private void Send(Task task)
{
lock (_connectionLock)
{
var corrId = Guid.NewGuid();
_items.TryAdd(corrId, new WorkerItem(corrId, task));
_connection.EnqueueSend(task.CreateNetworkPackage(corrId).AsByteArray());
}
}
public void Send(VerificationEvent evnt)
{
lock (_connectionLock)
{
var corrId = Guid.NewGuid();
_events.TryAdd(corrId, new WorkerItem(corrId, evnt));
_connection.EnqueueSend(_packager(corrId, evnt).AsByteArray());
}
}
private void Send(WorkItem workItem)
{
lock (_connectionLock)
{
_inProgress.TryAdd(workItem.Operation.CorrelationId, workItem);
_connection.EnqueueSend(workItem.Operation.CreateNetworkPackage().AsByteArray());
}
}
public Task Subscribe(string stream, Action <RecordedEvent> eventAppeared, Action subscriptionDropped)
{
var id = Guid.NewGuid();
var source = new TaskCompletionSource <object>();
if (_subscriptions.TryAdd(id, new Subscription(source, id, stream, eventAppeared, subscriptionDropped)))
{
var subscribe = new ClientMessages.SubscribeToStream(stream);
var pkg = new TcpPackage(TcpCommand.SubscribeToStream, id, subscribe.Serialize());
_connection.EnqueueSend(pkg.AsByteArray());
}
else
{
source.SetException(new Exception("Failed to add subscription. Concurrency failure."));
}
return(source.Task);
}