internal T DoRequest <T>(int serviceno, int funcid, object param)
{
SOARequest request = new SOARequest();
request.ServiceNo = serviceno;
request.FuncId = funcid;
if (param == null)
{
request.Param = null;
}
else
{
request.Param = EntityBufCore.Serialize(param);
}
Message msg = new Message((int)SOAMessageType.DoSOARequest);
msg.MessageHeader.TransactionID = SocketApplicationComm.GetSeqNum();
msg.MessageBuffer = EntityBufCore.Serialize(request);
T result = SendMessageAnsy <T>(msg);
return(result);
}
internal void DoTransferRequest(Session session, string msgTransactionID, SOARequest request)
{
session.BusinessTimeStamp = DateTime.Now;
session.Tag = new Tuple <int, int>(request.ServiceNo, request.FuncId);
SOAResponse resp = new SOAResponse();
Message msgRet = new Message((int)SOAMessageType.DoSOAResponse);
msgRet.MessageHeader.TransactionID = msgTransactionID;
resp.IsSuccess = true;
//调用本地的方法
if (request.ServiceNo == 0)
{
try
{
var obj = DoRequest(request.FuncId, request.Param);
resp.Result = EntityBuf.EntityBufCore.Serialize(obj);
}
catch (Exception ex)
{
resp.IsSuccess = false;
resp.ErrMsg = ex.Message;
}
msgRet.SetMessageBody(resp);
session.SendMessage(msgRet);
}
else
{
//查询服务
var serviceInfos = ServiceContainer.FindAll(p => p.ServiceNo.Equals(request.ServiceNo));
if (serviceInfos == null || serviceInfos.Count == 0)
{
resp.IsSuccess = false;
resp.ErrMsg = string.Format("{0}服务未注册。", request.ServiceNo);
}
if (resp.IsSuccess)
{
ESBServiceInfo serviceInfo = null;
if (serviceInfos.Count == 1)
{
serviceInfo = serviceInfos[0];
}
else
{
Random rd = new Random();
var idx = rd.Next(1, serviceInfos.Count + 1);
serviceInfo = serviceInfos[idx - 1];
}
try
{
if (DateTime.Now.Subtract(serviceInfo.Session.LastSessionTime).TotalSeconds > 30)
{
lock (LockObj)
{
ServiceContainer.Remove(serviceInfo);
serviceInfo.Session.Close();
}
serviceInfo = ServiceContainer.FindAll(p => p.ServiceNo.Equals(request.ServiceNo)).LastOrDefault();
if (serviceInfo == null)
{
throw new Exception(string.Format("{0}服务可能不可用,30秒无应答。", request.ServiceNo));
}
}
string clientid = session.SessionID;
SOATransferRequest transferrequest = new SOATransferRequest();
transferrequest.ClientId = clientid;
transferrequest.FundId = request.FuncId;
transferrequest.Param = request.Param;
transferrequest.ClientTransactionID = msgTransactionID;
Message msg = new Message((int)SOAMessageType.DoSOATransferRequest);
msg.MessageHeader.TransactionID = SocketApplicationComm.GetSeqNum();
msg.SetMessageBody(transferrequest);
try
{
ConatinerLock.EnterWriteLock();
ClientSessionList.Add(msgTransactionID, session);
}
finally
{
ConatinerLock.ExitWriteLock();
}
if (serviceInfo.Session.SendMessage(msg))
{
//LogHelper.Instance.Debug(string.Format("发送SOA请求,请求序列:{0},服务号:{1},功能号:{2}",
// msgTransactionID, request.ServiceNo, request.FuncId));
return;
}
else
{
try
{
ConatinerLock.EnterWriteLock();
ClientSessionList.Remove(msgTransactionID);
}
finally
{
ConatinerLock.ExitWriteLock();
}
}
//var result = SendMessageAnsy<byte[]>(serviceInfo.Session, msg);
//resp.Result = result;
}
catch (Exception ex)
{
OnError(ex);
resp.IsSuccess = false;
resp.ErrMsg = ex.Message;
}
}
if (!resp.IsSuccess)
{
msgRet.SetMessageBody(resp);
session.SendMessage(msgRet);
}
}
}