Re: Caucho-mysql 2.1.0 bug? - Details of error

Thread 1 - get stmt and resultset, use and close.
Thread 2 - get stmt and resultset - same objects based on
System.identityHashCode(obj)

java.sql.SQLException: can't get column after next() returns false
     at com.caucho.jdbc.mysql.ResultSet.getBuffer(ResultSet.java:163)
     at
com.caucho.jdbc.mysql.AbstractResultSet.getLong(AbstractResultSet.java:523)
     at com.caucho.jdbc.mysql.ResultSet.getLong(ResultSet.java:288)
     [...]

but the getLong() call is made in right after a call to resultset.next()
which returned true.

while (rs.next()) {
     rs.getLong();
}

this mean that the resultset is not coherent, and I would guess not very
thread safe, as the bug occur
only during concurrent access, from what we can tell.

--
-Chris Beck - Coradiant, Inc - Research & Development - +1.514.908.6314-
-- www.coradiant.com - Technical foresight driving Internet economics --
------- This email represents my opinion, not that of Coradiant. -------
Oooh! Ahhh! That's how it always starts.
Then later there's running and screaming.
I am seeing exceptions being thrown with reuse of statements and resultsets
(same identity hash ID) that did not occur with 0.2.7.
I cannot seem to find the source for the driver.
The link
(http://www.caucho.com/projects/jdbc-mysql/caucho-jdbc-mysql-2.1.0.jar)
from the project page (http://www.caucho.com/projects/jdbc-mysql/index.xtp)
does not contain source.
Neither does resin-ee-2.1.2-src.tar.gz, nor resin-2.1.2-src.tar.gz.
Any ideas as to the location?
--
-Chris Beck - Coradiant, Inc - Research & Development - +1.514.908.6314-
-- www.coradiant.com - Technical foresight driving Internet economics --
------- This email represents my opinion, not that of Coradiant. -------
Oooh! Ahhh! That's how it always starts.
Then later there's running and screaming.