[HttpKernel] Reset services between requests performed by KernelBrowser #45479
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yceruto
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Feb 19, 2022
fabpot
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Feb 19, 2022
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Thank you @nicolas-grekas. |
This was referenced Feb 28, 2022
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…icolas-grekas) This PR was merged into the 4.4 branch. Discussion ---------- [FrameworkBundle] Fix resetting container between tests | Q | A | ------------- | --- | Branch? | 4.4 | Bug fix? | yes | New feature? | no | Deprecations? | no | Tickets | Fix #40965, fix #45580 | License | MIT | Doc PR | - Replaces #45479 and #45581, related to #34078. Calling `boot()` on an already booted kernel does reset the container, so we don't need to care anymore about the state of kernel. #45580 is fixed by removing `private static $kernelContainer`, which can be out of sync with `static::$kernel->getContainer()` since `KernelBrowser` creates new containers when shutting down the kernel between requests. Commits ------- 4453bdb [FrameworkBundle] Fix resetting container between tests
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This fixes memory leaks caused by the container not being reset between requests made via
KernelBrowserwhen not callingKernelBrowser::disableReboot();.There is already a call to
$container->reset()inKernelTestCase::ensureKernelShutdown(), butKernelBrowsercreates new container instances for each requests, and those containers were never reset.