Hello, I have a set of three applications. One which starts the server, and two others which use a common database, connecting by JDBC to the server. When i launch, everything looks fine, but after a minute or so, both my programs breakdown and give the following warning

Code:
org.h2.jdbc.JdbcSQLException: Connection is broken: "session closed" [90067-126]



Why could this be happening?

Thanks a lot!

The connection to the server is dropping.

Thanks, I know that much, but I don't know why.
Are there common causes?

Probably, should we start guessing at possibles. Because if so, we could be here a long time.

OK, how would i go about testing to try and corner it?
I've followed to instructions exactly and surely there's something i can do about this issue?

Thanks!

No idea.

You may have to start giving us some clues

Not sure what i can provide to help but here's some info:
It's a H2 database, i use Java programs to launch the server and to connect - with a JDBC connection.

To start the serve, I use:

Server server = Server.createTcpServer().start();

The two application connecting to the database use the code:

 
Connection conn = DriverManager.getConnection("jdbc:h2:tcp://localhost/~/test", "sa", "");

Is there anything i can say to help figure this out?

Thanks

PS the H2 error analyser interprets the error message as:

<H4 id=c90067>CONNECTION_BROKEN_1 = 90067

The error with code 90067 is thrown when the connection to the database is lost. A possible reason is that the database connection has been closed due to a shutdown, or that the server is stopped. Other causes could be: the server is not an H2 server, or the network connection is broken.

</H4>