public void Init(uint serviceKey, NetContractDescription description, IMessageFactory messageFactory, INetPeer channel, ActorKey?actor = null)
{
Actor = actor;
_description = description;
_messageFactory = messageFactory;
Channel = channel;
}
public OperationDispatcher(IMessageFactory msgfactory, IEnumerable <NetProxy> importedProxies)
{
_messageFactory = msgfactory;
foreach (var proxy in importedProxies)
{
Type type = proxy.GetType();
if (type.ContainsAttribute <NetProxyAttribute>())
{
var proxyAttr = type.GetAttribute <NetProxyAttribute>();
var contractAttr = proxyAttr.ContractType.GetAttribute <NetContractAttribute>();
var operations = new List <NetOperationDescription>();
foreach (var method in type.GetMethods().Where(x => x.ContainsAttribute <NetOperationDispatcherAttribute>()))
{
var opAttr = method.GetAttribute <NetOperationDispatcherAttribute>();
Message request = (Message)Activator.CreateInstance(opAttr.RequestMessage);
uint? replyId = null;
if (opAttr.ReplyMessage != null)
{
replyId = ((Message)Activator.CreateInstance(opAttr.ReplyMessage)).Id;
}
var opDesc = new NetOperationDescription(
method.Name, request.Id, replyId, (Func <IMessageFactory, object, Message, Message>)Delegate.CreateDelegate(
typeof(Func <IMessageFactory, object, Message, Message>), method));
operations.Add(opDesc);
}
var desc = new NetContractDescription(proxyAttr.ContractTypeId,
proxyAttr.ContractType, type, contractAttr, operations);
RegisterService(desc);
}
}
}
public TNetContract GetProxy <TNetContract>(uint?localActorId = null) where TNetContract : class
{
NetContractDescription contractDesc = Dispatcher.GetContract <TNetContract>();
var proxyKey = new ActorProxyKey(new ActorKey(0, localActorId ?? 0), contractDesc.TypeId);
NetProxy proxy;
if (!_proxyCache.TryGetValue(proxyKey, out proxy))
{
proxy = Dispatcher.CreateProxy(contractDesc.TypeId, MsgFactory, this, localActorId.HasValue ? proxyKey.ActorKey : (ActorKey?)null);
_proxyCache.Add(proxyKey, proxy);
}
return((TNetContract)(object)proxy);
}
public void RegisterService(NetContractDescription desc)
{
_descByTypeId.Add(desc.TypeId, desc);
_contractIdByContractType.Add(desc.ContractType, desc.TypeId);
foreach (var operation in desc.Operations)
{
_descByMessageId.Add(operation.RequestMessageId, desc);
if (operation.ReplyMessageId.HasValue)
{
_descByMessageId.Add(operation.ReplyMessageId.Value, desc);
}
_dispatcherByMsgId.Add(operation.RequestMessageId, operation.Dispatch);
}
Log.Info("Registered Entity<contractType:{0}, typeId:{1}>", desc.ContractType, desc.TypeId);
}
public void OnNetData(BinaryReader reader)
{
Message msg = MsgFactory.Deserialize(reader);
var opHeader = msg.GetHeader <OperationHeader>();
if (opHeader != null && opHeader.Type == OperationType.Reply)
{
Future <Message> future;
if (_pendingOperation.TryGetValue(opHeader.RequestId, out future))
{
if (msg is InvalidOperation)
{
var inv = msg as InvalidOperation;
future.SetError(inv.ErrorCode, inv.DebugDescription);
}
else
{
future.SetResult(msg);
}
_pendingOperation.Remove(opHeader.RequestId);
}
}
else
{
NetContractDescription contractDesc = Dispatcher.GetContractForMessage(msg.Id);
object handler;
if (_handlersByNetContractId.TryGetValue(contractDesc.TypeId, out handler))
{
Dispatcher.DispatchOneWay(handler, msg);
}
}
MsgFactory.Free(msg);
}
