Oracle連接請求超時

Question

我有時會收到以下錯誤時，有使用Oracle託管在.NET

我想知道的是什麼類型此異常的驅動程序庫新的OracleConnection，我需要處理它在抓塊。

Message:Connection request timed out Stack Trace: at 
OracleInternal.ConnectionPool.PoolManager`3.CreateNewPR(Int32 reqCount, Boolean bForPoolPopulation, ConnectionString csWithDiffOrNewPwd, String instanceName) at OracleInternal.ConnectionPool.PoolManager`3.Get(ConnectionString csWithDiffOrNewPwd, Boolean bGetForApp, String affinityInstanceName, Boolean 
bForceMatch) at OracleInternal.ConnectionPool.OraclePoolManager.Get(ConnectionString 
csWithNewPassword, Boolean bGetForApp, String affinityInstanceName, Boolean bForceMatch) at OracleInternal.ConnectionPool.OracleConnectionDispenser`3.Get(ConnectionString cs, PM conPM, ConnectionString pmCS, SecureString securedPassword, 
SecureString securedProxyPassword) at Oracle.ManagedDataAccess.Client.OracleConnection.Open() at ClientService.ClientService.AuthenticateUser(String subno, String pin, 
String version 

Answer 1

與使用池作爲連接字符串中的默認屬性有關的問題。本文詳細討論此問題：「使用連接池」一章中的http://docs.oracle.com/cd/E51173_01/win.122/e17732.pdf。