请求使用自己的请求过早结束

Request ended prematurely using own Request

我正在使用包“FastEndpoints”和“FastEndpoints.Security”来创建 RESTApi。 这是我的端点:

public class LoginEndpoint : Endpoint<LoginRequest, LoginResponse>
{
    IUserService _userSvc;

    public LoginEndpoint(IUserService users)
    {
        _userSvc = users;
    }

    public override void Configure()
    {
        Verbs(Http.GET);
        Routes("/api/login");
        AllowAnonymous();
    }

    public override async Task HandleAsync(LoginRequest req, CancellationToken ct)
    {
        if (_userSvc.LoginValidByName(req.Name, req.Password))
        {
            var user = _userSvc.GetFromName(req.Name);
            var expiresAt = DateTime.UtcNow.AddDays(1);
            var token = JWTBearer.CreateToken(
                GlobalSettings.TOKEN_SIGNING_KEY,
                expiresAt,
                user.Permissions.Select(p => p.Name));

            await SendAsync(
                new LoginResponse()
                {
                    Token = token,
                    ExpiresAt = expiresAt
                });
        }
        else
        {
            await SendUnauthorizedAsync();
        }
    }
}

使用 Postman,端点按预期工作:

但是在使用 RestSharp 时(请注意,我对整个 RESTApi 世界还很陌生),我收到错误 'Request ended prematurely'。
这是我的简单调用:

public class ApiClient
{
    private RestClient _restClient;

    public ApiClient(string baseUrl)
    {
        _restClient = new RestClient(baseUrl);
        //ServicePointManager.ServerCertificateValidationCallback += (s, c, ch, p) => true;
    }

    public async Task<bool> UserValid(string username, string password)
    {
        var request = new RestRequest("/api/login", Method.Get);
        request.AddParameter("name", username);
        request.AddParameter("password", password);
        var result = await _restClient.GetAsync(request);
        if (result.StatusCode == HttpStatusCode.OK)
            return true;
        else
            return false;
    }
}

有人可以帮我填吗?
由于它与 Postman 一起使用,我怀疑我的电话有问题。

是:

_userSvc.LoginValidByName

或者任何其他函数偶然缺少 await