Hi all,
My understanding of the man page for the function
gnutls_record_check_pending() says that it should return the number of
bytes waiting to be read, or 0 bytes if nothing is to be read.
I have run in to a case where the function is returning 0, but there
really is data to be read (if I use gdb to jump past the gnutls call,
data is read). Is there something I'm not understanding?
example pseudo-code:
while( 1 ) {
ret = select( fd );
// ret == 1
ret = gnutls_record_check_pending( session );
// ret == 0
if ( ret == 0 )
continue;
gnutls_record_recv( session );
}
Thanks,
Michael
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