RSSL Encoded message wrotng version

mdarnall
mdarnall Newcomer
in Elektron

I am getting the following error, how do I fix?

2018-08-22 09:45:25,801
[WARN ] ReutersSupplier.ReutersSupplier.ReutersSupplier -
LoggerNotifyEvent from: Static, Warning, [Wed Aug 22 09:45:25 2018]:
(ComponentName) Static: (Severity) Warning: RSSL Encoded Msg with wrong version
on conne


version: "Msg version: 14.1, Channel version: 14.0".


We are using the C# api, RFA8_NET100_x64 and RFA8_ValueAdd_NET100_x64

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Best Answer

  • moragodkrit.chumsri_1
    moragodkrit.chumsri_1 LSEG
    Answer ✓

    @mdarnall
    Are you using RFA.NET 8.x ValueAdd package connecting to TREP version 2.x is this correct?

    You can ignore the warning message. The RFA logger message is not an error, there are warning from RFA internal. RFA generate this kind of warning message because the RWF version for RFA 8.0 and ADS/ADH 3.0 has changed to 14.1(Major[14], Minor[1]) due to the changes in the wire format to add support for NanoSecond and NaN, +/-Infinity. Therefore, when an RFA 8.0 application connects to an older ADH/ADS (2.x), there will be an RWF version mismatch.

    The log message is intended to let the user know that there is an RWF version mismatch and that the 8.0 API’s will not re-encode the message using 14.0, instead will continue to encode messages in 14.1 version. The application should continue to work fine as the new protocol is backward compatible.

    There is a Tech Bulletin that describing the new features available in 14.1, and how the components using different RWF version will inter-operate. Here is a link to the TSB

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