private void DoSaveReply(NLRep_Save msg, PBChannel channel, int src, uint session)
{
string timeoutKey = string.Format("{0}:{1}", msg.DsMsgId, msg.Key);
SaveCallback cb = saveOpt_timeout_.Get(timeoutKey);
if (null != cb)
{
DSSaveResult saveRet = DSSaveResult.UnknownError;
string errorStr = "Save Unknown Error";
if (msg.Result == NLRep_Save.Types.SaveResult.Success)
{
saveRet = DSSaveResult.Success;
errorStr = "Save Success";
}
else if (msg.Result == NLRep_Save.Types.SaveResult.Error)
{
saveRet = DSSaveResult.PostError;
if (msg.HasError)
{
errorStr = msg.Error.ToString();
}
else
{
errorStr = "Save Post Error";
}
}
cb(saveRet, errorStr);
saveOpt_timeout_.Remove(timeoutKey);
}
}
private void OnSaveReply(NLRep_Save msg, PBChannel channel, int src, uint session)
{
if (null != m_RunningThread)
{
m_RunningThread.QueueAction(this.DoSaveReply, msg, channel, src, session);
}
}
private void SaveHandler(LNReq_Save msg, PBChannel channel, int handle, uint seq)
{
if (!Enable)
{
LogSys.Log(LOG_TYPE.ERROR, "Save a message while DataOperator is Disable");
return;
}
var reply = NLRep_Save.CreateBuilder();
reply.SetDsMsgId(msg.DsMsgId);
reply.SetKey(msg.Key);
reply.Result = NLRep_Save.Types.SaveResult.Success;
try
{
byte[] data_bytes = ByteString.Unsafe.GetBuffer(msg.DsBytes);
int calc_checksum = Crc32.Compute(data_bytes);
if (msg.Checksum != calc_checksum)
{
throw new DataChecksumError(msg.Checksum, calc_checksum);
}
string dataTypeName = string.Empty;
if (m_DSDMessages.TryGetValue(msg.DsMsgId, out dataTypeName))
{
DataCacheSystem.Instance.QueueAction(DataCacheSystem.Instance.DirectSave, msg.DsMsgId, msg.Key, data_bytes);
}
else
{
dataTypeName = MessageMapping.Query(msg.DsMsgId).Name;
if (dataTypeName.StartsWith("DSD_"))
{
//直接写入数据库
m_DSDMessages.AddOrUpdate(msg.DsMsgId, dataTypeName, (key, oldValue) => dataTypeName);
DataCacheSystem.Instance.QueueAction(DataCacheSystem.Instance.DirectSave, msg.DsMsgId, msg.Key, data_bytes);
}
else
{
//写入数据缓存
DataCacheSystem.Instance.SaveActionQueue.QueueAction(DataCacheSystem.Instance.Save, msg.DsMsgId, msg.Key, data_bytes);
}
}
}
catch (Exception e)
{
reply.Result = NLRep_Save.Types.SaveResult.Error;
reply.SetError(e.Message);
LogSys.Log(LOG_TYPE.ERROR, "Save data ERROR: msgId:({0}) seq:({1}) error:({2}) detail:{3}", msg.DsMsgId, seq, e.Message, e.StackTrace);
}
channel.Send(reply.Build());
}
