protected sealed override void ReciveMessage(Message message)
{
if (message.IsMessage((int)SOAMessageType.DoSOATransferRequest))
{
SOATransferRequest request = null;
try
{
var responseMsg = new Message((int)SOAMessageType.DoSOATransferResponse);
responseMsg.MessageHeader.TransactionID = message.MessageHeader.TransactionID;
SOATransferResponse responseBody = new SOATransferResponse();
request = message.GetMessageBody <SOATransferRequest>();
responseBody.ClientTransactionID = request.ClientTransactionID;
responseBody.ClientId = request.ClientId;
if (SocketApplicationEnvironment.TraceMessage)
{
LogHelper.Instance.Debug(string.Format("接收服务请求,请求号:{0}", request.ClientTransactionID));
}
try
{
var result = DoResponse(request.FundId, request.Param, request.ClientId);
responseBody.Result = LJC.FrameWork.EntityBuf.EntityBufCore.Serialize(result);
responseBody.IsSuccess = true;
if (SocketApplicationEnvironment.TraceMessage)
{
LogHelper.Instance.Debug(string.Format("处理请求：请求号:{0},客户端请求号:{1},服务号:{2},功能号:{3},结果:{4},序列化结果:{5}",
responseMsg.MessageHeader.TransactionID, request.ClientTransactionID, ServiceNo, request.FundId, Comm.JsonUtil <object> .Serialize(result), Convert.ToBase64String(responseBody.Result)));
}
}
catch (Exception ex)
{
responseBody.IsSuccess = false;
responseBody.ErrMsg = ex.Message;
LogHelper.Instance.Error(string.Format("服务转发出错,请求号:{0},服务号:{1},功能号:{2}",
request.ClientTransactionID, ServiceNo, request.FundId), ex);
}
responseMsg.SetMessageBody(responseBody);
this.SendMessage(responseMsg);
return;
}
catch (Exception ex)
{
LogHelper.Instance.Error(string.Format("服务转发出错,请求号:{0},服务号:{1},功能号:{2}",
request == null ? "0" : request.ClientTransactionID,
ServiceNo, request == null ? 0 : request.FundId), ex);
return;
}
}
base.ReciveMessage(message);
}
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);
}
}
}