[Asterisk-Dev] busy-wait loops in pbx_dundi

Luigi Rizzo rizzo at icir.org
Fri Jun 10 01:53:51 MST 2005

while applying the timeval changes, i noticed that pbx_dundi.c
is full of busy-wait loops of the form

	while (!some_condition) {

could someone comment how one avoids that this code eats 100% of the
CPU and how high the risk is ?


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