How should I handle exceptions for API data requester?

Question

How should I handle this exception for API data requester? The Dostuff1,2,3 is 3 different functions that retrieves data from an API. This function is ran every minute. What I want to do is to catch the exception, but not stop the program, and rather let it retry on the next iteration. How should I solve this? I guess I shouldn't be using throw, but the code want me to return something. public async Task Dostuff1,2,3() { try { using (HttpResponseMessage result = await _httpClient.GetAsync(Adrdess)) using (HttpContent content = result.Content) { result.EnsureSuccessStatusCode(); string data = await content.ReadAsStringAsync(); } return data; } catch (Exception ex) { Console.WriteLine("Error"); throw; } } JavaScript questions and answers, JavaScript questions pdf, JavaScript question bank, JavaScript questions and answers pdf, mcq on JavaScript pdf, JavaScript questions and solutions, JavaScript mcq Test , Interview JavaScript questions, JavaScript Questions for Interview, JavaScript MCQ (Multiple Choice Questions)

Answer 1

If the return value is what concerns you, then you can return null or new Task(() => string.Empty) since they basically mean that you have no data to return. Now it depends if you have a project with clear requirements where you should always have a default value to return or some other data source if this one is not available, but if you just want the code to compile, you can have a simple return null; there.