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package retry
import (
awsmiddle "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/smithy-go/middleware"
)
// attemptResultsKey is a metadata accessor key to retrieve metadata
// for all request attempts.
type attemptResultsKey struct {
}
// GetAttemptResults retrieves attempts results from middleware metadata.
func GetAttemptResults(metadata middleware.Metadata) (AttemptResults, bool) {
m, ok := metadata.Get(attemptResultsKey{}).(AttemptResults)
return m, ok
}
// AttemptResults represents struct containing metadata returned by all request attempts.
type AttemptResults struct {
// Results is a slice consisting attempt result from all request attempts.
// Results are stored in order request attempt is made.
Results []AttemptResult
}
// AttemptResult represents attempt result returned by a single request attempt.
type AttemptResult struct {
// Err is the error if received for the request attempt.
Err error
// Retryable denotes if request may be retried. This states if an
// error is considered retryable.
Retryable bool
// Retried indicates if this request was retried.
Retried bool
// ResponseMetadata is any existing metadata passed via the response middlewares.
ResponseMetadata middleware.Metadata
}
// addAttemptResults adds attempt results to middleware metadata
func addAttemptResults(metadata *middleware.Metadata, v AttemptResults) {
metadata.Set(attemptResultsKey{}, v)
}
// GetRawResponse returns raw response recorded for the attempt result
func (a AttemptResult) GetRawResponse() interface{} {
return awsmiddle.GetRawResponse(a.ResponseMetadata)
}
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