Nsryjdtyk

I am facing an issue with my project i've built an api project and put it into a docker container.

I can reach the container via the web just fine using local host inside a browser, but when trying to consume it through code via restsharp, httpclient i get connection refused.

I tried local host, the direct 172 address assigned and even exposed a port pointed to 127.0.0.1 per other directions i've read.

I am at a lost of next steps because i can not seem to get this to work in any way

here is my simple code i set up:

api call

[Route("Internal/Email")]

    public class EmailController : ControllerBase

    {

        [Route("Get")]

        [HttpGet]

        public ActionResult<string> Get()

        {

            return "email got";

        }

    }

consumer call:

public class TestController : Controller

    {

        private ServiceUrlConstants _serviceUrlConstants = new ServiceUrlConstants();

        private string _serviceUrl;

public IActionResult GetEmail()

        {

            try

            {

                _serviceUrl = _serviceUrlConstants.InternalServiceUrl;

                var httpClient = new HttpClient();

                var response = httpClient.GetAsync(_serviceUrl + "Internal/Email/Get");

                var content = response.Result.Content.ReadAsStringAsync();

                httpClient.Dispose();

                //client = new RestClient(_serviceUrl + "Internal/Email/Get");

                //var response = client.Execute(request);

                //var content = response.Content;

                return RedirectToAction("Index");

            }

            catch (Exception ex)

            {

                return RedirectToAction("Index");

            }

        }

}

Docker configuration (auto built by visual studio except third port exposure)

internalapiservice:

    environment:

      - ASPNETCORE_ENVIRONMENT=Development

      - ASPNETCORE_URLS=https://+:443;http://+:80

      - ASPNETCORE_HTTPS_PORT=44310

    ports:

      - "17399:80"

      - "44310:443"

      - "127.0.0.1:45310:45310"

    volumes:

      - ${APPDATA}/ASP.NET/Https:/root/.aspnet/https:ro

      - ${APPDATA}/Microsoft/UserSecrets:/root/.microsoft/usersecrets:ro

Sounds like your ports and connections are fine. I do not think that this is a network problem, but a problem with the environment variables.

Try:
- ASPNETCORE_URLS=https://localhost;http://localhost

I don't think external connections are allowed by default. You could try adding a URL reservation as detailed in this question. Maybe something like:

netsh http add urlacl url=https://+:44310/ user=everyone

(It looks like you are mapping container port 443 to 44310 on your machine..?)