Invalid characters in partial page contributions

pavr
pavr Newcomer
in TREP APIs

Hi
I am trying to contribute partial page updates. I have successfully sent the contribution and received an ACK. But when I look at the page, it has extra characters which appear to be the position value that I sent in the PostMsg.


Here is the Post I sent with 0 encoded between 0x9B and 0x60 as required.

FieldEntry fid="322" name="ROW80_8" dataType="Rmtes" value="

0` 07:23:26"

Here is the display

test-page.png


Can you please let me know what could be wrong here.

Thanks

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Best Answer

  • Jirapongse
    Jirapongse ✭✭✭✭✭
    Answer ✓

    @pavr

    You can try <0x1B><0x5B>n<0x60> instead.

    1662517738988.png

    EmaBuffer emaBuffer;
    emaBuffer.clear();        
    emaBuffer.append(0x1B);
    emaBuffer.append(0x5B);
    emaBuffer.append('0');
    emaBuffer.append(0x60);
    emaBuffer.append("          Hello World", 21);
    ...
     _pOmmConsumer->submit( PostMsg()
       .streamId(_postStreamID)
       .postId( _postID ).domainType(MMT_MARKET_PRICE)
       .solicitAck( true ).complete()
       .payload(UpdateMsg().streamId(_postStreamID)
       .name("<RIC>")
       .payload( FieldList()
      .addRmtes(329, emaBuffer )
       .complete() ))
       .complete(), 
       _subStreamHandle );

    The trace data is:

    <fieldList flags="0x8 (RSSL_FLF_HAS_STANDARD_DATA)">
         <fieldEntry fieldId="329" data="1B5B 3060 2020 2020 2020 2020 2020 4865 6C6C 6F20 576F 726C 64"/>
    </fieldList>

    The output from Eikon is:

    1662517690314.png

    I hope this will help.

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