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Question by epfeuffer · Jun 09, 2020 at 07:22 PM · ema c++

OmmConsumer halts

Hi when i send in a large number of subscription requests at once my decode function

seems to halt if i use the fe.getReal().getAsDouble() to assign to a double number. If i don't use that function everything works fine. Is that function not threadsafe, or does is share a common buffer of some type?

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Answer by moragodkrit.chumsri_1 · Jun 10, 2020 at 03:04 AM

@epfeuffer

API can just decode data as is so it does not know when the feed will reset the value to blank or null. It's best practice to check if the fieldEntry contains Blank or null before you decode the field.

Please apply the codes mentioned by Zoya in your codes before decoding any data.

const FieldEntry& fe = fl.getEntry();
if ( fe.getCode() == Data::BlankEnum )
 {
// Print blank 
 }
else
{
  //... Decode Data base on fe.getLoadType() 
  //... Decode RealEnum fe.getReal().getAsDouble() etc.
}
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Answer by zoya.farberov · Jun 09, 2020 at 08:46 PM

Hello @epfeuffer,

This question appears to be a duplicate of this discussion.

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