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'm satisfied with IQFeed. It's the most reliable and fastest quote feed I have ever used. Although I'm a resident in China, it's still very fast!" - Comment from Xiaofei
"After all the anxiety I had with my previous data provider it is a relief not to have to worry about data speed and integrity." - Comment from Eamonn
"I have been using IQFeed now for a few years in MultiCharts and I have zero complaints. Very, very rare to have any data hiccups or anything at all go wrong." - Comment from Public Forum
"I've never had DTN go out on me since switching. ******* would go down a couple times every month when I was using them." - Comment from Bryce in AL.
"And by the way, have to say this. I love the IQFeed software. It's rock solid and it has a really nice API." - Comment from Thomas via RT Chat
"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"I am enjoying the feed very much - so superior to the broker provided feed I was previously using." - Comment from George
"I just wanted to let u know that your data feed/service is by far the best!!! Your unfiltered tick data is excellent for reading order flow and none of your competitors delivers this quality of data!" - Comment from Peter via Email
"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
"DTN has never given me problems. It is incredibly stable. In fact I've occasionally lost the data feed from Interactive Brokers, but still been able to trade because I'm getting good data from DTN." - Comment from Leighton
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 »DROPPED CONNECTIONS BY DTNIQ
Author Topic: DROPPED CONNECTIONS BY DTNIQ (2 messages, Page 1 of 1)

drshaheen
-Interested User-
Posts: 3
Joined: Feb 18, 2006
Posted: Feb 18, 2006 01:04 PM          Msg. 1 of 2
WE ARE USING DTN IQFEED COM OBJECT TO ACCESS MARKET DATA FOR OUR VB CLIENT.
WE EXPERIENCE DROPPED CONNECTIONS WITHING 1 -2 MINUTE OF CONNECTION
WE RECEIEVE ABOUT COUPLE OF MINUTES OF DATA BEFORE THE CRASH
THE COM OBJECT DIES
HOW DO WE DEBUG THIS ISSUE?
WHAT'S THE PROPER RECOVERY PROCEDURE?

DTN_Jay_Froscheiser
-VP, Product Operations-
Posts: 1746
Joined: May 3, 2004

DTN IQFeed/DTN.IQ/DTN NxCore

Posted: Feb 18, 2006 01:10 PM          Msg. 2 of 2
I moved this post to the IQFeed developer support forum.

In your post you say that the connection drops after 1-2 minutes, but also say that the COM object dies. When you lose the connection, is it a connection to the server being lost? Open the IQConnection Manager and watch the stats at the time the "dropped connection" occurs. Does IQFeed show DISCONNECTED? Does the number of symbols being watched drop? If you can provide some more details we should be able to help.

Are you able to replicate the problem with the sample apps provided with the developer kit?
Jay Froscheiser
DTN - Trading Markets
 

 

Time: Sun May 26, 2024 12:08 AM CFBB v1.2.0 9 ms.
© AderSoftware 2002-2003