Hi Sriram, change code something like this
1.Declare two fdsets
2. After fd_set into one set copy the same to other set before the while loop
3.At the end of while loop ,use the second set to replace the set used in select call
enjoy Ravi
Sriram N.S. wrote:
hi,
Can anyone help me in solving the following issue.
I am using a select() call from within a while loop in which
i have to repeatedly read incoming messages on the same
socket.
I learnt that once the "select" call is executed, the fd-set
used with the call will be cleared automatically. I tried
making a local copy of the the fd-set using bcopy/memcpy
(for every iteration) before invoking the call, but am
unable to make a consistent copy of the fd-set [i.e.,
sometimes it gets copied and sometimes not]. Is there any other way of preserving the fd-set value even
after the select() call??
--Sriram.
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