error max pool in vb.net

Question

0.00/5 (No votes)

See more:

hi all, i have created simple tool in vb.net, that tool will read all data's from one database to another
database
i am getting error between 2 to 3 min that

Timeout expired. The timeout period elapsed prior to obtaining a connection from the pool. This may have occurred because all pooled connections were in use and max pool size was reached.

i am opening and closing my connection properly even i am getting this error
this is my code here

VB

con1.open()
    Dim cmd As New SqlCommand(StrSql, con1)
    cmd.Connection = con1
    OpenRs1 = cmd.ExecuteReader()
    con1.close

Posted 3-Jul-12 22:26pm

sameertm

Updated 3-Jul-12 22:49pm

Sandeep Mewara

v2

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

Eduard Keilholz · Answer 1 · 2012-07-03T22:39:00

The timeout may also indicate that a certain query takes too long to execute. If you don't provide a timeout to the connection, the default will be set to 30 seconds. If a query (or command) takes longer than 30 seconds, you'll receive a timeout exception. Try setting the timeout property on the connection to a larger timeout.

Hope this helps,
Eduard