//subscribe to a collection shard (pull)
public virtual void Subscribe(SendChannel <T> channel, Task task)
{
//dependes - list people the need to run next
dependents = dependents.Concat(new Task[] { task }).ToArray();
//where to send to stuff
outputChannels = outputChannels.Concat(new SendChannel <T>[] { channel }).ToArray();
var tempMessage = new Message <T>(null);
//ask current content for that shard
//contentes - virtual method each one has to define to create the diff.
foreach (var record in Contents())
{
//Console.WriteLine("Sending {0}", record);
//if all the message is ready to send - fill up all the message in payload
if (tempMessage.length == tempMessage.payload.Length)
{
channel.Send(ref tempMessage);
tempMessage.length = 0;
}
tempMessage.payload[tempMessage.length++] = record;
}
//send even if the payload is not full...
tempMessage.status = MessageStatus.FinalNonEmpty;
//send to every single channel
channel.Send(ref tempMessage);
}
public ActionResult ReSend(SendChannel channel, string nkeys)
{
string temp = Regex.Replace(nkeys, @"\D", " ");
string[] nums = temp.Split(' ');
foreach (string k in nums)
{
if (string.IsNullOrEmpty(k))
{
continue;
}
List <Privacy> plist = db.Privacies.Where(p => p.NucleusKey.Equals(k)).ToList();
foreach (Privacy pp in plist)
{
pp.SENDCHANEL &= ~channel;
if (channel == SendChannel.PFORCERX)
{
pp.SENDCHANEL &= ~SendChannel.PFORCERX_INVALID;
pp.SENDCHANEL &= ~SendChannel.PFORCERX_ONEKEY_DUP;
}
db.Entry(pp).State = System.Data.Entity.EntityState.Modified;
}
db.SaveChanges();
}
return(RedirectToAction("ReSend"));;
}
public override void Subscribe(SendChannel <Weighted <T> > channel, Task task)
{
source1.Subscribe(channel, task);
var negation = new NegationChannel <T>(channel);
source2.Subscribe(negation, task);
}
/// <summary>
/// 根据消息 标题 通道和发送目标发送消息
/// </summary>
/// <param name="title"></param>
/// <param name="channel"></param>
/// <param name="sendtoIds"></param>
public void Send(string title, SendChannel channel, params int[] sendtoIds)
{
JMessage msg = new JMessage
{
Title = title,
SendToIds = sendtoIds,
Channel = channel,
SenderId = AppManager.Instance.GetCurrentUserId().ToInt()
};
_processer.Add(msg);
}
public static void Main()
{
var conn = new RabbitMQConnection("amqp://localhost");
var sendChannel = new SendChannel(conn);
int i = 0;
while (i++ < 30)
{
Thread.Sleep(1000);
Console.WriteLine(" [x] Sent {0}", i);
sendChannel.Send(i, null);
}
Console.WriteLine(" Press [enter] to exit.");
Console.ReadLine();
}
private void ProcessNewEvent(Event newEvent)
{
try
{
// посылаем событие подписчику
SendChannel.SetData(newEvent);
}
catch (Exception ex)
{
// что-то произошло при передаче события, но это не повод для прекращения работы
Log.Error(ex, "Ошибка передачи события " + newEvent, ex);
}
finally
{
lock (_counterLock)
{
--_activeEventsCount;
}
}
}
public void AddReceiver(SendChannel <S, T> receiver)
{
this.onListener(receiver);
}
public override void Subscribe(SendChannel <Weighted <R> > channel, Task task)
{
var selectChannel = new SelectManyChannel <T, R>(channel, selector);
source1.Subscribe(selectChannel, task);
}
public SelectManyChannel(SendChannel <Weighted <R> > channel, Func <T, IEnumerable <R> > s)
{
baseChannel = channel; selector = s;
}
public override void Subscribe(SendChannel <Weighted <T> > channel, Task task)
{
var whereChannel = new WhereChannel <T>(channel, predicate);
source1.Subscribe(whereChannel, task);
}
public NegationChannel(SendChannel <Weighted <T> > channel)
{
baseChannel = channel;
}
public override void Subscribe(SendChannel <Weighted <T> > channel, Task task)
{
source1.Subscribe(channel, task);
source2.Subscribe(channel, task);
}
public void Register(SendChannel channel, IMessageSender sender)
{
sendersDict[channel] = sender;
}
public SelectChannel(SendChannel <Weighted <R> > channel, Func <T, R> s)
{
baseChannel = channel; selector = s;
}
public void Register(SendChannel channel, IMessageSender sender)
{
_router.Register(channel, sender);
}
public void Send(Message m) => SendChannel.Send(m);
public WhereChannel(SendChannel <Weighted <T> > channel, Func <T, bool> p)
{
baseChannel = channel; predicate = p;
}
