public static void Send(ICommand cmd, string tokenSession = "", bool asyncExec = true)
{
if (tokenSession != "")
{
cmd.TokenSession = tokenSession;
}
CommandsAndEventsRegisterEngine.PushCommand(cmd, asyncExec);
}
public static void Send(ICommand cmd)
{
if (cmd.PublishedCommandId == null || cmd.PublishedCommandId == Guid.Empty)
{
cmd.PublishedCommandId = Guid.NewGuid();
}
CommandsAndEventsRegisterEngine.PushCommand(cmd, RedisServices.IsEnable);
Console.WriteLine("Sent");
Console.WriteLine(JsonConvert.SerializeObject(cmd));
}
public static void Send(IEvent evt)
{
if (evt.PublishedEventId == null || evt.PublishedEventId == Guid.Empty)
{
evt.PublishedEventId = Guid.NewGuid();
}
CommandsAndEventsRegisterEngine.PushEvent(evt, RedisServices.IsEnable);
Console.WriteLine("Sent");
Console.WriteLine(JsonConvert.SerializeObject(evt));
}
public static void Subscribe(string typeEvent, Action <object> handle, string subscriberName)
{
if (RedisServices.IsEnable == false)
{
Console.WriteLine("Should use redis for pubsub function");
return;
}
var channel = BuildRedisChannelName(typeEvent);
if (RedisServices.RedisDatabase.HashGet(channel, subscriberName).HasValue)
{
Unsubscribe(typeEvent, subscriberName);
//return;
}
RedisServices.RedisDatabase.HashSet(channel, subscriberName, subscriberName);
var topic = BuildRedisTopicName(channel, subscriberName);
Redis.RedisServices.RedisSubscriber.Subscribe(topic, (c, evtJson) =>
{
try
{
var typeRegistered = CommandsAndEventsRegisterEngine.FindTypeOfCommandOrEvent(typeEvent);
if (evtJson.HasValue)
{
var evt = JsonConvert.DeserializeObject(evtJson, typeRegistered) as IEvent;
if (evt != null)
{
handle(evt);
}
}
}
catch (Exception ex)
{
Console.WriteLine($"Error subscriber {subscriberName} at channel {c} {ex.Message}");
}
});
Console.WriteLine($"Subscribe for topic: {topic}");
}
public CommandResponse Post(CommandRequest cmd)
{
try
{
var jobj = JsonConvert.DeserializeObject(cmd.CommandDataJson) as Newtonsoft.Json.Linq.JObject;
var objectType = CommandsAndEventsRegisterEngine.FindTypeOfCommandOrEvent(cmd.CommandTypeFullName);
if (objectType == null ||
jobj == null)
{
return(new CommandResponse()
{
Success = false,
StatusCode = HttpStatusCode.NotImplemented,
Message = "Not found command type",
CommandId = Guid.Empty
});
}
var ocmd = (ICommand)jobj.ToObject(objectType);
CommandEventSender.Send(ocmd);
return(new CommandResponse()
{
Success = true,
CommandId = ocmd.PublishedCommandId.Value,
Message = "Success",
StatusCode = HttpStatusCode.OK
});
}
catch (Exception ex)
{
return(new CommandResponse()
{
CommandId = Guid.Empty,
Message = ex.GetAllMessages(),
StatusCode = HttpStatusCode.BadGateway,
Success = false
});
}
}
static void WorkerDo(string type)
{
while (true)
{
try
{
while (_stopWorker.ContainsKey(type) == false || _stopWorker[type] == false)
{
try
{
if (!CommandsAndEventsRegisterEngine.EventWorkerCanDequeue(type))
{
continue;
}
if (RedisServices.IsEnable)
{
var queueName = BuildRedisQueueName(type);
var typeRegistered = CommandsAndEventsRegisterEngine.FindTypeOfCommandOrEvent(type);
var evtJson = RedisServices.RedisDatabase
.ListRightPop(queueName);
if (evtJson.HasValue)
{
var evt = JsonConvert.DeserializeObject(evtJson, typeRegistered) as IEvent;
if (evt != null)
{
try
{
CommandsAndEventsRegisterEngine.ExecEvent(evt);
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
RedisServices.RedisDatabase
.ListLeftPush(queueName, evtJson);
}
}
else
{
RedisServices.RedisDatabase
.ListLeftPush(queueName, evtJson);
}
}
}
else
{
if (_cmdDataQueue.TryGetValue(type, out ConcurrentQueue <IEvent> cmdQueue) &&
cmdQueue != null)
{
//in-memory queue, can be use redis queue, rabitmq ...
if (cmdQueue.TryDequeue(out IEvent evt) && evt != null)
{
CommandsAndEventsRegisterEngine.ExecEvent(evt);
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
Thread.Sleep(0);
}
}
if (!_workerCounterStoped.ContainsKey(type))
{
_workerCounterStoped[type] = 0;
}
if (_workerStoped[type] == false)
{
var counter = _workerCounterStoped[type];
counter++;
_workerCounterStoped[type] = counter;
lock (_locker)
{
if (_cmdWorker.TryGetValue(type, out List <Thread> listThread))
{
if (listThread.Count == counter)
{
_workerStoped[type] = true;
_workerCounterStoped[type] = 0;
}
}
}
}
}
finally
{
Thread.Sleep(100);
}
}
}
static void WorkerDo(string type)
{
while (true)
{
try
{
while (_stopWorker.ContainsKey(type) == false || _stopWorker[type] == false)
{
try
{
if (!CommandsAndEventsRegisterEngine.EventWorkerCanDequeue(type))
{
Thread.Sleep(100);
continue;
}
if (RedisServices.IsEnable)
{
var channel = BuildRedisChannelName(type);
var allSubscribe = RedisServices.RedisDatabase.HashGetAll(channel);
if (allSubscribe.Count() <= 0)
{
Console.WriteLine("No consummer to process event data");
Thread.Sleep(100);
continue;
}
var queueName = BuildRedisQueueName(type);
var typeRegistered = CommandsAndEventsRegisterEngine.FindTypeOfCommandOrEvent(type);
var evtJson = RedisServices.RedisDatabase.ListRightPop(queueName);
if (evtJson.HasValue)
{
try
{
var evt = JsonConvert.DeserializeObject(evtJson, typeRegistered) as IEvent;
if (evt != null)
{
foreach (var subscriber in allSubscribe)
{
var topic = BuildRedisTopicName(channel, subscriber.Name);
RedisServices.RedisSubscriber.Publish(topic, evtJson);
}
}
else
{
RedisServices.RedisDatabase.ListLeftPush(queueName, evtJson);
}
}
catch (Exception ex)
{
RedisServices.RedisDatabase.ListLeftPush(queueName, evtJson);
Console.WriteLine(ex.Message);
}
}
}
else
{
if (_evtDataQueue.TryGetValue(type, out ConcurrentQueue <IEvent> evtQueue) &&
evtQueue != null)
{
//in-memory queue, can be use redis queue, rabitmq ...
if (evtQueue.TryDequeue(out IEvent evt) && evt != null)
{
CommandsAndEventsRegisterEngine.ExecEvent(evt);
}
}
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
}
finally
{
Thread.Sleep(100);
}
}
if (!_workerCounterStoped.ContainsKey(type))
{
_workerCounterStoped[type] = 0;
}
if (_workerStoped[type] == false)
{
var counter = _workerCounterStoped[type];
counter++;
_workerCounterStoped[type] = counter;
lock (_locker)
{
if (_evtWorker.TryGetValue(type, out List <Thread> listThread))
{
if (listThread.Count == counter)
{
_workerStoped[type] = true;
_workerCounterStoped[type] = 0;
}
}
}
}
}
finally
{
Thread.Sleep(100);
}
}
}
public static void Send(IEvent evt, bool asyncExec = true)
{
CommandsAndEventsRegisterEngine.PushEvent(evt, asyncExec);
}