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/-/x1VcWiWk2-gJ. 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.
