internal bool OpenCon(ConnBean cb) { try { if (!isOpenTrans && cb != null && isAllowResetConn && connObject.IsAllowSlave()) { ResetConn(cb); } Open(); if (IsAllowRecordSql) { _watch.Start(); } return(true); } catch (DbException err) { if (cb == null && connObject.BackUp != null) { connObject.InterChange(); return(OpenCon(connObject.BackUp)); //if (OpenConBak()) //{ // return true; //} } else { WriteError("OpenCon():" + err.Message); } } return(false); }
/// <summary> /// 打开链接只切主备 /// </summary> /// <returns></returns> internal bool OpenCon() { ConnBean master = connObject.Master; if (!master.IsOK && connObject.BackUp != null && connObject.BackUp.IsOK) { master = connObject.BackUp; connObject.InterChange();//主从换位置 } if (master.IsOK || (connObject.BackUp != null && connObject.BackUp.IsOK)) { bool result = OpenCon(master, AllowConnLevel.MasterBackup); if (result && _IsAllowRecordSql) { connObject.SetNotAllowSlave(); isAllowResetConn = false; } return(result); } return(false); }