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开启压缩后,tcp连接不释放，内存占用高 #600

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fatryst opened this issue Aug 1, 2020 · 5 comments
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开启压缩后,tcp连接不释放，内存占用高 #600

fatryst opened this issue Aug 1, 2020 · 5 comments
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@fatryst
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fatryst commented Aug 1, 2020

服务端、客户端版本：0.26.8
系统：Centos7.6
启用了一个域名解析，访问一段时间后，发现tcp连接数达到20000+，内存占用3G+
关闭压缩重启后正常
@fatryst fatryst added the bug Something isn't working label Aug 1, 2020
@ffdfgdfg
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ffdfgdfg commented Aug 1, 2020

是的，暂时不要开

@yl-yue
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yl-yue commented Sep 12, 2020

我也遇到了这个问题

@36huo
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36huo commented Sep 23, 2020

nps 内存高 ，还是 npc 内存高？

@yl-yue
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yl-yue commented Sep 24, 2020

nps 内存高 ，还是 npc 内存高？

image

TCP连接会有数百，而当前TCP连接数会无限制增长，一会就几千了。

@starplanet
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是的。开启snappy压缩，内存占比非常高。有谁知道具体原因吗？是因为snappy压缩耗时，导致流量大时，无法及时释放累计的原因吗？还是程序本身内存泄漏

@Refactoring Refactoring mentioned this issue Mar 29, 2022
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kiririx pushed a commit to kiririx/nps that referenced this issue Jul 26, 2022
@ffdfgdfg
fix snappy not close connection, fix ehang-io#456, fix ehang-io#584, fix
f25bdb2 
 ehang-io#600
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@starplanet @fatryst @ffdfgdfg @36huo @yl-yue