예제 #1
0
        EventDeclare CreateEventDeclare <T>(SubscribeAttribute attr, Func <object, object[], object> func)
        {
            var key           = attr?.Name;
            var eventDataType = typeof(T);

            if (string.IsNullOrEmpty(key))
            {
                throw new Exception("name不能为空");
            }
            var isArry = typeof(System.Collections.IEnumerable).IsAssignableFrom(eventDataType);

            var ed = new EventDeclare()
            {
                EventDataType = eventDataType,
                Name          = key,
                MethodInvoke  = func,
                //IsAsync = isAsync,
                IsArray           = isArry,
                ListTake          = attr.ListTake,
                QueueName         = attr.QueueName,
                ThreadSleepSecond = attr.ThreadSleepSecond
            };

            return(ed);
        }
예제 #2
0
        EventDeclare CreateEventDeclare(SubscribeAttribute attr, MethodInfo method)
        {
            var key   = attr?.Name;
            var func  = Core.DynamicMethodHelper.CreateMethodInvoker(method);
            var args1 = method.GetParameters().FirstOrDefault();

            if (args1 == null)
            {
                throw new Exception("至少一个参数");
            }
            var eventDataType = args1.ParameterType;

            if (string.IsNullOrEmpty(key))
            {
                throw new Exception("name不能为空");
            }
            var isArry  = typeof(System.Collections.IEnumerable).IsAssignableFrom(eventDataType);
            var isAsync = method.ReturnType == typeof(Task);

            var ed = new EventDeclare()
            {
                EventDataType     = eventDataType,
                Name              = key,
                MethodInvoke      = func,
                IsAsync           = isAsync,
                IsArray           = isArry,
                ListTake          = attr.ListTake,
                QueueName         = attr.QueueName,
                ThreadSleepSecond = attr.ThreadSleepSecond
            };

            return(ed);
        }
예제 #3
0
        /// <summary>
        /// 手动指定订阅
        /// </summary>
        /// <typeparam name="T"></typeparam>
        /// <param name="attr"></param>
        /// <param name="func"></param>
        public void StartSubscribe <T>(SubscribeAttribute attr, Action <T> func)
        {
            var ed = CreateEventDeclare <T>(attr, (i, b) =>
            {
                func((T)b.First());
                return(null);
            });
            var queue = QueueFactory.GetQueueClient(queueConfig, ed);

            ed.IQueue = queue;
            if (ed.IsCopy)
            {
                ed.StartPublishThread();
            }
            if (ed.IsAsync)
            {
                queue.SubscribeAsync(ed);
            }
            else
            {
                queue.Subscribe(ed);
            }
        }