解决abortProcess的并发问题 #2957
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解决abortProcess的并发问题 #2957
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…eeded判定，进而执行abortProcess
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AbstractTraceAdviceListener的102行有一个todo，此pr解决该问题
// TODO: concurrency issue to abort process
abortProcess可能会重复执行，表现形式为重复输出“Command execution times exceed limit..."
该问题可以直接利用AtomicInteger的原子性来解决，在自增时同时获取自增后的当前值(原子操作)，并以该值作为判定依据，该值会递增且连续，那么只须判断该值是否与limit相等，便可保证有且只有一个线程调用abortProcess
原来使用AtomicInteger.get，无法保证连续（比如当前值为9，两个线程同时执行incrementAndGet，然后再同时执行get，两个线程获取到的值均为11，10这个数值便被跳过了），因而只能用大于等于来判定，从而导致并发时，可能多个线程同时满足条件