Golang WithRetryer Examples

Example #1

File: route53.go Project: aebruno/lego

// NewDNSProvider returns a DNSProvider instance configured for the AWS
// Route 53 service.
//
// AWS Credentials are automatically detected in the following locations
// and prioritized in the following order:
// 1. Environment variables: AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY,
//    AWS_REGION, [AWS_SESSION_TOKEN]
// 2. Shared credentials file (defaults to ~/.aws/credentials)
// 3. Amazon EC2 IAM role
//
// See also: https://github.com/aws/aws-sdk-go/wiki/configuring-sdk
func NewDNSProvider() (*DNSProvider, error) {
	r := customRetryer{}
	r.NumMaxRetries = maxRetries
	config := request.WithRetryer(aws.NewConfig(), r)
	client := route53.New(session.New(config))

	return &DNSProvider{client: client}, nil
}

Example #2

File: transport.go Project: koding/koding

// NewTransport gives new resilient transport for the given ClientOptions.
func NewTransport(opts *ClientOptions) *aws.Config {
	cfg := aws.NewConfig().WithHTTPClient(httputil.DefaultRestClient(opts.Debug))
	retryer := &transportRetryer{
		MaxTries: 3,
	}
	if opts.Log != nil {
		retryer.Log = opts.Log.New("transport")
	}
	return request.WithRetryer(cfg, retryer)
}