public ConnectionCode Subscribe(LoginUser user, IUFXMessageHandlerFactory handlerFactory)
{
callback = new T2SubCallback(handlerFactory);
subcribe = _conn.NewSubscriber(callback, SubscribeName, (int)_timeOut, 2000, 100);
if (subcribe == null)
{
string msg = string.Format("主推业务订阅创建失败: {0}", _conn.GetMCLastError());
logger.Error(msg);
return(ConnectionCode.ErrorFailSubscribe);
}
CT2SubscribeParamInterface args = new CT2SubscribeParamInterface();
args.SetTopicName("ufx_topic");
args.SetReplace(false);
args.SetFilter("operator_no", user.Operator);
CT2Packer req = new CT2Packer(2);
req.BeginPack();
req.AddField("login_operator_no", Convert.ToSByte('S'), 16, 4);
req.AddField("password", Convert.ToSByte('S'), 16, 4);
req.AddStr(user.Operator);
req.AddStr(user.Password);
req.EndPack();
CT2UnPacker unpacker = null;
int ret = subcribe.SubscribeTopicEx(args, 50000, out unpacker, req);
req.Dispose();
//根据文档说明，返回值大于0表示有效的订阅标识，否则其他表示错误。
if (ret > 0)
{
string msg = string.Format("主推业务订阅创建成功, 返回码: {0}, 消息: {1}", ret, _conn.GetErrorMsg(ret));
logger.Info(msg);
return(ConnectionCode.SuccessSubscribe);
}
else
{
string outMsg = string.Empty;
if (unpacker != null)
{
//Show(back);
DataParser parser = new DataParser();
parser.Parse(unpacker);
unpacker.Dispose();
var errResponse = T2ErrorHandler.Handle(parser);
outMsg = errResponse.MessageDetail;
}
string msg = string.Format("主推业务订阅创建失败,返回码: {0}, 消息: {1}, 返回数据包消息: {2}", ret, _conn.GetErrorMsg(ret), outMsg);
logger.Error(msg);
return(ConnectionCode.ErrorFailSubscribe);
}
}