Eugene, I did not know this detail. So, if you believe that this actually reinforces the problem, then I am certainly willing to test run any patch that aims to address it..
Klaus Am Dienstag, 16. Oktober 2012 11:57:07 UTC-4 schrieb nonlinear: > > Klaus, > the message > *2104: Market data farm connection is OK:usfuture* > should appear *after* the message > *1102: Connectivity between IB and Trader Workstation has been restored - > data maintained. > * > In your log, this is not the case: there is no follow up message 2104 > after 1102. What I suggested before is that we should detect this condition > and resubscribe. Does it make sense? > > > > On Tue, Oct 16, 2012 at 11:01 AM, Klaus <[email protected]<javascript:> > > wrote: > >> 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]<javascript:> >> . >> To unsubscribe from this group, send email to >> [email protected] <javascript:>. >> 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. 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