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»Forums Index »IQFeed Developer »IQFeed Developer Support »Market Summary Files incomplete
Author Topic: Market Summary Files incomplete (5 messages, Page 1 of 1)

John Jones
-Interested User-
Posts: 6
Joined: Dec 20, 2019


Posted: Dec 20, 2019 12:16 PM          Msg. 1 of 5
When attempting to download market summary files, I receive an error:

[my prefix],E,Incomplete file from server. 521309/615706,

The error seems to come and go. At the moment, if I ask for NYSE 5MS it works fine. If I ask for NASDAQ, it does not.

Based on recent experience, I'm guessing that if I wait a few hours, it will go away.

Any suggestions?

altmany
-Interested User-
Posts: 45
Joined: Jul 30, 2018

IQML - IQFeed-MATLAB connector


Posted: Dec 21, 2019 09:56 AM          Msg. 2 of 5
Cross-reference: http://forums.dtn.com/index.cfm?page=topic&topicID=5649

Yair Altman
IQML - IQFeed-MATLAB connector
https://UndocumentedMatlab.com/IQML

I am not a DTN employee; my post reflects my personal opinion

DTN_Gary_Stephen
-Interested User-
Posts: 52
Joined: Jul 3, 2019


Posted: Dec 22, 2019 02:53 PM          Msg. 3 of 5
I'll have to try again to reproduce the problem, which I haven't been able to do so far. I may also ask affected customers if they're willing to do some logging to try and capture a log with the issue.

Sincerely,
Gary Stephen
DTN IQFeed API Support

Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist

John Jones
-Interested User-
Posts: 6
Joined: Dec 20, 2019


Posted: Dec 30, 2019 12:19 PM          Msg. 4 of 5
As part of my process, I am downloading a 5 minute market summary from NYSE, NASDAQ, and OPERA. I have yet to see the NYSE summary fail. The failure of both NASDAQ and OPERA I have seen, and always with different statistics. That would seem to indicate that size could be the issue, as the NYSE summary is always smaller. Perhaps there is a timeout that is a bit too restrictive? As a side note, latency at my location may be a bit high (throughput is reasonable), as I am currently in Panama.

Let me know if you would like me to do some logging.

John Jones
-Interested User-
Posts: 6
Joined: Dec 20, 2019


Posted: Jan 6, 2020 04:54 PM          Msg. 5 of 5
FYI: As the problems seem to be the same, (as mentioned above) I will post my findings at: http://forums.dtn.com/index.cfm?page=topic&topicID=5649
 

 

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