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Hi everybody,
Iam developing a Maui.Net app for login to WebApi
Iam getting the error (Can not access closed stream) in android when posting data to api
this is my code
public async Task<UserResponse> Login(string username, string password)
	var userInfo = new UserResponse();
	var client = new HttpClient();
	string url = "";
	client.BaseAddress = new Uri(url);

	var loginDto = new LoginDto(username, password);
	var json = JsonConvert.SerializeObject(loginDto);
	var data = new StringContent(json, Encoding.UTF8, "application/json");

	HttpResponseMessage response = await client.PostAsync(url, data);
	if (response.IsSuccessStatusCode)
		string content = response.Content.ReadAsStringAsync().Result;
		userInfo = JsonConvert.DeserializeObject<UserResponse>(content);
		return userInfo;
		return null;

What I have tried:

I have tried put the HttpClint declaration outside then function
Updated 21-Feb-23 13:38pm
Richard Deeming 22-Feb-23 10:25am    
string content = response.Content.ReadAsStringAsync().Result;

Why?! You're in an async method, so calling .Result on a task-returning method is never correct. Just await the task!
string content = await response.Content.ReadAsStringAsync();

1 solution

you could use this new feature released today for VS2022 v17.5: API development inner-loop - Visual Studio 2022 - 17.5 Released - Visual Studio Blog[^] ... it should help debug this issue.
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