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RestSharp: ExecuteAsync <T> never responds

I am trying to execute an async get request using ExecuteAsync<T>, but it never answers. What confuses me is what ExecuteAsyncworks, as do synchronous methods Executeand Execute<T>.

Here is my code:

var restClient = new RestClient("http://localhost:44268/api/");
var request = new RestRequest("jobs/{id}", Method.GET);
request.AddUrlSegment("id", "194");

// works
var req1 = restClient.Execute(request).Content;

// works
var req2 = restClient.Execute<Job>(request).Content;

// works
var req3 = restClient.ExecuteAsync(request, (restResponse) =>
{
    var test = restResponse.Content;
    Console.WriteLine(test);
});

var req4 = restClient.ExecuteAsync<Job>(request, (restResponse) =>
{
    // this code is never reached
    var test = restResponse.Content;
    Console.WriteLine(test);
});

It successfully makes an API call, but it just doesn't call back. What for? Am I doing something wrong?

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4 answers

This was resolved by updating to the latest version of RestSharp.

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ExecuteAsync is asynchronous.

This means that calls are returned to him immediately, without waiting for an answer.

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public  Task<IRestResponse> ExecuteAsync<T>(RestRequest request, RestClient client)
{
  EventWaitHandle executedCallBack = new AutoResetEvent(false);
  TaskCompletionSource<IRestResponse> tcs = new TaskCompletionSource<IRestResponse>();

IRestResponse res = new RestResponse();   
    try
    {
      var asyncHandle = client.ExecuteAsync<RestResponse>(request, response =>
        {
          res = response;
          tcs.TrySetResult(res);
          executedCallBack.Set();
        });


    }
    catch (Exception ex)
    {
      tcs.TrySetException(ex);
    }

    return tcs.Task;
}
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IRestResponse loginResponse = new RestResponse();
                    TaskCompletionSource<IRestResponse> tcs = new TaskCompletionSource<IRestResponse>();

//Task task = new Task(() => {client.ExecuteAsync<RestResponse>(request, tcs.SetResult);});// Lambda and anonymous method  
Task task = new Task(() =>client.ExecuteAsync<RestResponse>(request, tcs.SetResult)); // Lambda and named method                    
task.Start();
loginResponse = await tcs.Task;
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