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
"I use IQ Feed, Great stuff as far as data analysis information, storage and retrieval is concerned." - Comment from Public Forum
"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 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
"DTN feed was the only feed that consistently matched Bloomberg feed for BID/ASK data verification work these past years......DTN feed is a must for my supply & demand based trading using Cumulative Delta" - Comment from Public Forum Post
"It’s so nice to be working with real professionals!" - Comment from Len
"I have to tell you though that using the IQFeed API is about the easiest and cleanest I have seen for some time." - Comment from Jim
"Can I get another account from you? I am tired of ******* going down so often" - Comment from George
"If you are serious about your trading I would not rely on IB data for serious daytrading. Took me a while to justify the cost of IQ Feed and in the end, it's just a 2 point stop on ES. Better safe than sorry" - 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
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 »Getting a "Connect failed. WSAGetLastError = 10049"
Author Topic: Getting a "Connect failed. WSAGetLastError = 10049" (4 messages, Page 1 of 1)

simon33
-Interested User-
Posts: 28
Joined: Apr 9, 2005


Posted: Sep 9, 2008 11:44 PM          Msg. 1 of 4
I have IQFeed on two machines. One connects and works perfectly. The other throws this error in the logs. "Connect failed. WSAGetLastError = 10049". I have compared the registery and the entries are the same. One thing I did see differently is that when I connect on the good machine, its on port 60020, on the bad machine its port 5002.

Here is more of the log:
FROM CLIENT (ADMIN)=2008-09-09 23:37:09: REGISTER_CLIENT_APP1 IQFEED_DEMO 1.0 0.11111111
TO CLIENT (ADMIN)=2008-09-09 23:37:09: 1
STATUS (LOOKUP)=2008-09-09 23:37:10: SOCKET ACCEPTED
FROM CLIENT (LOOKUP)=2008-09-09 23:37:10: HD,SPX.XO,600
IQConnect (CHistoryLookup::SendDayRequest)=2008-09-09 23:37:10: Connect failed. WSAGetLastError = 10049
TO CLIENT (LOOKUP)=2008-09-09 23:37:10: !ERROR! Could not connect to History socket.

JDonovan
-Interested User-
Posts: 24
Joined: Feb 11, 2007


Posted: Sep 10, 2008 07:58 AM          Msg. 2 of 4
10049 error indicates that either the IP address (an attempt to bind to an address that is not valid for the local machine) or the Port number is bad (port is not valid for a remote machine). Try modifying the IP/Port settings on the bad machine to match those on the good machine.

- Jeff

simon33
-Interested User-
Posts: 28
Joined: Apr 9, 2005


Posted: Sep 10, 2008 09:51 AM          Msg. 3 of 4
I checked the registry and all entries on both machines are the same with one exception: there is a key that exists on the good machine called showIDDMOTD=0 that is not in the other registry. Does this matter? Also, I looked in the event viewer on the machine and didn't see any events for 'applications'

If you didn't mean the registry settings, can you explain more about modifying the IP/Port settings. I'm rather technical (I'm a programmer) so you don't have to be exhaustive.

Thanks in advance.

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


Posted: Sep 10, 2008 10:05 AM          Msg. 4 of 4
Hello simon33, it sounds to me like something is blocking the connection to the server. Are you behind a firewall or router? Do you have firewall software on the machine? If so, try configuring the firewall explicitly allow connections to the following ip addresses on port 5050 and 60050.

66.112.156.210 - 214
66.112.148.210 - 214
 

 

Time: Sun September 24, 2023 11:42 AM CFBB v1.2.0 11 ms.
© AderSoftware 2002-2003