Can anyone tell me working of sequence numbers and how sequence gaps are recovered in quickfix/j ?
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2No. Ask specific question with code examples. – Mikita Belahlazau Aug 06 '12 at 09:12
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@NikitaBeloglazov Maybe not very well formulated but it seems to be a valid question. – assylias Aug 06 '12 at 09:20
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1Related: http://stackoverflow.com/questions/7800354/quickfix-syncing-sequence-numbers – assylias Aug 06 '12 at 09:21
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1@Nikita - I was asking about the concept of using sequence number in quick fix, not asking the code - You interpreted wrong. – Muneeb Nasir Aug 06 '12 at 09:52
1 Answers
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AFAIK it doesn't. It assumes
- You are using a reliable transport such as TCP
- Your routers will ensure sequences are delivered in order without drop outs.
If you see a gap in the sequence numbers something fairly major must have gone wrong and you need to flag this to a user/support staff. It's not something it can recover from automatically.
assylias
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