Re: [Quickfixj-users] High availability and sequence numbers?

[Colin D. <co...@ma...>]

What exactly do you mean "sequence numbers are available"? Do you mean 
making sure that the new master node uses the correct sequence number?

If so, when we fail over, before starting a session, we look back and 
figure out the last sequence number we processed. We set the session 
next sequence number to that value on the new node before starting the 
session.

On 4/18/20 5:18 AM, Robert Nicholson wrote:
> QuickFIX/J Documentation: http://www.quickfixj.org/documentation/
> QuickFIX/J Support: http://www.quickfixj.org/support/
>
>
> So how are folks ensuring that sequence numbers are available when you have to fail over to another machine. JDBC doesn’t seem scalable as it’s a synchronous write when the sequence number is updated isn’t it? What asynchronous methods are folks using instead?
>
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Colin DuPlantis
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