public void Retry(WorkerItem item)
{
lock (_connectionLock)
{
if (_events.TryRemove(item.CorrelationId, out item))
{
var newCorrId = Guid.NewGuid();
item.CorrelationId = newCorrId;
item.Attempt += 1;
Interlocked.Exchange(ref item.LastUpdatedTicks, DateTime.UtcNow.Ticks);
_events.TryAdd(newCorrId, item);
_connection.EnqueueSend(_packager(newCorrId, item.Event).AsByteArray());
}
else
{
SignalWorkerFailed(null,
string.Format("Worker {0} couldn't remove event '{1}' on retry. Concurrency failure!",
Name,
item != null
? item.CorrelationId.ToString()
: "null"));
}
}
}
private void Retry(WorkerItem item)
{
lock (_connectionLock)
{
if (_items.TryRemove(item.CorrelationId, out item))
{
var newCorrId = Guid.NewGuid();
item.CorrelationId = newCorrId;
item.Attempt += 1;
Interlocked.Exchange(ref item.LastUpdatedTicks, DateTime.UtcNow.Ticks);
if (item.Attempt > 100)
{
_coordinator.SignalWorkerFailed(error: string.Format("Item's {0} current attempt is {1}!",
item,
item.Attempt));
}
_items.TryAdd(newCorrId, item);
_connection.EnqueueSend(item.Task.CreateNetworkPackage(newCorrId).AsByteArray());
}
else
{
_coordinator.SignalWorkerFailed(null, string.Format("Worker {0} couldn't remove corrid '{1}' on retry. Concurrency failure!",
_name,
item != null
? item.CorrelationId.ToString()
: "null"));
}
}
}
private bool TryRemoveWorkItem(WorkerItem workItem)
{
if (!_items.TryRemove(workItem.CorrelationId, out workItem))
{
_coordinator.SignalWorkerFailed(null, string.Format("Worker {0} couldn't remove corrid '{1}'. Concurrency failure!",
_name,
workItem.CorrelationId));
return(false);
}
Interlocked.Decrement(ref _inProgressCount);
return(true);
}
public bool TryRemoveWorkItem(WorkerItem workItem)
{
if (!_events.TryRemove(workItem.CorrelationId, out workItem))
{
SignalWorkerFailed(
error: string.Format("Worker {0} couldn't remove event '{1}'. Concurrency failure!",
Name,
workItem.Event.Event.EventId));
return(false);
}
Interlocked.Decrement(ref _inProgressCount);
return(true);
}
public void NotifyItemProcessed(WorkerItem item)
{
switch (_role)
{
case WorkerRole.Writer:
Interlocked.Increment(ref _totalProcessedEventCount);
_coordinator.NotifyEventCommitted(item.Event);
break;
case WorkerRole.Verifier:
Interlocked.Increment(ref _totalProcessedEventCount);
_coordinator.NotifyEventVerified(item.Event);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
private void NotifyItemProcessed(WorkerItem item)
{
Interlocked.Increment(ref _totalProcessedEventCount);
_coordinator.Complete(item.Task);
}
public void NotifyItemProcessed(WorkerItem item)
{
switch (_role)
{
case WorkerRole.Writer:
Interlocked.Increment(ref _totalProcessedEventCount);
_coordinator.NotifyEventCommitted(item.Event);
break;
case WorkerRole.Verifier:
Interlocked.Increment(ref _totalProcessedEventCount);
_coordinator.NotifyEventVerified(item.Event);
break;
default:
throw new ArgumentOutOfRangeException();
}
}
public void Retry(WorkerItem item)
{
lock (_connectionLock)
{
if (_events.TryRemove(item.CorrelationId, out item))
{
var newCorrId = Guid.NewGuid();
item.CorrelationId = newCorrId;
item.Attempt += 1;
Interlocked.Exchange(ref item.LastUpdatedTicks, DateTime.UtcNow.Ticks);
_events.TryAdd(newCorrId, item);
_connection.EnqueueSend(_packager(newCorrId, item.Event).AsByteArray());
}
else
SignalWorkerFailed(null,
string.Format("Worker {0} couldn't remove event '{1}' on retry. Concurrency failure!",
Name,
item != null
? item.CorrelationId.ToString()
: "null"));
}
}
public bool TryRemoveWorkItem(WorkerItem workItem)
{
if (!_events.TryRemove(workItem.CorrelationId, out workItem))
{
SignalWorkerFailed(
error: string.Format("Worker {0} couldn't remove event '{1}'. Concurrency failure!",
Name,
workItem.Event.Event.EventId));
return false;
}
Interlocked.Decrement(ref _inProgressCount);
return true;
}
public bool TryGetWorkItem(Guid key, out WorkerItem value)
{
return _events.TryGetValue(key, out value);
}
public bool TryGetWorkItem(Guid key, out WorkerItem value)
{
return(_events.TryGetValue(key, out value));
}
private void NotifyItemProcessed(WorkerItem item)
{
Interlocked.Increment(ref _totalProcessedEventCount);
_coordinator.Complete(item.Task);
}
private void Retry(WorkerItem item)
{
lock (_connectionLock)
{
if (_items.TryRemove(item.CorrelationId, out item))
{
var newCorrId = Guid.NewGuid();
item.CorrelationId = newCorrId;
item.Attempt += 1;
Interlocked.Exchange(ref item.LastUpdatedTicks, DateTime.UtcNow.Ticks);
if (item.Attempt > 100)
_coordinator.SignalWorkerFailed(error: string.Format("Item's {0} current attempt is {1}!",
item,
item.Attempt));
_items.TryAdd(newCorrId, item);
_connection.EnqueueSend(item.Task.CreateNetworkPackage(newCorrId).AsByteArray());
}
else
_coordinator.SignalWorkerFailed(null, string.Format("Worker {0} couldn't remove corrid '{1}' on retry. Concurrency failure!",
_name,
item != null
? item.CorrelationId.ToString()
: "null"));
}
}
private bool TryRemoveWorkItem(WorkerItem workItem)
{
if (!_items.TryRemove(workItem.CorrelationId, out workItem))
{
_coordinator.SignalWorkerFailed(null, string.Format("Worker {0} couldn't remove corrid '{1}'. Concurrency failure!",
_name,
workItem.CorrelationId));
return false;
}
Interlocked.Decrement(ref _inProgressCount);
return true;
}
