When we use spring boot to start embed jetty server， how to setAcceptQueueSize， now this value is 0, then go to jdk will set it to 50
// Code public static void main(String[] args) throws Exception { // xxxx
SpringApplication.run(OutService.class, args); }
// stack openAcceptChannel:344, ServerConnector (org.eclipse.jetty.server) open:310, ServerConnector (org.eclipse.jetty.server) doStart:80, AbstractNetworkConnector (org.eclipse.jetty.server) doStart:234, ServerConnector (org.eclipse.jetty.server) start:73, AbstractLifeCycle (org.eclipse.jetty.util.component) start:161, JettyWebServer (org.springframework.boot.web.embedded.jetty) start:43, WebServerStartStopLifecycle (org.springframework.boot.web.servlet.context) doStart:179, DefaultLifecycleProcessor (org.springframework.context.support) access$200:54, DefaultLifecycleProcessor (org.springframework.context.support) start:357, DefaultLifecycleProcessor$LifecycleGroup (org.springframework.context.support) accept:-1, 472372441 (org.springframework.context.support.DefaultLifecycleProcessor$$Lambda$1019) forEach:75, Iterable (java.lang) startBeans:156, DefaultLifecycleProcessor (org.springframework.context.support) onRefresh:124, DefaultLifecycleProcessor (org.springframework.context.support) finishRefresh:946, AbstractApplicationContext (org.springframework.context.support) refresh:594, AbstractApplicationContext (org.springframework.context.support) refresh:147, ServletWebServerApplicationContext (org.springframework.boot.web.servlet.context) refresh:732, SpringApplication (org.springframework.boot) refreshContext:409, SpringApplication (org.springframework.boot) run:308, SpringApplication (org.springframework.boot) run:1300, SpringApplication (org.springframework.boot) run:1289, SpringApplication (org.springframework.boot) main:47