Hi,

> I am using firebirdsql with JDBC, me process has to add messages
> constantly to the database, but somehow at some point the connection
> with the database is lost and messaged don't get added in the
> database.
>
> As far as i can tell it has to do with firebird, the memory it uses
> grows until some point and then gets processed or something (not
> sure how and what) At this point some messages get lost.
>
> Stack trace:
> org.firebirdsql.jdbc.FBSQLException: Resource Exception. Unable to
> complete network request to host "localhost".
> Reason: Unable to complete network request to host "localhost".
> ....
> Does someone know what this is? And how I can fix this?

Your server crashed. Try asking in Firebird-Support group and/or
create a test case that reproduces this problem. Also, please include
version of the database server you are using, operating system, etc.

> Besides that, what is happening with the memory usage? Are there
> some settings that I can change that have to do something with this
> problem?

Try asking in the Firebird-Support list.

Roman