Provide a configuration property for configuring Tomcat's processor cache

[rimal]

Can we please have a way to set a custom value for processorCache for embedded tomcat.

[wilkinsona]

We can consider adding a configuration property, but you can already configure the size of the processor cache using a TomcatConnectorCustomizer. Something like the following:

@Bean
public WebServerFactoryCustomizer<TomcatServletWebServerFactory> processorCacheCustomizer() {
	return (tomcat) -> {
		tomcat.addConnectorCustomizers(
			(connector) -> ((AbstractHttp11Protocol<?>) connector
				.getProtocolHandler()).setProcessorCache(250));
	};
}

[rimal]

Ok. For now, this will help for sure! Thanks 👍

[snicoll]

Closing in favour of PR #15054