public void BeginTransaction(TimeSpan timeout)
{
int tid = Thread.CurrentThread.ManagedThreadId;
var conn = this.Pool.GetConnection();
SqlTransaction2 tran = null;
Exception ex = Lib.Trys(delegate() {
if (conn.SqlConnection.State == ConnectionState.Closed)
{
conn.SqlConnection.Open();
}
tran = new SqlTransaction2(conn, conn.SqlConnection.BeginTransaction(), timeout);
}, 1);
if (ex != null)
{
Log.LogError(new EventId(9999, "数据库出错（开启事务）"), ex, "数据库出错（开启事务）");
throw ex;
}
if (_trans.ContainsKey(tid))
{
CommitTransaction();
}
lock (_trans_lock) {
_trans.Add(tid, tran);
_trans_tmp.Add(tran);
}
}
private void CommitTransaction(bool isCommit, SqlTransaction2 tran)
{
if (tran == null || tran.Transaction == null || tran.Transaction.Connection == null)
{
return;
}
lock (_trans_lock) {
_trans.Remove(tran.Conn.ThreadId);
_trans_tmp.Remove(tran);
}
try {
if (isCommit)
{
tran.Transaction.Commit();
}
else
{
tran.Transaction.Rollback();
}
this.Pool.ReleaseConnection(tran.Conn);
} catch { }
}
