在SqlConnection.Open()中发生超时的情况是什么？
在AppProcess回收10秒后,在我们的一个IIS框中出现以下异常:
Type : System.Data.SqlClient.SqlException, System.Data, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089
Message : Timeout expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
Source : .Net SqlClient Data Provider
Help link :
Errors : System.Data.SqlClient.SqlErrorCollection
Class : 11
LineNumber : 0
Number : -2
Procedure :
Server : XXX
State : 0
ErrorCode : -2146232060
Data : System.Collections.ListDictionaryInternal
TargetSite : Void OnError(System.Data.SqlClient.SqlException, Boolean)
Stack Trace : at System.Data.SqlClient.SqlInternalConnection.OnError(SqlException exception, Boolean breakConnection)
at System.Data.SqlClient.TdsParser.ThrowExceptionAndWarning(TdsParserStateObject stateObj) …