/// <summary>
/// 试着取配置
/// </summary>
/// <param name="stationName"></param>
/// <param name="stationConfig"></param>
/// <returns></returns>
public bool TryGetConfig(string stationName, out StationConfig stationConfig)
{
if (stationName == null)
{
stationConfig = null;
return(false);
}
lock (_configs)
{
return(_configs.TryGetValue(stationName, out stationConfig));
}
}
bool CheckName(StationConfig config, string name)
{
if (_configs.Values.Where(p => p != config).Any(p => p.StationName == name))
{
return(false);
}
if (_configs.Values.Where(p => p != config).Any(p => p.ShortName == name))
{
return(false);
}
if (_configs.Values.Where(p => p != config && p.StationAlias != null).Any(p => p.StationAlias.Any(a => string.Equals(a, name))))
{
return(false);
}
return(true);
}
private void AddStation(StationConfig station)
{
lock (_configs)
{
if (_configs.ContainsKey(station.Name))
{
_configs[station.Name].Copy(station);
}
else
{
_configs.Add(station.Name, station);
}
if (!_configMap.ContainsKey(station.Name))
{
_configMap.Add(station.Name, station.Name);
}
else
{
_configMap[station.Name] = station.Name;
}
if (!_configMap.ContainsKey(station.ShortName))
{
_configMap.Add(station.ShortName, station.Name);
}
else
{
_configMap[station.ShortName] = station.Name;
}
if (station.StationAlias == null)
{
return;
}
foreach (var ali in station.StationAlias)
{
if (!_configMap.ContainsKey(ali))
{
_configMap.Add(ali, station.Name);
}
else
{
_configMap[ali] = station.Name;
}
}
}
}
internal void Remove(StationConfig station)
{
lock (_configs)
{
_configs.Remove(station.Name);
_configMap.Remove(station.Name);
_configMap.Remove(station.ShortName);
if (station.StationAlias == null)
{
return;
}
foreach (var ali in station.StationAlias)
{
_configMap.Remove(ali);
}
}
}
/// <summary>
/// 系统启动时调用
/// </summary>
internal static void OnStationStateChanged(StationConfig config)
{
using (OnceScope.CreateScope(ZeroObjects))
{
ZeroTrace.WriteLine("[OnStationStateChanged>>");
Parallel.ForEach(ActiveObjects.ToArray(), obj =>
{
try
{
obj.OnStationStateChanged(config);
}
catch (Exception e)
{
ZeroTrace.WriteException(obj.Name, e, "OnStationStateChanged");
}
});
ZeroTrace.WriteLine("<<OnStationStateChanged]");
}
}
/// <summary>
/// 系统启动时调用
/// </summary>
internal static void OnStationStateChanged(StationConfig config)
{
using (OnceScope.CreateScope(ZeroObjects))
{
ZeroTrace.SystemLog($"[OnStationStateChanged({config.StationName})>>");
Parallel.ForEach(ActiveObjects.Where(p => string.Equals(config.StationName, p.StationName, StringComparison.OrdinalIgnoreCase)).ToArray(),
obj =>
{
try
{
obj.OnStationStateChanged(config);
}
catch (Exception e)
{
ZeroTrace.WriteException(obj.Name, e, "OnStationStateChanged");
}
});
ZeroTrace.SystemLog($"<<OnStationStateChanged({config.StationName})]");
}
}
/// <summary>
/// 试着取配置
/// </summary>
/// <param name="stationName"></param>
/// <param name="json"></param>
/// <param name="config"></param>
/// <returns></returns>
public bool UpdateConfig(string stationName, string json, out StationConfig config)
{
if (stationName == null || string.IsNullOrEmpty(json) || json[0] != '{')
{
ZeroTrace.WriteError("UpdateConfig", "argument error", stationName, json);
config = null;
return(false);
}
try
{
config = JsonConvert.DeserializeObject <StationConfig>(json);
AddStation(config);
return(true);
}
catch (Exception e)
{
ZeroTrace.WriteException("UpdateConfig", e, stationName, json);
config = null;
return(false);
}
}
/// <summary>
/// 检查重名情况
/// </summary>
/// <param name="old"></param>
/// <param name="config"></param>
/// <returns></returns>
public bool Check(StationConfig old, StationConfig config)
{
if (!CheckName(old, config.Name))
{
return(false);
}
if (!CheckName(old, config.ShortName))
{
return(false);
}
if (config.StationAlias == null || config.StationAlias.Count == 0)
{
return(true);
}
foreach (var al in config.StationAlias)
{
if (!CheckName(old, al))
{
return(false);
}
}
return(true);
}
/// <summary>
/// 系统启动时调用
/// </summary>
void IZeroObject.OnStationStateChanged(StationConfig config)
{
StationSocketPool pool;
lock (Pools)
{
if (!Pools.TryGetValue(config.StationName, out pool))
{
return;
}
}
switch (config.State)
{
case ZeroCenterState.Run when pool != null:
pool.Resume();
break;
case ZeroCenterState.Run:
lock (Pools)
{
if (!Pools.ContainsKey(config.StationName))
{
Pools.Add(config.StationName, new StationSocketPool
{
Config = config
});
}
}
break;
default:
pool?.Dispose();
break;
}
}
/// <summary>
/// 构造
/// </summary>
/// <param name="eventName"></param>
/// <param name="config"></param>
public StationEventArgument(string eventName, StationConfig config)
{
EventConfig = config;
EventName = eventName;
}
/// <summary>
/// 构造
/// </summary>
/// <param name="centerEvent"></param>
/// <param name="context"></param>
/// <param name="config"></param>
public ZeroNetEventArgument(ZeroNetEventType centerEvent, string context, StationConfig config)
{
EventConfig = config;
Event = centerEvent;
Context = context;
}