private ErrorCode LoadDBCfg()
{
Hashtable json;
try
{
string content = File.ReadAllText(@".\Config\CSDBCfg.json");
json = ( Hashtable )MiniJSON.JsonDecode(content);
}
catch (Exception e)
{
Logger.Error($"load CSDBCfg failed:{e}");
return(ErrorCode.CfgFailed);
}
Hashtable[] dbs = json.GetMapArray("DB");
foreach (Hashtable db in dbs)
{
DBCfg cfg = new DBCfg();
DBType dtype = ( DBType )db.GetInt("type");
cfg.aszDBHostIP = db.GetString("ip");
cfg.un32DBHostPort = db.GetInt("port");
cfg.aszDBUserName = db.GetString("user");
cfg.aszDBUserPwd = db.GetString("pwd");
cfg.aszDBName = db.GetString("dbname");
this.dbCfgMap[dtype] = cfg;
}
return(ErrorCode.Success);
}
public CSUserMgr()
{
this.today = new DateTime();
DBCfg cfgGameDB = CS.instance.csCfg.GetDBCfg(DBType.Game);
DBCfg cfgCdkeyDB = CS.instance.csCfg.GetDBCfg(DBType.Cdkey);
//第一个参数是更新玩家数据的方法,这是一个异步回调,通常由别的线程投递更新请求
//此实例会开启一个线程专门消费这些更新请求
//第三个参数是当这个线程开启时的回调函数,也是一个异步回调,这个回调只会执行一次,也就是服务器开启的时候
//具体该方法是处理什么消息,以后继续探讨
this._userCacheDBActiveWrapper = new DBActiveWrapper(this.UserCacheDBAsynHandler, cfgGameDB, this.DBAsynQueryWhenThreadBegin);
this._userCacheDBActiveWrapper.Start();
//服务端启动就开启一个线程查询玩家数据
this._cdkeyWrapper = new DBActiveWrapper(this.UserAskDBAsynHandler, cfgCdkeyDB, this.CDKThreadBeginCallback);
this._cdkeyWrapper.Start();
for (int i = 0; i < G_THREAD; i++)
{
DBActiveWrapper threadDBWrapper = new DBActiveWrapper(this.UserAskDBAsynHandler, cfgGameDB, null);
threadDBWrapper.Start();
this._userAskDBActiveWrappers.Add(threadDBWrapper);
}
this.gcMsgHandlers[( int )GCToCS.MsgNum.EMsgToGstoCsfromGcAskComleteUserInfo] = this.OnMsgToGstoCsfromGcAskComleteUserInfo;
this.gcMsgHandlers[( int )GCToCS.MsgNum.EMsgToGstoCsfromGcAskLogin] = this.OnMsgToGstoCsfromGcAskLogin;
this.gcMsgHandlers[( int )GCToCS.MsgNum.EMsgToGstoCsfromGcAskReconnectGame] = this.OnMsgToGstoCsfromGcAskReconnectGame;
this.gcMsgHandlers[( int )GCToCS.MsgNum.EMsgToGstoCsfromGcAskChangeNickName] = this.OnMsgToGstoCsfromGcAskChangeNickName;
this.gcMsgHandlers[( int )GCToCS.MsgNum.EMsgToGstoCsfromGcAskChangeheaderId] = this.OnMsgToGstoCsfromGcAskChangeheaderId;
}
/// <summary>
/// 构造函数
/// </summary>
/// <param name="callback">消息消费后的回调函数(通常和生产者不在同一个线程上)</param>
/// <param name="cfg">数据库配置信息</param>
/// <param name="beginCallback">开始处理消息的回调函数</param>
public DBActiveWrapper(Action <GBuffer> callback, DBCfg cfg, Action beginCallback)
{
this._active = new DBActive(callback, beginCallback);
this._db = new MySqlConnection(
$"server={cfg.aszDBHostIP};user id={cfg.aszDBUserName};password={cfg.aszDBUserPwd};port={cfg.un32DBHostPort};database={cfg.aszDBName}");
}
