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[MrSpock]

Why do you need 1 second polling? Are you creating a chat?

The idea was to create a server for many players for a board game using a clock for each player. So I need to take action as soon as the move was made. The application worked, 5000 lines of source code, but the idea was abandoned by me a couple of years ago due to too much traffic, 100 clients asking server every second to check a change in the database to see whether the move was made by the opponent. Besides I am no longer for the idea of games as an entertainment for anyone.