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Is it normal for a read call back on a socket to be called when there is no data to be read? I create CFSocket from a socket and specify a read call back. The socket transfers some data, but then when there is no data available, the read call back is still being called. I am repeatedly call read on the socket, but it always returns 0 bytes. Is this normal behavior? I believe in some previous situation that the read call back would only be called when there was actually data available. Thanks for any info, ...Duane _______________________________________________ Do not post admin requests to the list. They will be ignored. Macnetworkprog mailing list (email@hidden) Help/Unsubscribe/Update your Subscription: This email sent to email@hidden
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