[HttpKernel] Avoid updating the context if the request did not change
Due to the BC $this->setRequest() call in the onKernelRequest method, the request is set twice every time in Symfony, and RequestContext::fromRequest takes 1ms to run here so if we can skip one call it is a win.
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@ -35,6 +35,7 @@ class RouterListener implements EventSubscriberInterface
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private $matcher;
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private $context;
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private $logger;
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private $request;
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/**
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* Constructor.
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@ -72,9 +73,10 @@ class RouterListener implements EventSubscriberInterface
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*/
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public function setRequest(Request $request = null)
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{
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if (null !== $request) {
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if (null !== $request && $this->request !== $request) {
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$this->context->fromRequest($request);
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}
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$this->request = $request;
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}
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public function onKernelRequest(GetResponseEvent $event)
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