Hi all,
i have a problem with the mysql driver. I have developed some java classes to read and
write from the database. These classes uses very simple sql statements like insert or
update. But sometimes (50%) when i perform a update a got the following exception.
java.sql.SQLException: Communication link failure: java.io.IOException
at org.gjt.mm.mysql.MysqlIO.clearAllReceive(MysqlIO.java:1005)
at org.gjt.mm.mysql.MysqlIO.sqlQueryDirect(MysqlIO.java:548)
at org.gjt.mm.mysql.Connection.execSQL(Connection.java:885)
at org.gjt.mm.mysql.PreparedStatement.executeQuery(PreparedStatement.java:288)
My system:
- Windows 2000
- JDK 1.3
- MySql Server 3.23.36
- mm MySql Driver 2.0.4
Can anybody help?
Thanks to all
Uwe Heldt
