/// <summary>
/// Notify the submitter that a new deadline has been found and add it to the queue.
/// </summary>
/// <param name="deadline">
/// The deadline to add.
/// </param>
public void NewDeadline(Deadline deadline)
{
// Let's log this and notify the UI
Logger.Info("New deadline found " + deadline.DeadlineDuration + " for block " + deadline.MiningInfo.BlockHeight);
ConsoleUi.DisplayDeadline(deadline);
// Add this to our queue
lock (_deadlineQueueLocker)
_deadlineQueue.Add(deadline);
}
/// <summary>
/// This method provides the main logic that manages state transitions and deals with our queue.
/// </summary>
private void ThreadEntry()
{
while (_isAlive)
{
// First let's get a handle to our deadlines
Deadline[] deadlines;
lock (_deadlineQueueLocker)
{
// Remove any old deadlines
List <Deadline> toRemove = new List <Deadline>();
toRemove.AddRange(_deadlineQueue.Where(dl => dl.Status == DeadlineStatus.Accepted || dl.Status == DeadlineStatus.Rejected));
foreach (Deadline dl in toRemove)
{
_deadlineQueue.Remove(dl);
}
// Copy the list locally
deadlines = _deadlineQueue.Where(dl => dl.NextSubmissionDate <= DateTime.UtcNow).ToArray();
}
foreach (Deadline deadline in deadlines)
{
HttpResponseMessage response = null;
string stringResponse = null;
try
{
_client.DefaultRequestHeaders.Clear();
_client.DefaultRequestHeaders.Add("X-Miner", _version);
_client.DefaultRequestHeaders.Add("X-Capacity", _gbStorage.ToString());
deadline.Submit();
ConsoleUi.DisplayDeadline(deadline);
response = _client.PostAsync("/burst?requestType=submitNonce&nonce=" + deadline.Scoop.Nonce + "&accountId=" + deadline.Scoop.AccountId, null).Result;
response.EnsureSuccessStatusCode();
stringResponse = response.Content.ReadAsStringAsync().Result;
JObject obj = JObject.Parse(stringResponse);
JToken tok;
if (obj.TryGetValue("deadline", out tok))
{
// We have deadline so it was accepted
deadline.Accept();
ConsoleUi.DisplayDeadline(deadline);
}
else if (obj.TryGetValue("errorCode", out tok))
{
// An error and it was rejected
deadline.Reject();
ConsoleUi.DisplayDeadline(deadline);
}
else
{
// Some other state so we want to retry
deadline.SubmissionFailed();
ConsoleUi.DisplayDeadline(deadline);
}
}
catch (Exception ex)
{
deadline.SubmissionFailed();
ConsoleUi.DisplayDeadline(deadline);
Logger.Error("Failed to submit deadline", ex);
if (response != null)
{
if (!string.IsNullOrEmpty(stringResponse))
{
try
{
stringResponse = response.Content.ReadAsStringAsync().Result;
}
catch
{
}
}
if (!string.IsNullOrEmpty(stringResponse))
{
Logger.Debug(stringResponse);
}
}
}
}
// Wait to retry
Thread.Sleep(100);
}
}
