sql存储过程和C#的超时实现

Question

I am trying to implement timeout functionality for database stored procedure. This timeout value will be fetched from app.config.

I am processing thousand of records using stored procedure. When I call my master procedure in again calls some more store procedures inside. Everything has been wrapped using C# transactionScope. I have a list in C# which will fetch single record for processing and hits master stored procedure.

I want to stop this processing as soon as timeout value matches. I mean if timeout is 20 then my processing should be executed for 20 seconds and it should stop processing after 20 seconds.

I tried using adoCommand.CommandTimeout property but unfortunately its not stopping at all.

Please help.

Answer 1

A bit hard to tell what has gone wrong without looking at the code.

From the documentation on CommandTimeout :

A value of 0 indicates no limit (an attempt to execute a command will wait indefinitely).

The CommandTimeout property will be ignored during asynchronous method calls such as BeginExecuteReader.

CommandTimeout has no effect when the command is executed against a context connection (a SqlConnection opened with "context connection=true" in the connection string).