Re: Simple TransactionScope problem, please help
- From: BF <BF@xxxxxxxxxxxxxxxxxxxxxxxxx>
- Date: Thu, 9 Mar 2006 10:47:28 -0800
Yes, there is a scope time out in the contructor. But I found the real reason
behind the problem. It's the firewall on my Windows/XP. If I turn off the
firewall, I can run this code without any problems. I will start a new thread
for this question.
Thanks a lot.
"Sahil Malik [MVP C#]" wrote:
Did you see the CONSTRUCTOR for TransactionScope?.
System.Transactions.TransactionScope tsc = new
System.Transactions.TransactionScope(System.Transactions.TransactionScopeOption.Required,
new TimeSpan(8943893993)) ;
- Sahil Malik [MVP]
ADO.NET 2.0 book -
http://codebetter.com/blogs/sahil.malik/archive/2005/05/13/63199.aspx
----------------------------------------------------------------------------
"BF" <BF@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:7DD5FE9F-ABF3-456D-96E6-19F77ACBD080@xxxxxxxxxxxxxxxx
I just checked MSDN for all members of TransactionScope at
ms-help://MS.VSCC.v80/MS.MSDN.v80/MS.NETDEVFX.v20.en/cpref12/html/T_System_Transactions_TransactionScope_Members.htm
There is no timeout property for TransactionScope.
And the error I get is "The transaction has already been implicitly or
explicitly committed or aborted".
I get this error after 1 minute 20 seconds of waiting.
So I believe there are some other settings or limitations causing this
error. The code is so simple. The database is on local area network. There
are must be some easy reason for this. Does TransactionSope support
Windows
Authentication database connection?
Thanks a lot.
"Sahil Malik [MVP C#]" wrote:
There is a 1 minute default transaction timeout on TransactionScope.
SM
"BF" <BF@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:C96D5EF2-4DDC-469F-B3E8-8FC189788D04@xxxxxxxxxxxxxxxx
Actually, I don't think this is a timeout issue. I only open a
connection
to
a database on local network. If you don't use TransactionScope, I can
open
this connection in no time.
But if I use TransactionScope, it wait and wait until time out. I think
this
problem is when I use TransactionScope, I cannot open database
connection
at
all.
Thanks a lot.
"Sahil Malik [MVP C#]" wrote:
TransactionScope based transactions have a default timeout of 1
minute -
after which if you snooze for that long, it would have autorolled
back.
This
is done to conserve resources from bad programmers.
You can change the timeout using one of the constructors. :)
--
- Sahil Malik [MVP]
ADO.NET 2.0 book -
http://codebetter.com/blogs/sahil.malik/archive/2005/05/13/63199.aspx
----------------------------------------------------------------------------
"BF" <BF@xxxxxxxxxxxxxxxxxxxxxxxxx> wrote in message
news:CA6ACA66-D091-487D-862A-A28E08F5D021@xxxxxxxxxxxxxxxx
This problem is so simple I am surprised it's happening.
When I run the following code:
using (TransactionScope ts = new TransactionScope())
{
SqlConnection conn = new SqlConnection(@"integrated
security=SSPI;data source=WSDEV\GODS;initial catalog=MOSES");
conn.Open();
}
It waits at conn.Open(); for over 1 minute and return error message
"The
transaction has already been implicitly or explicitly committed or
aborted.".
If I comment out TransactionScope line, it works without any
problems.
So
the connection string is correct.
Can anybody point out what's happening here?
Thanks a lot.
- References:
- Re: Simple TransactionScope problem, please help
- From: Sahil Malik [MVP C#]
- Re: Simple TransactionScope problem, please help
- From: Sahil Malik [MVP C#]
- Re: Simple TransactionScope problem, please help
- From: BF
- Re: Simple TransactionScope problem, please help
- From: Sahil Malik [MVP C#]
- Re: Simple TransactionScope problem, please help
- Prev by Date: Re: Multiple Datareaders On One Connect
- Next by Date: Re: Multiple Datareaders On One Connect
- Previous by thread: Re: Simple TransactionScope problem, please help
- Next by thread: Re: Simple TransactionScope problem, please help
- Index(es):
Relevant Pages
|