exit and entry points 出入境关卡
The entry/exit points in a trace log allow developers to reconstruct a sequence of method calls over time, along with the parameters specified and values returned.
跟踪日志内的入口/出口点允许开发者随着时间的推移重建一系列方法的调用,同时重建指定的参数和返回的值。
Listing 2 shows an example method with both entry and exit points.
清单2展示带有入口点和出口点这两者的示例方法。
Avoid placing probes at function entry and exit points.
不要把探测放在函数进入点和退出点。
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