Question about 「Version 2 Authentication Streaming Workflow」
I have a question regarding 「Version 2 Authentication Streaming Workflow」link as below.
Question 1 : what is the meaning of session expiration ?
Best Answer
-
Hi @ken.chou
The meaning of session expiration specifically refers to the access token you acquire expiring.
When using Version 2 authentication, you are required to acquire an access token from the platform using your client credentials. This access token is used to provide safe access to the streaming data services, but will eventually expire. With version 2, so long as you remain connected, the streaming server will allow you to continue to use your access token for days, weeks, however long you remain connected. However, if you disconnect from the server, you may need to refresh your access token if it has expired. Here is a scenario:
1. You start your application and acquire an access token from the authentication server. The response will also provide an expiration time for this token.2. When you connect into your streaming server, you will need to login using the access token. Once logged in, you can begin requesting data.
3. If you disconnect from the streaming server and the "expiration time" has not expired, you can login using your original access token. If the "expiration time" has expired, you will need to acquire a new access token and use this to login to the streaming server.
Hope this makes sense.
2
Categories
- All Categories
- 6 AHS
- 37 Alpha
- 161 App Studio
- 4 Block Chain
- 4 Bot Platform
- 16 Connected Risk APIs
- 47 Data Fusion
- 30 Data Model Discovery
- 608 Datastream
- 1.3K DSS
- 577 Eikon COM
- 4.9K Eikon Data APIs
- 7 Electronic Trading
- Generic FIX
- 7 Local Bank Node API
- Trading API
- 2.7K Elektron
- 1.3K EMA
- 236 ETA
- 519 WebSocket API
- 33 FX Venues
- 10 FX Market Data
- 1 FX Post Trade
- 1 FX Trading - Matching
- 12 FX Trading – RFQ Maker
- 5 Intelligent Tagging
- 2 Legal One
- 20 Messenger Bot
- 2 Messenger Side by Side
- 9 ONESOURCE
- 7 Indirect Tax
- 59 Open Calais
- 264 Open PermID
- 39 Entity Search
- 2 Org ID
- PAM
- PAM - Logging
- 8.4K Private Comments
- 6 Product Insight
- Project Tracking
- ProView
- ProView Internal
- 20 RDMS
- 1.4K Refinitiv Data Platform
- 367 Refinitiv Data Platform Libraries
- 3 Refinitiv Due Diligence
- LSEG Due Diligence Portal API
- 3 Refinitiv Due Dilligence Centre
- Rose's Space
- 1.1K Screening
- 18 Qual-ID API
- 13 Screening Deployed
- 23 Screening Online
- 10 World-Check Customer Risk Screener
- 990 World-Check One
- 44 World-Check One Zero Footprint
- 45 Side by Side Integration API
- Test Space
- 3 Thomson One Smart
- 1.2K TR Internal
- Global Hackathon 2015
- 2 Specialists Who Code
- 10 TR Knowledge Graph
- 150 Transactions
- 142 REDI API
- 1.7K TREP APIs
- 4 CAT
- 21 DACS Station
- 117 Open DACS
- 1.1K RFA
- 103 UPA
- 172 TREP Infrastructure
- 224 TRKD
- 886 TRTH
- 5 Velocity Analytics
- 5 Wealth Management Web Services
- 59 Workspace SDK
- 9 Element Framework
- 5 Grid
- 13 World-Check Data File
- Yield Book Analytics
- 46 中文论坛