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 "bracket trade" all major news releases and I have not found one lag or glitch with DTN.IQ feed. I am very comfortable with their feed under all typical news conditions (Fed releases, employment numbers, etc)." - Comment from Public Forum
"It’s so nice to be working with real professionals!" - Comment from Len
"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
"Boy, probably spent a thousand hours trying to get ******* API to work right. And now two hours to have something running with IQFeed. Hmmm, guess I was pretty stupid to fight rather than switch all this time. And have gotten more customer service from you guys already than total from them… in five years." - Comment from Jim
"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"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 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.
"Thanks for following up with me. You guys do a great job in tech support." - Comment from Phelps
"If someone needs the best quality data and backfill beyond what their broker provides at a rate that is the best in the industry, I highly recommend IQFeed." - Comment from Josh via Public Forum
Home  Search  Register  Login  Blogs Recent Posts

Information on DTN's Industries:
DTN Oil & Gas | DTN Trading | DTN Agriculture | DTN Weather
Follow DTN_IQFeed on Twitter
DTN.IQ/IQFeed on Twitter
DTN News and Analysis on Twitter
»Forums Index »IQFeed Developer »IQFeed Developer Support »Outbound traffic
Author Topic: Outbound traffic (11 messages, Page 1 of 1)

JBEN
-Interested User-
Posts: 11
Joined: Aug 7, 2018


Posted: Aug 7, 2018 03:59 PM          Msg. 1 of 11
I have big outbound traffic during the active trading hours, from 9:30 until 16:00 EST. Traffic is ok when IQ link is off.

In the attachement you may see mu traffic, black line is outbound traffic.

I would appretiater any ideas where should I look.



File Attached: get_mrtg.png (downloaded 83 times)

DTN_Tim Walter
-DTN Guru-
Posts: 1238
Joined: Apr 25, 2006


Posted: Aug 8, 2018 08:20 AM          Msg. 2 of 11
Good morning,

There is very little that IQ does with outbound traffic. Basically, unless you are doing a send, there is not a lot going on for outbound data. What are your applications doing with the data we send, is it maybe pushing data to a database?

Tim

JBEN
-Interested User-
Posts: 11
Joined: Aug 7, 2018


Posted: Aug 8, 2018 11:36 AM          Msg. 3 of 11
Yes, I am trying to write data into SQL, but I use local connection. It does not go out.

JBEN
-Interested User-
Posts: 11
Joined: Aug 7, 2018


Posted: Aug 8, 2018 01:28 PM          Msg. 4 of 11
I have turned off my program

Turned onn IQFeed Whatchlist

Added 292 sysmbols.

iqconnect.exe outbound traffic is 0.2M B/sec

see the attached image



File Attached: 11.png (downloaded 92 times)

JBEN
-Interested User-
Posts: 11
Joined: Aug 7, 2018


Posted: Aug 8, 2018 02:01 PM          Msg. 5 of 11
increased the number of stocks in the IQfeed watch list to 451

Outbound traffic from iqxonnect.exe increased to 0.4M B/sec

see attached image



File Attached: 22.png (downloaded 75 times)

DTN_Tim Walter
-DTN Guru-
Posts: 1238
Joined: Apr 25, 2006


Posted: Aug 8, 2018 02:13 PM          Msg. 6 of 11
It looks like that number may include local traffic, but if you go to TCP Connections and add the Send and Receive columns to Resource Monitor, then you should be able to see which port is using that bandwidth within the app. I would expect there to be local bandwidth, so maybe that is all this is.

Tim

JBEN
-Interested User-
Posts: 11
Joined: Aug 7, 2018


Posted: Aug 8, 2018 02:15 PM          Msg. 7 of 11
see in the attachment the history of outbound traffic as I turned off my program and turned the IQfeed watch list.

Outbound traffic was rising as I was adding the stocks to watch list



File Attached: 33.png (downloaded 83 times)

JBEN
-Interested User-
Posts: 11
Joined: Aug 7, 2018


Posted: Aug 8, 2018 02:18 PM          Msg. 8 of 11
P.S. the image of outbound traffic is from my internet provider.

DTN_Tim Walter
-DTN Guru-
Posts: 1238
Joined: Apr 25, 2006


Posted: Aug 8, 2018 02:21 PM          Msg. 9 of 11
Ok, well try to get me a screenshot of the send/receive numbers per tcp connection, that should give me a clue.

Tim

JBEN
-Interested User-
Posts: 11
Joined: Aug 7, 2018


Posted: Aug 8, 2018 02:26 PM          Msg. 10 of 11
icconnect.exe port 5009 remote address IPv4 loopback (image is attached)

As I understand IPv4 loopback should not go out



File Attached: 34.png (downloaded 78 times)

DTN_Tim Walter
-DTN Guru-
Posts: 1238
Joined: Apr 25, 2006


Posted: Aug 9, 2018 08:11 AM          Msg. 11 of 11
Correct, that port is only used for internal data and it is what we send the data feed out on, so that usage is expected.

Tim
 

 

Time: Sat December 15, 2018 8:49 AM CFBB v1.2.0 0 ms.
© AderSoftware 2002-2003