Technical solution resolves auction bid synchronization and debugging issues

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A live auction system must ensure all bidders converge on the same accepted high bid despite connection issues. The solution uses PostgreSQL-backed WebSockets for authoritative bid distribution, maintaining a monotonically increasing auction sequence. WebRTC data channels are deemed unsuitable as the primary authority boundary due to variable delivery properties. Discrepancies between clients are debugged by comparing the highest contiguous server sequence each client applied, rather than wall-clock times. This approach distinguishes ordering defects from missed-message defects efficiently.

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