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Flooding requests results in memory leak #43548
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/cc @nodejs/http |
@ShogunPanda Thank you! |
Hi, exist fix for node 16.x? Regards |
@nodejs/tsc I'm still not an expert of how our backporting strategy works, but I assume since 16 LTS it will only receive critical and security updates. Am I right? If that's the case, then @cesarjorgemartinez there will be no backport of this. |
It seems unlikely we'll get that fix in v18.x as it breaks express and Koa. |
@ShogunPanda, https://github.com/nodejs/release#release-phases possibly has information regarding the backporting strategy that you may find useful. (Note that there's a distinction between Active LTS and maintenance, so it is possible to get non-critical updates and features in Active LTS lines.) |
@BethGriggs Thanks, highly appreciated. I'll take a look to it very soon! |
Hi,
Hum, very strange, because I detect this supervising multiple attacks
inside our apps using flooding. The express also must be work using this
LTS version 18 that you comment, I planning to upgrade to 18.
Regards,
CJ
El lun., 1 ago. 2022 18:27, Paolo Insogna ***@***.***>
escribió:
… @nodejs/tsc <https://github.com/orgs/nodejs/teams/tsc> I'm still not an
expert of how our backporting strategy works, but I assume since 16 LTS it
will only receive critical and security updates. Am I right?
If that's the case, then @cesarjorgemartinez
<https://github.com/cesarjorgemartinez> there will be no backport of this.
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PR-URL: nodejs#43587 Fixes: nodejs#43548 Reviewed-By: Matteo Collina <matteo.collina@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Ricky Zhou <0x19951125@gmail.com> Reviewed-By: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>
Version
v16.15.1
Platform
Linux DNSBox 5.15.0-39-generic #42-Ubuntu SMP Thu Jun 9 23:42:32 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux
Subsystem
HTTP
What steps will reproduce the bug?
1. Run the code below using
node
without requiring any additional dependencies2. Use this site to stress-test the server using the following configuration below.
How often does it reproduce? Is there a required condition?
You might have to run the test twice for it to take effect but you have to wait for the current test to finish before sending another one. After all of the tests are complete, the server will get a lot of
MaxListenersExceededWarning
errors and will eventually crash because it will reach the memory limit.What is the expected behavior?
It shouldn't show a memory leak error and should just continue the requests as normal.
What do you see instead?
Additional information
Source
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