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david_leake has contributed to 4 posts out of 21185 total posts
(0.02%) in 2,349 days (0.00 posts per day).
20 Most recent posts:
Hi - we've had issues with 'phantom' connections on one of the sockets!
Following this answer http://forums.iqfeed.net/index.cfm?page=topic&topicID=3936, if we receive a "Could not connect to History socket" or "NO_DATA" error happens, we re-issue the request. This mostly works, but not always.
If the internet connection was lost, we have seen a problem where our software recognizes the IQFeed connection as alive, and retrys the command, but the command just keeps looping. Running IQFeed diagnostics, IQFeed was not running, but our software was still connected to this "phantom" connection on one of the sockets.
This occurred even when the internet was back on.
Also we find NO_DATA exceptions sometimes loops for minutes or hours, and if we stop the software and reload it, in most of the cases, the response is instant.
It seems to me that there is some error in sockets, which don't get a stable connection with IQFeed, so our solution is now to kill the IQFeed process and restart it if there are more than 5 socket errors.
Does this seem like a reasonable approach? Are there any other solutions or suggestions?
Thanks Edited by david_leake on Dec 19, 2019 at 02:28 AM
Great, thanks for your help.
Hi Jay,
Yes other symbols are working, and yes have tried restarting etc.
For the @VX# symbol, there seems to be no data since
2017-11-15,08:59:51,13.05,3,134617,13.00,13.05,972720,0,0
So the last daily bar coming through is
2017-11-14,11.60,12.20,11.60,12.05,145137
Can you recheck this?
Thanks,
David
Hello there,
I am having trouble pulling in ticks from the Vix futures product (@VX#)
This is using both my own custom software (API), and separately, I have tried via the QCollector software
So I think this is an issue on the IQFeed side?
Please can you let me know when this is resolved
Thanks David
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