When race condition occur on spring singleton?

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i work with spring core with posting data to third party app but some times data go to third party app duplicate with some data different for example send invoice with customer x go to third party app with customer y in load and two invoice make in same time so i think it due to race condition or critical section entity

What I have tried:

i tried to synchronize customer entity in parent class that every entity of kind post send to it

Posted 7-Aug-19 0:01am

Mahmoud_Gamal

Updated 7-Aug-19 0:48am

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Richard MacCutchan 7-Aug-19 7:41am

As Patrice has noted, no one here can begin to guess what your code may be doing. You need to gather more diagnostic information and provide some proper details before we can help you.

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Patrice T · Answer 1 · 2019-08-07T00:48:00

Solution 1

Quote:
so i think it due to race condition or critical section entity

Never think, make sure!
Without seeing your code, it is difficult to know if you did it wrong or not.

Advice: Change your code to log each burst of data sent to third party app. At least you will know who is wrong.

Posted 7-Aug-19 0:48am

Patrice T

Updated 7-Aug-19 0:49am

v2

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Mahmoud_Gamal 7-Aug-19 6:58am

ok but this issue occur only when two invoice posting at same time and it swapped with other invoice data for this reason i suggest that

Patrice T 7-Aug-19 7:02am

Without seeing your code, it is difficult to know if you did it wrong or not.

Richard MacCutchan 7-Aug-19 7:39am

Actually, it's impossible to know, or even guess.

When race condition occur on spring singleton?

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When race condition occur on spring singleton?

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