Dear All,

Seems to me InstantDB has a problem with transactions/connections. I've
tried the problem code with SQL-Server 7 and i-net SPRINTA JDBC Driver and
it works no problem. InstantDB is probably only suitable for single-user
development work (by the way you can't use booleans with it either).

I knew it wasn't a Jonas problem all along :) ....

Regards,

Robert Hargreaves

-----Original Message-----
From: Robert Hargreaves [mailto:[EMAIL PROTECTED]]
Sent: 08 December 1999 09:07
To: Jonas Users Group (E-mail)
Subject: Multiple client error (still)


I refer to my posting of 6/12/99 and wondered if anyone had experienced
similar problems. Unless I'm mistaken, it seems to me to be a fundamental
problem with either InstantDB (which is one of the recommended databases) or
the Jonas server. Here it is again anyway:

I have a session bean that has methods in it that create lists from a CMP
entity bean. The methods work fine there is just one client, but with two
clients calling the methods simultaneously I get the following exception:

EntitySynchroImpl.considerRequest() registerSynchronization(this) :
javax.transaction.RollbackException

etc.....

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