Join the 80,000 other DTN customers who enjoy the fastest, most reliable data available. There is no better value than DTN!

(Move your cursor to this area to pause scrolling)




"I will tell others who want to go into trading that DTN ProphetX is an invaluable tool, I don't think anyone can trade without it..." - Comment from Luther
"With HUGE volume on AAPL and RIMM for 2 days, everyone in a trading room was whining about freezes, crashes and lag with *******, RealTick, TS and Cyber. InvestorRT with IQFeed was rock solid. I mean SOLID!" - Comment from Public IRC Chat
"I just wanted to let you know how fast and easy I found it to integrate IQFeed into our existing Java code using your JNI client. In my experience, such things almost never go so smoothly - great job!" - Comment from Nate
"The people at Nirvana have very nice things to say about your company and I can see why! Price and service is a potent combination." - Comment from Ed
"If you want customer service that answers the phone, your best bet is IQFeed. I cannot stop praising them or their technical support. They are always there for you, and they are quick. I have used ****** too but the best value is IQFeed." - Comment from Public Forum
"I just wanted to say how happy I am with your service. I was able to download the API docs last week and I was able to replicate Interactive Brokers historical bar queries and realtime bar queries over the weekend. That was about one of the fastest integrations that I've ever done and it works perfectly!!!!" - Comment from Jason via Email
"I'm very glad I switched to IQFeed. It's working perfectly with no lag, even during fast market conditions." - Comment from Andy via Email
"I've been using IQFeed 4 in a multi-threaded situation for the last week or two on 2600 symbols or so with 100 simultaneous daily charts, and I have had 100% responsiveness." - Comment from Scott
"The service is great, I see a noticeable improvement in my volume profiles over [broker]'s data feed" - Comment from Larry
"I would just like to say that IQFeed version 4 is running very well and I am very happy with its performance. I would also like to extend a big thanks for the fast and efficient help that I always receive. My questions and concerns are always addressed promptly. Way to go!" - Comment from Josh in CO.
Home  Search  Register  Login  Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTNMarkets on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »Archive (2017 and earlier) »IQFeed Developer Support »5.0 Troubleshooting
Author Topic: 5.0 Troubleshooting (5 messages, Page 1 of 1)

scooke
-Interested User-
Posts: 30
Joined: Jan 8, 2013


Posted: Mar 8, 2013 10:38 AM          Msg. 1 of 5
I am looking at the logs from the IQFeed connection, it appears that even
though I UN-installed the old version 4.9.0.3, and installed 5.0.0.9 and I am explicitly passing it 5.0.0.9 as the version number when I
connect, when I subscribe to the feed, it's still telling me that it's using
version 4.9.0.3, and then it's rejecting the new fields that are available
only in 5.0, and defaulting to the old 4.9 field list. It's also giving outputting me the
full list of fields when I am only requesting certain fields.

Even if I make the connection manually with 5.0.0.9 (outside my program),
and then try to use that existing connection, it still
rejects the extra fields. Any one else having these types of issues?
Is my product ID or login ID with you linked to a specific version?

Any ideas?

scooke

scooke
-Interested User-
Posts: 30
Joined: Jan 8, 2013


Posted: Mar 8, 2013 02:17 PM          Msg. 2 of 5
Steve,

Is there any way to shoot me a reply prior to Close of business. I am going to be working on this over the weekend and I just want to get some direction. Thanks. I really appreciate it.

scooke

DTN_Nathan_Bartsch
-IQ Developer-
Posts: 33
Joined: May 3, 2004

Telvent DTN


Posted: Mar 8, 2013 03:43 PM          Msg. 3 of 5
It should work if you send

S,SET PROTOCOL,5.0

It won't work if you send

S,SET PROTOCOL,5.0.0.9

Please let me know if this fixes the problem.
Thanks,

Nathan W. Bartsch - Senior Software Engineer - Telvent DTN

scooke
-Interested User-
Posts: 30
Joined: Jan 8, 2013


Posted: Mar 11, 2013 03:43 PM          Msg. 4 of 5
One more issue. Looks like I am not getting anything in return for LastTimeMS.

Okay, if I request just the Last Time MS, so I'm sending this command:

S,SELECT UPDATE FIELDS,Last TimeMS

I get this when I check the field names:

S,CURRENT UPDATE FIELDNAMES,Symbol,Last TimeMS

And I don't appear to be getting any Q results back at all.

Normally, I'm trying to make this request:

S,SELECT UPDATE FIELDS,Symbol,Last,Total Volume,Bid,Ask,Last Trade Date,Last Size,Last TimeMS,Message Contents,Ask TimeMS,Bid TimeMS

I get back this list:

S,CURRENT UPDATE FIELDNAMES,Symbol,Last,Total Volume,Bid,Ask,Last Trade Date,Last Size,Last TimeMS,Message Contents,Ask TimeMS,Bid TimeMS

And I get data that looks like this:

Q,AAPL,437.8700,16488327,437.3000,437.3200,03/11/2013,2500,,ba,16:21:22.517,16:21:22.517,

Notice that the LastTimeMS is confirming that it is set with you guys but I am not getting the data.

scooke

DTN_Steve_S
-DTN Guru-
Posts: 2093
Joined: Nov 21, 2005


Posted: Mar 11, 2013 03:48 PM          Msg. 5 of 5
That is a bug in the 5.0.0.9 beta. It is fixed in 5.0.0.10 which is scheduled to be put online at the beginning of next week.

You should be able to use either the Extended Trade TimeMS field or the Most Recent Trade TimeMS field until then.
 

 

Time: Fri April 26, 2024 10:15 AM CFBB v1.2.0 11 ms.
© AderSoftware 2002-2003