public Guid Upsert(PartnerProxy proxy)
{
try
{
var repo = this.RepoFactory.Get <PartnersRepository>();
Partner partner;
if (proxy.Id.HasValue)
{
partner = repo.GetById(proxy.Id);
}
else
{
partner = new Partner();
partner.Id = Guid.NewGuid();
repo.Add(partner);
}
partner.Name = proxy.Name;
repo.SaveChanges();
return(partner.Id);
}
catch (Exception)
{
throw new UserException("Грешка при записването на партньора");
}
}
public JsonResult Upsert(PartnerProxy proxy)
{
var response = new ResponseModel();
try
{
response.Data = Service.Upsert(proxy);
}
catch (Exception ex)
{
response.SetException(ex);
}
return(Json(response, JsonRequestBehavior.AllowGet));
}
// 主站调用 Dongmin 20191005
public void OnDataSyncToPartner(object sender)
{
//夏 2019年8月22日 17:46:53 判断host是否为null
if (_host == null)
{
return;
}
// David 20191005
if (!PartnerAlive)
{
return;
}
PartnerProxy _proxy = (PartnerProxy)_host.GetProxy();
if (_proxy != null)
{
//_proxy.ExchangeData("testresource","testdata"); //测试
foreach (IResource resource in ResourceManager.GetAllResources())
{
if (resource is IRedundancy)
{
IRedundancy res = (IRedundancy)resource;
if (res.NeedDataSync)
{
string dataToSend = res.BuildSyncData();
//LOG.Debug(string.Format("RedundancyServer:向从站同步数据 resource:{0},data:{1}", resource.ResourceName, dataToSend));
_proxy.ExchangeData(resource.ResourceName, dataToSend);
}
}
}
}
}
//private Thread _slaveCheck = null;
//private bool IsPartnerModeChange()
//{
// if (_lastPartnerMode != PartnerMode)
// {
// LOG.Debug(string.Format("Redundancy:冗余伙伴的模式从{0}变化成{1}", _lastPartnerMode.ToString(),PartnerMode.ToString()));
// _lastPartnerMode = PartnerMode;
// return true;
// }
// else
// return false;
//}
private void RedundancyStatusCheck(object sender)
{
// 获得对方的模式
if (PartnerAlive)
{
//LOG.Debug("Redundancy:检测对方正在运行");
PartnerProxy _proxy = (PartnerProxy)_host.GetProxy();
if (_proxy != null)
{
var result = _proxy.GetPartnerMode();
PartnerMode = (RedundancyMode)(Enum.ToObject(typeof(RedundancyMode), result));
_partnerRunTime = _proxy.GetPartnerRunTime();
//LOG.Debug(string.Format("RedundancyClient:冗余伙伴的模式为:{0}", PartnerMode.ToString()));
}
//模式比较
if (Mode == RedundancyMode.Master)
{
if (PartnerMode == RedundancyMode.Master)
{
if (!WeAreFirstRun())
{//对方先运行
Log.Debug("Redundancy主从切换原因:双方Master，对方先启动");
ChangeMode(RedundancyMode.Slave);
}
}
}
else if (Mode == RedundancyMode.Slave)
{
if (PartnerMode == RedundancyMode.Slave)
{
if (WeAreFirstRun())
{//我方先运行
Log.Debug("Redundancy主从切换原因:对方Slave,我方Slave,我方先启动");
ChangeMode(RedundancyMode.Master);
}
}
}
else if (Mode == RedundancyMode.Unknown)
{
if (PartnerMode == RedundancyMode.Master)
{
Log.Debug("Redundancy主从切换原因:对方Master,我方是Unknown");
ChangeMode(RedundancyMode.Slave);
}
else if (PartnerMode == RedundancyMode.Slave)
{
Log.Debug("Redundancy主从切换原因对方Slave,我方是Unknown");
ChangeMode(RedundancyMode.Master);
}
else if (PartnerMode == RedundancyMode.Unknown)
{
if (WeAreFirstRun())
{//我方先运行
Log.Debug("Redundancy主从切换原因对方Unknown,我方是Unknown,我方先启动");
ChangeMode(RedundancyMode.Master);
}
}
}
PartnerUnliveCounts = 0;
}
else
{ // 连接断开
PartnerMode = RedundancyMode.Unknown;
if (Mode != RedundancyMode.Master)
{
if (PartnerUnliveCounts >= ConfirmPartnerUnliveLimitation)
{
PartnerUnliveCounts = 0;
Log.Debug("Redundancy主从切换原因:对方不在线,已经过了验证期");
ChangeMode(RedundancyMode.Master);
}
else
{
Log.Debug(string.Format("Redundancy：对方不在线,验证{0}次", PartnerUnliveCounts));
PartnerUnliveCounts++;
}
}
}
}