/// <summary>
/// Gets the contract from the meta service.
/// </summary>
/// <param name="key"></param>
/// <returns></returns>
private EmitterContract FetchContract(int key)
{
try
{
Service.Logger.Log("Fetch contract #" + key);
// Query the meta service
var response = Query.Get("/v1/contract/" + key, 10000);
if (response != null)
{
// Deserialize the response as JSON
return(JsonConvert.DeserializeObject <EmitterContract>(response));
}
Service.Logger.Log(LogLevel.Error, "Unable to fetch contract #" + key);
return(null);
}
catch (Exception ex)
{
Service.Logger.Log(ex);
return(null);
}
}
private static IEnumerator <float> MakeRequest(string url, Action <ThreadSafeRequest> errorHandler, Action <string> resultHandler)
{
ThreadSafeRequest request = new ThreadSafeRequest();
Task.Run(() =>
{
request.Result = HttpQuery.Get(url, out bool success, out HttpStatusCode code);
request.Success = success;
request.Code = code;
request.done = true;
});
yield return(Timing.WaitUntilTrue(() => request.done));
if (request.Success)
{
resultHandler(request.Result);
}
else
{
errorHandler(request);
}
}