package client import ( "context" "github.com/micro/go-micro/v2/errors" ) // note that returning either false or a non-nil error will result in the call not being retried type RetryFunc func(ctx context.Context, req Request, retryCount int, err error) (bool, error) // RetryAlways always retry on error func RetryAlways(ctx context.Context, req Request, retryCount int, err error) (bool, error) { return true, nil } // RetryOnError retries a request on a 500 or timeout error func RetryOnError(ctx context.Context, req Request, retryCount int, err error) (bool, error) { if err == nil { return false, nil } e := errors.Parse(err.Error()) if e == nil { return false, nil } switch e.Code { // retry on timeout or internal server error case 408, 500: return true, nil default: return false, nil } }