Roman Rokytskyy wrote:

>>It seems that everything hangs when, at some point, a request from
>>Jaybird to the firebird instance does not respons. At this moment
>>nothing happens any more. The java stuff just keeps waiting for a reply.
>>I see no messages on either java or firebird side.
>
>
> Can you tell in which method this happens? Do you have thread dump?

I am using jaybird 1.5.5 and firebird 1.5.2.

Thread dump (from my notes) :
org.firebirdsql.sql.XdrInputStream.read() 158
org.firebirdsql.sql.XdrInputStream.readInt() 121
org.firebirdsql.jgds.GDS_Impl.nextOperation() 1793
org.firebirdsql.jgds.GDS_Impl.isc_dsql_execute2() 903
org.firebirdsql.jca.FBManagedConnection.executeStatement() 793
org.firebirdsql.jdbc.AbstractConnection.executeStatement() 946

>>Anybody any ideas what could be the problem or how it could be fixed ?
>
> If you have a reproducable test case, please send it to me, I will
> investigate it. Also you can try type 2 or embedded JDBC driver, you should
> get some exceptions in this case.

I will see if I can get this working tomorrow.

Thanks for the help,
Joachim