About connection

31-40 of 200Refresh
Forum
17

Connection is closed Caused by: java.io.EOFException

. Caused by: com.objectdb.o.UserException: Connection is closed at com.objectdb.o.MSG.d(MSG.java ... that I create are closed immediately after use in a finally{} clause  Have I run out of connections ... -tracking arrays="false" /> <connection port="6136" max
Forum
17

BIRT plugin: Trouble with Client/Server connection

I am having trouble setting up the birt points.odb sample with a client/server connection. I can connect to points.odb with the explorer.  I added a "Data Source" that works fine with local file.  The connection using the server url fails the ping test.  I get (Failed to connect to server localhost
Forum
17

Connecting to a remote objectdb server

.com 6136 (worked fine, is able to connect...) My db was configured below: <connection ... "/> With all these configuration, I am still not able to connect ... . Also, if my app was able to connect to the remote db, it should have create the db files on db server
Forum
16

Connection is closed (error 526)

. Exception in thread "main" [ObjectDB 2.2.7_08] javax.persistence.PersistenceException Connection ... (testNodes.java:308) Caused by: com.objectdb.o.UserException: Connection is closed at com.objectdb.o.MSG ... .PersistenceException Connection is closed (error 526) at com.objectdb.jpa.JpaQuery.getResultList(JpaQuery.java:633
Forum
16

Database connection url

. I left the conf file set as:     <connection port="6136" max="100" />      However, I'm not sure about the connection url for the code ... /db1.odb"); However, I don't see an database named db1.odb created under db-files/ nor can I connect
Forum
16

Connections pool

Hi! Does ObjectDB keeps and reuses a pool of connections as MySQL JDBC driver does? I mean ... instance manages a pool of connections and reuses them when it creates new EntityManager instances. By default the maximum connection pool size is 50. You can change it in the persistence.xml file
Forum
16

How to connect to an embedded ObjectDB in a JPA/JEE application?

It is easy to change the properties in persistence.xml file to connect to an ObjectDB server. But I ... through changing persistence.xml file. Can any one please help ? Just replace the client-server connection url with an embedded connection url, e.g. an absolute file path. See this documentation section
Forum
16

package.jdo validation error (Connection timed out)

: Connection timed out: connect NestedThrowables: java.net.ConnectException: Connection timed out: connect The same thing works using objectdb 1.0.  After upgrading to objectdb2.X, i again rebuilt
Issue
16

Close() Method of EMF throwing "PersistenceException: Connection is closed" on first attempt to close.

on three separated ObjectDb servers at the same time? com.objectdb.o._PersistenceException: Connection is closed due to UserException: Connection is closed com.objectdb.o._PersistenceException:45 com.objectdb.o.JPE ... , because if the database connection is closed, further attempts to close it are not necessary. kevinwh
Forum
16

Get activation code for a server with no Internet connection

Hello, We bought a license, but the server is not connected to the Internet ... connection. The output of the activation console application is a url that you can open on another computer that is connected to the Internet, in order to retrieve the activation code. Add the activation code