private void DispatchTwoMessageToHandlerAsync(MultiMessageDisptaching multiMessageDispatching, IMessageHandlerProxy2 handlerProxy, QueuedHandler <IMessageHandlerProxy2> queueHandler, int retryTimes)
{
var handlerType = handlerProxy.GetInnerObject().GetType();
var handlerTypeName = _typeNameProvider.GetTypeName(handlerType);
HandleTwoMessageAsync(multiMessageDispatching, handlerProxy, handlerTypeName, queueHandler, 0);
}
private void DispatchTwoMessageToHandlerAsync(MultiMessageDisptaching multiMessageDispatching, IMessageHandlerProxy2 handlerProxy, QueuedHandler <IMessageHandlerProxy2> queueHandler, int retryTimes)
{
var messages = multiMessageDispatching.Messages;
var message1 = messages[0];
var message2 = messages[1];
var handlerType = handlerProxy.GetInnerObject().GetType();
var handlerTypeName = _typeNameProvider.GetTypeName(handlerType);
var aggregateRootTypeName = message1 is ISequenceMessage ? ((ISequenceMessage)message1).AggregateRootTypeName : null;
_ioHelper.TryAsyncActionRecursively <AsyncTaskResult <bool> >("IsTwoMessageRecordExistAsync",
() => _messageHandleRecordStore.IsRecordExistAsync(message1.Id, message2.Id, handlerTypeName, aggregateRootTypeName),
currentRetryTimes => DispatchTwoMessageToHandlerAsync(multiMessageDispatching, handlerProxy, queueHandler, currentRetryTimes),
result =>
{
if (result.Data)
{
multiMessageDispatching.RemoveHandledHandler(handlerTypeName);
if (queueHandler != null)
{
queueHandler.OnHandlerFinished(handlerProxy);
}
}
else
{
HandleTwoMessageAsync(multiMessageDispatching, handlerProxy, handlerTypeName, queueHandler, 0);
}
},
() => string.Format("[messages:[{0}], handlerType:{1}]", string.Join("|", messages.Select(x => string.Format("id:{0},type:{1}", x.Id, x.GetType().Name))), handlerProxy.GetInnerObject().GetType().Name),
null,
retryTimes,
true);
}
private void HandleTwoMessageAsync(MultiMessageDisptaching multiMessageDispatching, IMessageHandlerProxy2 handlerProxy, string handlerTypeName, QueuedHandler <IMessageHandlerProxy2> queueHandler, int retryTimes)
{
var messages = multiMessageDispatching.Messages;
var message1 = messages[0];
var message2 = messages[1];
_ioHelper.TryAsyncActionRecursively("HandleTwoMessageAsync",
() => handlerProxy.HandleAsync(message1, message2),
currentRetryTimes => HandleTwoMessageAsync(multiMessageDispatching, handlerProxy, handlerTypeName, queueHandler, currentRetryTimes),
result =>
{
multiMessageDispatching.RemoveHandledHandler(handlerTypeName);
if (queueHandler != null)
{
queueHandler.OnHandlerFinished(handlerProxy);
}
_logger.DebugFormat("TwoMessage handled success, [messages:[{0}], handlerType:{1}]", string.Join("|", messages.Select(x => string.Format("id:{0},type:{1}", x.Id, x.GetType().Name))), handlerTypeName);
},
() => string.Format("[messages:[{0}], handlerType:{1}]", string.Join("|", messages.Select(x => string.Format("id:{0},type:{1}", x.Id, x.GetType().Name))), handlerProxy.GetInnerObject().GetType().Name),
errorMessage =>
{
_logger.Fatal(string.Format("Handle two message has unknown exception, the code should not be run to here, errorMessage: {0}", errorMessage));
},
retryTimes, true);
}
private void AddTwoMessageHandledRecordAsync(MultiMessageDisptaching multiMessageDispatching, TwoMessageHandleRecord messageHandleRecord, string handlerTypeName, IMessageHandlerProxy2 handlerProxy, QueuedHandler <IMessageHandlerProxy2> queueHandler, int retryTimes)
{
var messages = multiMessageDispatching.Messages;
_ioHelper.TryAsyncActionRecursively <AsyncTaskResult>("AddTwoMessageHandledRecordAsync",
() => _messageHandleRecordStore.AddRecordAsync(messageHandleRecord),
currentRetryTimes => AddTwoMessageHandledRecordAsync(multiMessageDispatching, messageHandleRecord, handlerTypeName, handlerProxy, queueHandler, currentRetryTimes),
result =>
{
multiMessageDispatching.RemoveHandledHandler(handlerTypeName);
if (queueHandler != null)
{
queueHandler.OnHandlerFinished(handlerProxy);
}
if (_logger.IsDebugEnabled)
{
_logger.DebugFormat("TwoMessage handled success, [messages:[{0}], handlerType:{1}]", string.Join("|", messages.Select(x => string.Format("id:{0},type:{1}", x.Id, x.GetType().Name))), handlerProxy.GetInnerObject().GetType().Name);
}
},
() => string.Format("[messages:[{0}], handlerType:{1}]", string.Join("|", messages.Select(x => string.Format("id:{0},type:{1}", x.Id, x.GetType().Name))), handlerProxy.GetInnerObject().GetType().Name),
null,
retryTimes,
true);
}
private void HandleTwoMessageAsync(MultiMessageDisptaching multiMessageDispatching, IMessageHandlerProxy2 handlerProxy, string handlerTypeName, QueuedHandler <IMessageHandlerProxy2> queueHandler, int retryTimes)
{
var messages = multiMessageDispatching.Messages;
var message1 = messages[0];
var message2 = messages[1];
_ioHelper.TryAsyncActionRecursively <AsyncTaskResult>("HandleTwoMessageAsync",
() => handlerProxy.HandleAsync(message1, message2),
currentRetryTimes => HandleTwoMessageAsync(multiMessageDispatching, handlerProxy, handlerTypeName, queueHandler, currentRetryTimes),
result =>
{
var message1TypeName = _typeNameProvider.GetTypeName(message1.GetType());
var message2TypeName = _typeNameProvider.GetTypeName(message2.GetType());
var messageHandleRecord = new TwoMessageHandleRecord
{
MessageId1 = message1.Id,
MessageId2 = message2.Id,
Message1TypeName = message1TypeName,
Message2TypeName = message2TypeName,
HandlerTypeName = handlerTypeName,
CreatedOn = DateTime.Now
};
var sequenceMessage = message1 as ISequenceMessage;
if (sequenceMessage != null)
{
messageHandleRecord.AggregateRootTypeName = sequenceMessage.AggregateRootTypeName;
messageHandleRecord.AggregateRootId = sequenceMessage.AggregateRootStringId;
messageHandleRecord.Version = sequenceMessage.Version;
}
AddTwoMessageHandledRecordAsync(multiMessageDispatching, messageHandleRecord, handlerTypeName, handlerProxy, queueHandler, 0);
},
() => string.Format("[messages:[{0}], handlerType:{1}]", string.Join("|", messages.Select(x => string.Format("id:{0},type:{1}", x.Id, x.GetType().Name))), handlerProxy.GetInnerObject().GetType().Name),
null,
retryTimes,
true);
}
private void HandleTwoMessageAsync(MultiMessageDisptaching multiMessageDispatching, IMessageHandlerProxy2 handlerProxy, string handlerTypeName, QueuedHandler <IMessageHandlerProxy2> queueHandler, int retryTimes)
{
var messages = multiMessageDispatching.Messages;
var message1 = messages[0];
var message2 = messages[1];
_ioHelper.TryAsyncActionRecursivelyWithoutResult("HandleTwoMessageAsync",
() => handlerProxy.HandleAsync(message1, message2),
currentRetryTimes => HandleTwoMessageAsync(multiMessageDispatching, handlerProxy, handlerTypeName, queueHandler, currentRetryTimes),
() =>
{
multiMessageDispatching.RemoveHandledHandler(handlerTypeName);
if (queueHandler != null)
{
queueHandler.OnHandlerFinished(handlerProxy);
}
_logger.InfoFormat("TwoMessage handled success, [messages:[{0}], handlerType:{1}]", string.Join("|", messages.Select(x => string.Format("id:{0},type:{1}", x.Id, x.GetType().Name))), handlerTypeName);
},
() => string.Format("[messages:[{0}], handlerType:{1}]", string.Join("|", messages.Select(x => string.Format("id:{0},type:{1}", x.Id, x.GetType().Name))), handlerProxy.GetInnerObject().GetType().Name),
null,
retryTimes, true);
}