About client

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Manual
62

Database Server

these databases accessible to client applications in other processes including ones on other remote machines. The main benefits in running an ObjectDB server and using the client-server mode ... and use databases on remote machines over the network. Since client-server mode carries the overhead
Forum
39

Mismatch client-server protocol prefix

.JpaSystemException: com.objectdb.o.UserException: Mismatch client-server protocol prefix; nested exception is javax.persistence.PersistenceException: com.objectdb.o.UserException: Mismatch client-server protocol prefix] with root cause com.objectdb.o.UserException: Mismatch client-server protocol
Forum
39

Changing from client server to embedded mode

Hi, I have created a java web application and used ObjectDB in client Server mmode. It worked as per my expection. In Client server mode I used     Persistence.createEntityManagerFactory ... Client Server mode. kindly provide information how to switch from client server mode to embedded
Forum
39

Client server mode no longer works after JRE install

Hi I had client server mode working with no problems with my application. Then suddenly I ... ' on a client machine. It worked in embedded mode but not client server mode. After investigating I ... java from the machine and included a jdk in my application there were no problems, client server mode
Forum
39

lockfiles in client/server mode

the client is attempting to create lockfiles in /tmp/ObjectDB. my account and the tomcat account ... , and creates lockfiles in both locations. so i still cannot start the client in an unconfigured state that would use /tmp. Your description indicates a collision of the server and the client that try
Forum
39

client server mod of communication

Hi,    I want to use in client Server mode one is client and another in server mode. Assume that one server is there and 'n' number of clients are there each client wants to communicate with server, in client server mode.    1)EntityManagerFactory emf = Persistence.createEntityManagerFactory
Issue
38

Server crash - Mismatch client-server protocol prefix

server on which it's running.  The only recorded symptom is a client-side error (which fortunately gets auto-mailed to me): [ObjectDB 2.5.2] javax.persistence.PersistenceException Mismatch client ... ) at java.lang.Thread.run(Thread.java:679) Caused by: com.objectdb.o.UserException: Mismatch client
Forum
38

Many clients access same database

Hi, I have a program to manage clients of my tennis club. But we have several different computer ... so that there is one Persistence context for all the client programs on the different computers. For example: When I change the name of a client on 1 computer, that change has to be discovered by the other client programs as
Issue
38

NullPointer running multiple client against server

client-server in one of the clients - if the database is new and that client gets to know the types in
Forum
38

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 ... for accessing the database, so a difference between accessing a local embedded database or a client