Some guesses:
* If you are using transactions, make sure you are commiting/rolling back the transactions.
* Perhaps connection pool is not working and the number of server connection hits maximum: check sql server connection property, set "Maximum Allowable Connection" to zero (0) = no maximum.
* Do sp_who on the server to see number of concurrent connections
* Do netstat -n to see live TCP/IP connection on the client (many connections for a single user is telltale sign of leaky connection objects)
HTH,
Abdullah
Brent Ryan wrote:
Message I'm using Ibatis 2 with a web app and I get the following error after connecting to the data source and then letting it sit for 2 minutes and then retrying my web applicaiton.
ERROR:2005-03-17 10:35:57,379 - Failed to queryForList - id [getUsers], parameterObject [null]. Cause: java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC]Connection reset by peer: socket write error
Here's my sql map config:
<transactionManager type="JDBC"> <dataSource type="DBCP"> <property name="JDBC.Driver" value="${driver}"/> <property name="JDBC.ConnectionURL" value="${url}"/> <property name="JDBC.Username" value="${username}"/> <property name="JDBC.Password" value="${password}"/> <property name="JDBC.DefaultAutoCommit" value="true"/> <property name="Pool.MaximumActiveConnections" value="20"/> <property name="Pool.MaximumIdleConnections" value="5"/> <property name="Pool.MaximumWait" value="120000"/> <property name="Pool.TimeToWait" value="500"/> <property name="Pool.PingQuery" value="select 1 from BBEXTRACT.USERS"/> <property name="Pool.PingEnabled" value="true"/> <property name="Pool.PingConnectionsOlderThan" value="1"/> <property name="Pool.PingConnectionsNotUsedFor" value="1"/> </dataSource> </transactionManager>
Thanks, <!-- A.psl { TEXT-DECORATION: none; COLOR: #4e81c4; FONT-FAMILY: Verdana,Arial,fixed } A:hover { TEXT-DECORATION: underline } A.psl:hover { COLOR: #999999 } .noro { FONT-SIZE: 8pt; COLOR: #4e81c4; FONT-FAMILY: Verdana,Arial,fixed } .logotext { TEXT-DECORATION:none; FONT-SIZE: 10pt; FONT-FAMILY: Verdana,Arial,fixed } A.brand { COLOR: #777777; FONT-SIZE: 7pt; FONT-FAMILY: Verdana,Arial,fixed; TEXT-DECORATION: none } --> Brent Ryan
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