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Posted to notifications@skywalking.apache.org by GitBox <gi...@apache.org> on 2019/04/27 12:54:06 UTC
[GitHub] [skywalking] IanCao opened a new issue #2546: Spring Plugin Maybe
cause memory leak in some case
IanCao opened a new issue #2546: Spring Plugin Maybe cause memory leak in some case
URL: https://github.com/apache/skywalking/issues/2546
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Bug
Spring Plugin Maybe cause memory leak in some case
this is the key code.
the case is one @RequestMapping method(methodA) call other @RequestMapping method(methodB).
beforeMethodA--> methodA -> beforeMethodB -> methodB -> afterMethodB - >afterMethodA
beforeMethodA, a entry is creatted.
beforeMethodB, entry size++;
afterMethodB, entry size--(entry still in stack) & RESPONSE_KEY_IN_RUNTIME_CONTEXT removed.
afterMethodA, since RESPONSE_KEY_IN_RUNTIME_CONTEXT is null,return
all process has finished,but stack in thread is not empty.
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