Returns
Methods
getRetryDelay()
getRetryDelay(
attempt):number
Calculates the delay for a given attempt with exponential backoff and jitter.
Parameters
attempt
number
The current attempt number.
Returns
number
The delay in milliseconds.
handleError()
handleError(
response,attempt,originalError):ErrorHandlingResult
Handles the API error by implementing a retry mechanism.
Parameters
response
The API response containing error details.
attempt
number
The current attempt number.
originalError
Error
The original error that occurred.
Returns
An ErrorHandlingResult indicating whether to retry or abort.
Implementation of
ErrorHandlingStrategy.handleError
isRetryableStatusCode()
isRetryableStatusCode(
statusCode):boolean
Determines if a status code represents a retryable error.
Parameters
statusCode
number
The HTTP status code to check.
Returns
boolean
True if the status code represents a retryable error, false otherwise.
shouldRetry()
shouldRetry(
statusCode,attempt,response):boolean
Determines whether a request should be retried.
Parameters
statusCode
number
The HTTP status code.
attempt
number
The current attempt number.
response
The full API response.
Returns
boolean
True if the request should be retried, false otherwise.