Discover Refinitiv
MyRefinitiv Refinitiv Perspectives Careers
Created with Sketch.
All APIs Questions & Answers  Register |  Login
Ask a question
  • Questions
  • Tags
  • Badges
  • Unanswered
Search:
  • Home /
  • TREP Infrastructure /
avatar image
Question by vishal.anand · May 07, 2021 at 05:46 PM · trepADH

I see messages as "Output threshold breached for user" in the ADH log. Does that mean that the TREP Feed Handler is slow in consuming data from ADH or is this between ADS and ADH or the client that is requesting data?

I see messages as "Output threshold breached for user" in the ADH log. Does that mean that the TREP Feed Handler is slow in consuming data from ADH or is this between ADS and ADH or the client that is requesting data?

People who like this

0 Show 0
Comment
10 |1500 characters needed characters left characters exceeded
▼
  • Viewable by all users
  • Viewable by moderators
  • Viewable by moderators and the original poster
  • Advanced visibility
Viewable by all users

Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.

1 Reply

  • Sort: 
avatar image
REFINITIV
Best Answer
Answer by zoya faberov · May 07, 2021 at 08:47 PM

Hello @vishal.anand,

I try to share some info on this, am a developer, so my viewpoint is limited.

I believe you are correct, one of the connections to ADH, most likely a publisher/feed handler, is not processing the buffer quickly, is being a slow processor/consumer.

It looks like ADH detects

"outputThresholdBreach -

Output threshold high water limit; i.e., the percentage of outgoing buffers in use which indicates a

burdened level. This corresponds to the outputThresholdBreach parameter" condition on it's output buffer.

Do not think this is related to clients/consumer directly, as they share no buffer with ADH. This may be related, to several clients making multiple heavy requests (such as full dictionary download), simultaneously.

I would try increasing guaranteedOutputBuffers and maxOutputBuffers, if you are running with the defaults, to see if this would alleviate the issue.

Also would look into parameters that deal with dictionary downloads.

enableMultipartDictionary : False by default, but if all of your consumers and providers support multi-part dictionary processing, you can try with True, to see if this would alleviate the issue, as it is more efficient and avoids the issue when a heavy full dictionaries contributing to the output threshold breach.

If these do not help, the next step should be to look into the publisher that is triggering the breach on AHD to clear ADH's output buffer (publisher's input) quicker.

Comment

People who like this

0 Show 0 · Share
10 |1500 characters needed characters left characters exceeded
▼
  • Viewable by all users
  • Viewable by moderators
  • Viewable by moderators and the original poster
  • Advanced visibility
Viewable by all users

Up to 2 attachments (including images) can be used with a maximum of 512.0 KiB each and 1.0 MiB total.

Watch this question

Add to watch list
Add to your watch list to receive emailed updates for this question. Too many emails? Change your settings >
14 People are following this question.

Related Questions

Setting Password in ADH Login Request to TREP Provider

How to dump the item database for the publications made over the TREP platform?

Source Directory Messages and Item Status

TRCC error Error:1002 ipcRead() failure. System errno: (0)

Configuration to get ADH to connect to RFA interactive provider application?

  • Copyright
  • Cookie Policy
  • Privacy Statement
  • Terms of Use
  • Anonymous
  • Sign in
  • Create
  • Ask a question
  • Spaces
  • Alpha
  • App Studio
  • Block Chain
  • Bot Platform
  • Connected Risk APIs
  • DSS
  • Data Fusion
  • Data Model Discovery
  • Datastream
  • Eikon COM
  • Eikon Data APIs
  • Electronic Trading
    • Generic FIX
    • Local Bank Node API
    • Trading API
  • Elektron
    • EMA
    • ETA
    • WebSocket API
  • Intelligent Tagging
  • Legal One
  • Messenger Bot
  • Messenger Side by Side
  • ONESOURCE
    • Indirect Tax
  • Open Calais
  • Open PermID
    • Entity Search
  • Org ID
  • PAM
    • PAM - Logging
  • ProView
  • ProView Internal
  • Product Insight
  • Project Tracking
  • RDMS
  • Refinitiv Data Platform
    • Refinitiv Data Platform Libraries
  • Rose's Space
  • Screening
    • Qual-ID API
    • Screening Deployed
    • Screening Online
    • World-Check One
    • World-Check One Zero Footprint
  • Side by Side Integration API
  • TR Knowledge Graph
  • TREP APIs
    • CAT
    • DACS Station
    • Open DACS
    • RFA
    • UPA
  • TREP Infrastructure
  • TRKD
  • TRTH
  • Thomson One Smart
  • Transactions
    • REDI API
  • Velocity Analytics
  • Wealth Management Web Services
  • Workspace SDK
    • Element Framework
    • Grid
  • World-Check Data File
  • 中文论坛
  • Explore
  • Tags
  • Questions
  • Badges