so, it seems, this is not the culprit. It just had the same problem again and the last entries in the event log are:
10/16/12 00:14:06.167 My JBookTrader Market data for book 1 has been reset. 10/16/12 00:14:06.167 IB API 2103: Market data farm connection is broken:usfuture 10/16/12 00:14:10.752 IB API 2104: Market data farm connection is OK:usfuture 10/16/12 00:16:31.996 IB API 1100: Connectivity between IB and Trader Workstation has been lost. 10/16/12 00:17:18.089 IB API 1102: Connectivity between IB and Trader Workstation has been restored - data maintained. So, according to the eventreport everything should be fine - only it isn't.. Klaus Am Montag, 15. Oktober 2012 10:14:02 UTC-4 schrieb Klaus: > > Hi, > > started the new week and it already had a lot of broken connections this > morning. > (never experienced so many), but reliably always had the market data farm > connection is ok message next. > Only exception: > 10/15/12 06:30:40.607 IB API 2103: Market data farm connection is > broken:usfuture > 10/15/12 06:31:19.531 IB API 1100: Connectivity between IB and Trader > Workstation has been lost. > 10/15/12 06:31:36.420 IB API 1102: Connectivity between IB and Trader > Workstation has been restored - data maintained. > 10/15/12 06:31:37.416 IB API 2104: Market data farm connection is > OK:usfuture > > but even here, up and running. > So, this might be another indicator: in few situations the 2104 does not > happen within a minute or two and then > there is no answer again.. > (However, I am somewhat concerned, checking the other broken data farm > connections, there were more where it needed about a minute to reestablish > the connection.) > > Cheers > Klaus > > > Am Montag, 1. Oktober 2012 10:42:52 UTC-4 schrieb Klaus: >> >> Hi, >> >> for quite some time, I am using JBT to gather data. For this purpose, it >> is running on a AWS micro-instance. >> Once in a while I found it stuck (actually , but was not sure where it >> was coming from). Usually the happened also after a >> full week of data. >> >> However, today it happened again and I found some strange things (I start >> recording usually some time Sunday evening and let it run till Friday). >> Perhaps someone has an idea where it might come from. The fact is, it seems >> not data itself gets stuck only the price information is kept the same: the >> volume does continue to change. >> >> This is how the end of the recording looks like: then there is a 30sec >> gap where I restarted JBT. >> >> 100112,101425,-11.6,1.28335,14 >> >> 100112,101426,-11.6,1.28335,6 >> >> 100112,101427,-11.6,1.28335,0 >> >> 100112,101458,9.95,1.29335,0 >> >> 100112,101459,9.16,1.29335,2 >> >> 100112,101500,8.24,1.29335,1 >> >> The gap is not due to a change in the market, but because the data before >> was no longer correct (btw, this is the EUR) >> >> >> This is the part of the data where it seemed to happen: >> >> 100112,001556,-9.99,1.2833,0 >> >> 100112,001557,-4.27,1.28325,0 >> >> 100112,001558,-2.62,1.28325,0 >> >> 100112,001559,-11.47,1.28335,16 >> >> 100112,001600,-9.75,1.2833,1 >> >> 100112,001601,-10.32,1.2833,0 >> >> 100112,001602,-10.26,1.2833,0 >> >> 100112,001603,-13.42,1.28335,1 >> >> 100112,001604,-13.61,1.28335,0 >> >> 100112,001605,-12.64,1.28335,0 >> >> 100112,001606,-12.04,1.28335,0 >> >> 100112,001607,-11.83,1.28335,0 >> >> 100112,001608,-11.71,1.28335,0 >> >> 100112,001609,-11.71,1.28335,0 >> >> 100112,001610,-11.71,1.28335,0 >> >> 100112,001611,-11.71,1.28335,0 >> >> 100112,001612,-11.93,1.28335,0 >> >> 100112,001613,-11.98,1.28335,0 >> >> 100112,001614,-11.04,1.28335,7 >> >> the price keeped changing until 001602, then was stuck - as far as I >> could see in the file all the way until I restarted. >> >> >> The following is an excerpt from the Eventreport file - it contains the >> end before the restart (the were no further events recorded) >> >> 09/30/12 23:59:05.196 IB API 2103: Market data farm connection is >> broken:usfuture >> >> 09/30/12 23:59:21.450 IB API 2104: Market data farm connection is >> OK:usfuture >> >> 10/01/12 00:14:04.896 IB API 317: Market depth data has been RESET. >> Please empty deep book contents before applying any new entries. (for id 3) >> >> 10/01/12 00:14:04.896 My JBookTrader Market data for book 3 has been >> reset. >> >> 10/01/12 00:14:04.896 IB API 317: Market depth data has been RESET. >> Please empty deep book contents before applying any new entries. (for id 2) >> >> 10/01/12 00:14:04.896 My JBookTrader Market data for book 2 has been >> reset. >> >> 10/01/12 00:14:04.896 IB API 317: Market depth data has been RESET. >> Please empty deep book contents before applying any new entries. (for id 1) >> >> 10/01/12 00:14:04.896 My JBookTrader Market data for book 1 has been >> reset. >> >> 10/01/12 00:14:04.896 IB API 2103: Market data farm connection is >> broken:usfuture >> >> 10/01/12 00:14:42.166 IB API 2104: Market data farm connection is >> OK:usfuture >> >> 10/01/12 00:15:48.860 IB API 1100: Connectivity between IB and Trader >> Workstation has been lost. >> >> 10/01/12 00:16:16.630 IB API 1102: Connectivity between IB and Trader >> Workstation has been restored - data maintained. >> >> So, it looks like connectivity was lost and restored, but from this point >> forward no price updates were recorded.. >> >> Any idea what is going on, would be helpful. >> >> Cheers >> Klaus >> >> >> >> -- You received this message because you are subscribed to the Google Groups "JBookTrader" group. To view this discussion on the web visit https://groups.google.com/d/msg/jbooktrader/-/qipYEMsGO2UJ. To post to this group, send email to [email protected]. 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