Discover Refinitiv
MyRefinitiv Refinitiv Perspectives Careers
Created with Sketch.
All APIs Questions & Answers  Register |  Login
Ask a question
  • Questions
  • Tags
  • Badges
  • Unanswered
Search:
  • Home /
  • Elektron /

For a deeper look into our Elektron API, look into:

Overview |  Quickstart |  Documentation |  Downloads |  Tutorials |  Articles

avatar image
Question by hujunhu · Nov 03, 2017 at 04:17 AM · elektronrefinitiv-realtimeelektron-sdkjavalog-in

EMA API Login Issue (JAVA)

I am trying to run the tutorial source code as posted at https://developers.thomsonreuters.com/elektron/elektron-sdk-java/learning?content=8738&type=learning_material_item

However, I failed to log in and establish connections. The error message is as follows.

Nov 03, 2017 3:39:29 PM com.thomsonreuters.ema.access.ChannelCallbackClient reactorChannelEventCallbackSEVERE: loggerMsg  ClientName: ChannelCallbackClient  Severity: Error  Text:  Received ChannelDown event on channel Channel  Instance Name EmaConsumer_1  RsslReactor Channel is null  Error Id 0  Internal sysError 0  Error Location Reactor.processWorkerEvent  Error text Reconnection failed: java.nio.channels.UnresolvedAddressExceptionloggerMsgEnd
Exception thrown: login failed (timed out after waiting 45000 milliseconds) forelektron:14002)

The related codes are as follows.

consumer = EmaFactory.createOmmConsumer(  config.host("elektron:14002")  .username("user") );

May I know why? I am not clear how to establish a connection using my account. What host should I use? No need to provide password?

Thanks.

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 wasin.w · Nov 03, 2017 at 04:31 AM

Hi @hujunhu

You need to change "elektron:14002" to be your TREP/EZD server IP and RSSL port. I suggest you contact your local Market Data team or Thomson Reuters representative for more detail about the TREP server that you can access.

Comment
hujunhu

People who like this

1 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 >
9 People are following this question.

Related Questions

Failover for multiple NI Providers

How do I know when the dictionary refresh is complete?

login failed for my account, Access denied

MRN Data Sample

[NiProvider] Login rejected. Non-consumer attempting login (JAVA)

  • 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