以时间定义事务成败

以时间定义事务成败
double time_elapsed, duration, waste; 

merc_timer_handle_t timer; 
Action()
{
lr_start_transaction("ACCP");
timer = lr_start_timer(); 
lr_think_time(3);
time_elapsed = lr_end_timer(timer); 
// Convert to millisecond.s 
waste = time_elapsed * 1000; 
if(waste>3)
lr_end_transaction("ACCP", LR_FAIL);
else
lr_end_transaction("ACCP", LR_PASS);
return 0;
}