https://issues.apache.org/bugzilla/show_bug.cgi?id=55930
Bug ID: 55930 Summary: the backlog attribute of http bio connector does not work Product: Tomcat 7 Version: 7.0.47 Hardware: PC Status: NEW Severity: normal Priority: P2 Component: Connectors Assignee: dev@tomcat.apache.org Reporter: chain...@gmail.com Created attachment 31153 --> https://issues.apache.org/bugzilla/attachment.cgi?id=31153&action=edit in war file ,the servlet named indextest will sleep 60s Hi, I find a bug of http bio connector,you will find it in flowing steps: 1.set tomcat connector like this: <Connector port="8080" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" acceptCount="1" maxThreads="1" minSpareThreads="1"/> 2. deploy attach war file:test.war 3. use LR or JMeter send 3 requests: http://localhost:8080/test/indextest 4. use command jstack print current thread stack NOTE: now the main thread stack like this: "main" prio=6 tid=0x002aac00 nid=0x2e08 runnable [0x0025f000] java.lang.Thread.State: RUNNABLE at java.net.PlainSocketImpl.socketAccept(Native Method) at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:408) - locked <0x242cbaa8> (a java.net.SocksSocketImpl) at java.net.ServerSocket.implAccept(ServerSocket.java:462) at java.net.ServerSocket.accept(ServerSocket.java:430) at org.apache.catalina.core.StandardServer.await(StandardServer.java:452) at org.apache.catalina.startup.Catalina.await(Catalina.java:779) at org.apache.catalina.startup.Catalina.start(Catalina.java:725) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:322) at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:456) It state is RUNNABLE, not like xxxPark, it's not waiting for condition. In another words, the main thread should not entering the ServerSoccket.accept() method when the backlog works. It must reject the request. -- You are receiving this mail because: You are the assignee for the bug. --------------------------------------------------------------------- To unsubscribe, e-mail: dev-unsubscr...@tomcat.apache.org For additional commands, e-mail: dev-h...@tomcat.apache.org