createClient static method

Implementation

static http.Client createClient() {
  return UserAgentClient(
    retry.RetryClient(
      http.Client(),
      when: (response) {
        const retryCodes = {
          408, // Request Timeout
          429, // Too Many Requests
          500, // Internal Server Error
          502, // Bad Gateway
          503, // Service Unavailable
          504, // Gateway Timeout
        };

        return retryCodes.contains(response.statusCode);
      },
    ),
    userAgent: '$_productName/$_productVersion',
  );
}