I connected a java program to TWS using my paper account, but I didn't see the problem you mentioned. Instead, the java program often died after I ran it for a couple of hours, maybe because the memory setting of JVM is not big enough.
Best, Da Xu On Sat, Dec 11, 2010 at 4:02 AM, Victor Martin < [email protected]> wrote: > Hi all, > > I need some help with a weird behaviour of TWS. After a while (more or less > once per day) TWS closes itself and JBookTrades throws an EOFException. Here > is the EventReport: > > 22:00:53:575 IB API 317: Market depth data has been RESET. > Please empty deep book contents before applying any new entries. (for id2) > 22:00:53.575 JBookTrader Market data for book 2 has been reset. > 22:00:56.175 IB API 1100: Connectivity between IB and TWS > has been lost > 22:00:56.175 IB API java.io.EOFException > > After starting TWS again, JBookTrader is not able to reconnect and continue > with the trading, so I have to restart it loosing all opened positions. > > I'm guessing that TWS has some kind of "data-consuming protection" that > closes itself after an idle time, but I don't know how to avoid that. I've > installed TWSStart, which is a third-party application that help to manage > TWS (for example with the auto-login) but the problem wasn't resolved. > > Any ideas? > Thank you, > Victor > > -- > You received this message because you are subscribed to the Google Groups > "JBookTrader" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<jbooktrader%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/jbooktrader?hl=en. > -- You received this message because you are subscribed to the Google Groups "JBookTrader" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jbooktrader?hl=en.
