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»Forums Index »NEW IQFEED FORUMS »IQFeed API Questions »16 second delay in receiving response to single bat HIT request
Author Topic: 16 second delay in receiving response to single bat HIT request (5 messages, Page 1 of 1)

mac
-Interested User-
Posts: 25
Joined: Apr 6, 2017


Posted: May 12, 2023 08:00 AM          Msg. 1 of 5
I occasionally see long delays receiving a response from a HIT 60 second request. I'm asking for the most recent interval bar (one bar). My requests are sent at 100-700 ms after the minute boundary. I send 35 symbol requests on 7 sockets in this time. I am not rate limited, I receive no "too many requests" error. I repeat this request every minute. In a 12 hour period, I saw 21 requests delays. The delay is always 15-16 seconds.

I'm running on linux/wine in AWS.

FROM CLIENT	LookupRequest	88	2520	2023-05-12 11:47:00	HIT,UNP,60,20230512 074600,20230512 074600,,,,,,,,0
FROM CLIENT LookupRequest 304 2521 2023-05-12 11:47:00 HIT,@YMM23,60,20230512 074600,20230512 074600,,,,,,,,0
FROM CLIENT LookupRequest 296 2523 2023-05-12 11:47:00 HIT,UNH,60,20230512 074600,20230512 074600,,,,,,,,0
TO CLIENT LookupData 360 2517 2023-05-12 11:47:00 LH,2023-05-12 07:47:00,57.7800,57.7500,57.7700,57.7500,14252,5167,0,
TO CLIENT LookupRequest 360 2517 2023-05-12 11:47:00 !ENDMSG!,
TO CLIENT LookupData 360 2517 2023-05-12 11:47:00 !ENDMSG!,
TO CLIENT LookupError 296 2523 2023-05-12 11:47:00 E,!NO_DATA!,,
!ENDMSG!,
TO CLIENT LookupError 88 2520 2023-05-12 11:47:00 E,!NO_DATA!,,
!ENDMSG!,
TO CLIENT LookupData 296 2523 2023-05-12 11:47:00 E,!NO_DATA!,,
!ENDMSG!,
TO CLIENT LookupData 88 2520 2023-05-12 11:47:00 E,!NO_DATA!,,
!ENDMSG!,
TO CLIENT LookupData 288 2519 2023-05-12 11:47:00 LH,2023-05-12 07:47:00,176.0600,176.0000,176.0200,176.0000,1531419,7866,0,
TO CLIENT LookupRequest 288 2519 2023-05-12 11:47:00 !ENDMSG!,
TO CLIENT LookupData 288 2519 2023-05-12 11:47:00 !ENDMSG!,


Response 15-16 seconds later


TO CLIENT LookupData 304 2521 2023-05-12 11:47:15 LH,2023-05-12 07:47:00,33492.00,33489.00,33491.00,33489.00,24641,20,0,
TO CLIENT LookupRequest 304 2521 2023-05-12 11:47:15 !ENDMSG!,
TO CLIENT LookupData 304 2521 2023-05-12 11:47:15 !ENDMSG!,


MAC

DTN_Gary_Stephen
-DTN Guru-
Posts: 394
Joined: Jul 3, 2019


Posted: May 18, 2023 01:54 PM          Msg. 2 of 5
We are actually investigating this issue now. Would you be willing to reach out to API Support, and work with us on gathering some information so we can fix it?

Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist

mac
-Interested User-
Posts: 25
Joined: Apr 6, 2017


Posted: May 18, 2023 05:49 PM          Msg. 3 of 5
Yes that would be fine. I'll send an email to support.

MAC

DTN_Gary_Stephen
-DTN Guru-
Posts: 394
Joined: Jul 3, 2019


Posted: May 19, 2023 10:23 AM          Msg. 4 of 5
I have received it and will be in touch, thank you. If anyone else is having this issue, let me know or email support also. I would like it clarify this behavior is happening within IQFeed itself, and is not explicitly related to your use of Wine/Mac/AWS.

Sincerely,
Gary Stephen
DTN IQFeed Implementation Support Specialist

mac
-Interested User-
Posts: 25
Joined: Apr 6, 2017


Posted: May 20, 2023 10:17 AM          Msg. 5 of 5
Hi, I'm not sure if it's related to wine. I can't imagine is has anything to do with AWS. Hopefully I can test on windows next week.

MAC
 

 

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