Thread: Ping & Pong? What for?
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Old November 6th, 2001
JackDCLee JackDCLee is offline
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Default Ping & Pong? What for?
I know ping is for actively find out the servent on network.
But I don't understand why should I send it.

If we wanna find out some file, I think just Query is enough.
To find out the file, why do we need ping and pong?
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