When you do first call DBCP creates minimum number of connections

and uses these connections until all connections are busy(active/running) and new connection is created.

 

If you compare first call and second, the first one should take much time then second one.

 

But if “every call I do a new connection is created” that only can mean that your calls are too fast and DBCP

can’t create connections automatically and creates during call.

 

Best,

Aram

 


From: Renato Silveira [mailto:[EMAIL PROTECTED]
Sent: Friday, August 11, 2006 3:45 AM
To: [email protected]
Subject: Re: Conections Opened

 

Hi,

I have configured the maxActive connection with 10 but every call I do a new connection is created.

 <transactionManager type="JDBC">
    <dataSource type="DBCP">
      <property value="${database_driver}" name=" JDBC.Driver"/>
      <property value="${database_url}" name="JDBC.ConnectionURL"/>
      <property value="${database_user}" name="JDBC.Username"/>
      <property value="${database_password}" name=" JDBC.Password"/>
      <property value="10" name="Pool.MaximumActiveConnections"/>
      <property value="5" name="Pool.MaximumIdleConnections"/>
      <property value="6000" name=" Pool.MaximumWait"/>
    </dataSource>
  </transactionManager>

This is my SQL-map-config like. How do I limit the number of opened connections?

tks!

On 8/10/06, Renato Silveira <[EMAIL PROTECTED]> wrote:

Hi,

How many connections are opened by Ibatis to make a simple query?

In my sql-map-config, using SimpleDataSource (pool), the maxnumber of connection are like this:
<property value="1" name=" Pool.MaximumActiveConnections"/>
<property value="1" name="Pool.MaximumIdleConnections"/>
But Ibatis open 4 connections at least.

Cheers!

 

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