Dear Sergey, does this actually happen on a restart situation (with less than about 5min pausing time)? Then maybe you have a dangling connection (close/time waiting) on the TCP stack from the shutdown of a client connection (or the reverse proxy). Please check if any is still open after closing down Tomcat ...
... or after stopping the Container. If it is bridged, did it use a veth device? This also don't closed down before the last connection have closed and may prevent to creade a new on (with the same name or the same IP). Greetings Guido >-----Original Message----- >From: Sergey Esin [mailto:sergey.e...@jetbrains.com] >Sent: Monday, July 09, 2018 5:12 PM >To: users@tomcat.apache.org >Subject: Protocol handler initialization failed, Address already in use > >Hi, > >I have not-100% reproducable issue with the latest Tomcat 8.5.32 (Java >8u172). It happens only time to time. > >It's running in docker container under AWS ECS on a separate machine in ECS >cluster. >Brigde networking - so the Tomcat container gets it's own IP address. > >I have a number of Nio HTTP/1.1 connectors configured in Tomcat and upon >container startup I can get such issue for _any_ of configured ports: > >09 Jul 2018 16:46:03,570 INFO [Http11NioProtocol ] >Initializing ProtocolHandler ["http-nio-8080"] >09 Jul 2018 16:46:03,598 INFO [NioSelectorPool ] Using a >shared selector for servlet write/read >09 Jul 2018 16:46:03,609 INFO [Http11NioProtocol ] >Initializing ProtocolHandler ["http-nio-49080"] >09 Jul 2018 16:46:03,610 INFO [NioSelectorPool ] Using a >shared selector for servlet write/read >09 Jul 2018 16:46:03,611 INFO [Http11NioProtocol ] >Initializing ProtocolHandler ["http-nio-50080"] >09 Jul 2018 16:46:03,612 ERROR [StandardService ] Failed to >initialize connector [Connector[HTTP/1.1-50080]] >org.apache.catalina.LifecycleException: Failed to initialize component >[Connector[HTTP/1.1-50080]] > at >org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:112) >~[catalina.jar:8.5.32] > at >org.apache.catalina.core.StandardService.initInternal(StandardService.java:549) >[catalina.jar:8.5.32] > at >org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107) >[catalina.jar:8.5.32] > at >org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:875) >[catalina.jar:8.5.32] > at >org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107) >[catalina.jar:8.5.32] > at org.apache.catalina.startup.Catalina.load(Catalina.java:632) >[catalina.jar:8.5.32] > at org.apache.catalina.startup.Catalina.load(Catalina.java:655) >[catalina.jar:8.5.32] > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >~[?:1.8.0_172] > at >sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >~[?:1.8.0_172] > at >sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >~[?:1.8.0_172] > at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_172] > at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:309) >[bootstrap.jar:8.5.32] > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:492) >[bootstrap.jar:8.5.32] > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) >~[?:1.8.0_172] > at >sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) >~[?:1.8.0_172] > at >sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) >~[?:1.8.0_172] > at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_172] > at >org.tanukisoftware.wrapper.WrapperStartStopApp.run(WrapperStartStopApp.java:400) >[wrapper.jar:3.5.32] > at java.lang.Thread.run(Thread.java:748) [?:1.8.0_172] >Caused by: org.apache.catalina.LifecycleException: Protocol handler >initialization failed > at >org.apache.catalina.connector.Connector.initInternal(Connector.java:995) >~[catalina.jar:8.5.32] > at >org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107) >~[catalina.jar:8.5.32] > ... 18 more >Caused by: java.net.BindException: Address already in use > at sun.nio.ch.Net.bind0(Native Method) ~[?:1.8.0_172] > at sun.nio.ch.Net.bind(Net.java:433) ~[?:1.8.0_172] > at sun.nio.ch.Net.bind(Net.java:425) ~[?:1.8.0_172] > at >sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223) >~[?:1.8.0_172] > at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74) >~[?:1.8.0_172] > at >org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:210) >~[tomcat-coyote.jar:8.5.32] > at >org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:1086) >~[tomcat-coyote.jar:8.5.32] > at >org.apache.tomcat.util.net.AbstractJsseEndpoint.init(AbstractJsseEndpoint.java:268) >~[tomcat-coyote.jar:8.5.32] > at >org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:581) >~[tomcat-coyote.jar:8.5.32] > at >org.apache.coyote.http11.AbstractHttp11Protocol.init(AbstractHttp11Protocol.java:68) >~[tomcat-coyote.jar:8.5.32] > at >org.apache.catalina.connector.Connector.initInternal(Connector.java:993) >~[catalina.jar:8.5.32] > at >org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:107) >~[catalina.jar:8.5.32] > ... 18 more >09 Jul 2018 16:46:03,618 INFO [Http11NioProtocol ] >Initializing ProtocolHandler ["http-nio-61080"] >09 Jul 2018 16:46:03,620 INFO [NioSelectorPool ] Using a >shared selector for servlet write/read >09 Jul 2018 16:46:03,620 INFO [Http11NioProtocol ] >Initializing ProtocolHandler ["http-nio-63080"] >09 Jul 2018 16:46:03,621 INFO [NioSelectorPool ] Using a >shared selector for servlet write/read >09 Jul 2018 16:46:03,622 INFO [Http11NioProtocol ] >Initializing ProtocolHandler ["http-nio-60080"] >09 Jul 2018 16:46:03,623 INFO [NioSelectorPool ] Using a >shared selector for servlet write/read >09 Jul 2018 16:46:03,623 INFO [Http11NioProtocol ] >Initializing ProtocolHandler ["http-nio-62080"] >09 Jul 2018 16:46:03,624 INFO [NioSelectorPool ] Using a >shared selector for servlet write/read >09 Jul 2018 16:46:03,625 INFO [Http11NioProtocol ] >Initializing ProtocolHandler ["http-nio-59080"] > > >There are no other processed on the host that use port 50080. > >The OS in docker container is: > ># cat /etc/os-release >NAME="Alpine Linux" >ID=alpine >VERSION_ID=3.7.0 >PRETTY_NAME="Alpine Linux v3.7" >HOME_URL="http://alpinelinux.org"; >BUG_REPORT_URL="http://bugs.alpinelinux.org"; > >with all available updates and with glibc 2.27-r0. > >Could you please suggest how to understand the reason? >-- >Regards, >Sergey
