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From deligeli <ode...@jpost.com>
Subject java.io.EOFException
Date Sat, 31 Oct 2009 22:38:18 GMT

hi!

i got this message recently:

ERROR,11:50:57 - Error calling Connection.prepareStatement:
java.sql.SQLException: No operations allowed after connection
closed.Connection was implicitly closed due to underlying exception/error:


** BEGIN NESTED EXCEPTION **

com.mysql.jdbc.CommunicationsException
MESSAGE: Communications link failure due to underlying exception:

** BEGIN NESTED EXCEPTION **

java.io.EOFException

STACKTRACE:

java.io.EOFException
at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:1934)
at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2380)
at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:2909)
at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1600)
at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:1695)
at com.mysql.jdbc.Connection.execSQL(Connection.java:3020)
at com.mysql.jdbc.Connection.rollbackNoChecks(Connection.java:4913)
at com.mysql.jdbc.Connection.rollback(Connection.java:4810)
at
com.ibatis.common.jdbc.SimpleDataSource.popConnection(SimpleDataSource.java:629)


i reach the database like this:
<settings cacheModelsEnabled="true" />
	<transactionManager type="JDBC" commitRequired="false">
		<dataSource type="SIMPLE">
			<property value="${driver}" name="JDBC.Driver" />
			<property value="${url}" name="JDBC.ConnectionURL" />
			<property value="${username}" name="JDBC.Username" />
			<property value="${password}" name="JDBC.Password" />
		</dataSource>
	</transactionManager>

what is problem with it? why did it happen?
-- 
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