Hi Vickyk,
I've enabled said debugging and will provide the actual log entries below,
unfortunatly it did not reveal any meaningful exception/data, imho.
What I did notice with the information you gave me, browsing the Web Source
Code, that perhaps I noticed something based ony our suggestion...
> BaseWrapperManagedConnection.java
if (mcf.getNewConnectionSQL() != null)
| {
| Statement s = con.createStatement();
| try
| {
| s.execute(mcf.getNewConnectionSQL());
| }
| finally
| {
| s.close();
| }
| }
In this case the statement is closed, but nothing is done to the connection
object, up in HALocalManagedConnectionFactory we have the following
try
| {
| Driver d = getDriver(url);
| Connection con = d.connect(url, copy);
| if(con == null)
| {
| log.warn("Wrong driver class for this connection URL: " +
url);
| urlSelector.failedUrl(url);
| }
| else
| {
| return new LocalManagedConnection(this, con, props,
transactionIsolation, preparedStatementCacheSize);
| }
| }
| catch(Exception e)
| {
| log.warn("Failed to create connection for " + url + ": " +
e.getMessage());
| urlSelector.failedUrl(url);
| }
In this case, where new LocalManagedConnection throws an exception, no call to
con.close() is called, and it would only be called on the destroy.
What I am suggesting is either a new try/finally around the New
LocalManagedConnection which closes the connection if it fails, or perhaps a
finally added to the existing try, which may try to con.close when connections
were not successful, thus a new try inside is better?
I am not a coder so I am way out of my depth on the specific suggestions for
fixing, I am just providing some suggestions ;)
Thoughts?
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http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4148981#4148981
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