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"IQ feed works very well, does not have all of the normal interruptions I have grown used to on *******" - Comment from Mark
"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
"For anyone considering using DTN.IQ for a data feed, my experience with the quality of data and the tech support has been very positive." - Comment from Public Forum
"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
"You are either overstaffed or people just don't have problems with your feed because customer support always answers the phone quickly." - Comment from Jay via Email
"I cannot believe what a difference it makes trading with ProphetX!" - Comment from Bruce in Los Angeles
"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 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
"I used to have *******, but they are way more money for the same thing. I have had no probs with data from DTN since switching over." - Comment from Public Forum Post
"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.
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vilius_n has contributed to 6 posts out of 21185 total posts (0.03%) in 5,789 days (0.00 posts per day).

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Miscellaneous Messages » Support for Linux API for the datafeed? Jan 7, 2009 06:20 AM (Total replies: 33)

It worked like charm :-)
I was quite surprised, because I don't have that much experience in linux, java and using sockets. But I managed to sort things out in couple of hours. And IQFeed (both versions 4.4 and 4.5) is working perfectly under Wine.

It's the last issue I had to fix before shifting to Linux, so bye-bye Windows XP :-)

Miscellaneous Messages » Support for Linux API for the datafeed? Jan 6, 2009 01:33 AM (Total replies: 33)

Finally I started my move to linux environment, so I'd also like to have a linux version of IQFeed software.

Meanwhile, could somebody share experience in using IQFeed via wine?
I'm thinking about this solution:
IQFeed -> Some data interface in wine -> my program. However I'm not sure about the data interface part. Does anybody have some experience in this?

IQFeed Datafeed Wish List » TimeStampMessage after RegisterClientApp and more about the feedback Jun 23, 2008 12:25 PM (Total replies: 2)

Thanks. "Not Found" message works fine.

It would be really nice to have an option to request TimeStamp from IQFeedY or to receive it automatically after connecting to the server..
If you do not want to create a separate command, just send the timestamp message together with Echo message, for example.

IQFeed Datafeed Wish List » TimeStampMessage after RegisterClientApp and more about the feedback Jun 23, 2008 04:04 AM (Total replies: 2)

I want to synchronize my program with the IQ server time. The problem is that the program has to wait up to 1 minute until next TimeStampMessage comes..
It would be really great if IQ could send one (or even a sequence of 3-5 for better accuracy) TimeStampMessage immediately after connection.



Another annoying thing. If the user sends WatchSymbol with wrong symbol name, nothing happens - no error message, no other feedback (or it is not documented?). Even the WatchSymbol return true..
So I do not have any way to find out if the request was successful or not. Yeah, I know there is a symbol lookup, but I do not want to do 100 lookups for every symbol entered..

The solution is simple: if the symbol given to WatchSymbol is wrong it should return false. If that is not possible, then API should send the System message, like "Error: symbol not valid".

In general I'd really like to get much more feedback from the API. If I do something right, give me a "good boy!" message, if I do something wrong, give me an error message. Silence is the worst. That makes programming and testing really difficult.


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