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  2. RPG400-L
  3. September 2015

Re: Testing if a Socket is Blocked or Non-Blocked

If a socket is already in non-blocking mode, setting it to non-blocking again won't hurt anything.


On 9/25/2015 8:25 AM, Jeff Young wrote:
Scott,
In my program, I am issuing a number of reads to the socket, and while I
have set the socket to Non-Block, someone else calling the nbrecv procedure
may not do so, and end up in a wait on the first recv() if the socket is
not Non-Blocked.
Is there any down side to forcing the socket to be Non-Blocked if it is
already Non-Blocked?



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