Is it possible port 443 is already being used by some other service?

On Mon, 15 Jul 2019 at 18:05, Kanaga Ganesan (kanagane)
<kanag...@cisco.com> wrote:
>
> Hi Maxim,
>
> Thanks for the quick response.
>         "You need to be `root` to use ports below 1000" - Though commons 
> daemon(jsvc) is used to get the root privilege, start the server and 
> downgrade the privilege at later point of time, binding on port 443 fails. 
> Also, exception is not seen for port 80 which is also a reserved port.
>
> Regards,
> Kanaga.
>
> On 15/07/19, 4:10 PM, "Maxim Solodovnik" <solomax...@gmail.com> wrote:
>
>     You need to be `root` to use ports below 1000 ....
>
>     On Mon, 15 Jul 2019 at 17:38, Krishna Chaitanya Koppisetty (kchaitan)
>     <kchai...@cisco.com> wrote:
>     >
>     > Hi,
>     >
>     > I tried compiling the commons daemon 1.2.0 source with jdk 11.  When 
> configured on apache tomcat version 9.0.16 with JRE11, the tomcat server 
> fails to come up.  It fails to bind on port 443 with java.net.SocketException.
>     >
>     > Can you please help use resolve this.
>     >
>     > 12-Jul-2019 07:10:08.994 INFO [main] 
> org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler 
> ["http-nio-80"]
>     > 12-Jul-2019 07:10:09.001 INFO [main] 
> org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler 
> ["https-jsse-nio-443"]
>     > 12-Jul-2019 07:10:09.002 SEVERE [main] 
> org.apache.catalina.util.LifecycleBase.handleSubClassException Failed to 
> start component [Connector[HTTP/1.1-443]]
>     > at 
> org.apache.catalina.connector.Connector.startInternal(Connector.java:1008)
>     >         at 
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>     >         at 
> org.apache.catalina.core.StandardService.startInternal(StandardService.java:440)
>     >         at 
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>     >         at 
> org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:928)
>     >         at 
> org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
>     >         at org.apache.catalina.startup.Catalina.start(Catalina.java:638)
>     >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>     >         at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>     >         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>     >         at java.lang.reflect.Method.invoke(Method.java:498)
>     >         at 
> org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:350)
>     >         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>     >         at 
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
>     >         at 
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>     >         at java.lang.reflect.Method.invoke(Method.java:498)
>     >         at 
> org.apache.commons.daemon.support.DaemonLoader.start(DaemonLoader.java:241)
>     > Caused by: java.net.SocketException<http://java.net.socketexception/>: 
> Permission denied
>     >         at 
> sun.nio.ch.Net.bind0(Native<http://sun.nio.ch.net.bind0(native/>Method)
>     >         at 
> sun.nio.ch.Net.bind(Net.java:433<http://sun.nio.ch.net.bind(net.java:433/>)
>     >         at 
> sun.nio.ch.Net.bind(Net.java:425<http://sun.nio.ch.net.bind(net.java:425/>)
>     >         at 
> sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java:223<http://sun.nio.ch.serversocketchannelimpl.bind(serversocketchannelimpl.java:223/>)
>     >         at 
> sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:74<http://sun.nio.ch.serversocketadaptor.bind(serversocketadaptor.java:74/>)
>     >         at 
> org.apache.tomcat.util.net.NioEndpoint.initServerSocket(NioEndpoint.java:236<http://org.apache.tomcat.util.net.nioendpoint.initserversocket(nioendpoint.java:236/>)
>     >         at 
> org.apache.tomcat.util.net.NioEndpoint.bind(NioEndpoint.java:210<http://org.apache.tomcat.util.net.nioendpoint.bind(nioendpoint.java:210/>)
>     >         at 
> org.apache.tomcat.util.net.AbstractEndpoint.bindWithCleanup(AbstractEndpoint.java:1085<http://org.apache.tomcat.util.net.abstractendpoint.bindwithcleanup(abstractendpoint.java:1085/>)
>     >         at 
> org.apache.tomcat.util.net.AbstractEndpoint.start(AbstractEndpoint.java:1171<http://org.apache.tomcat.util.net.abstractendpoint.start(abstractendpoint.java:1171/>)
>     >         at 
> org.apache.coyote.AbstractProtocol.start(AbstractProtocol.java:568)
>     >         at 
> org.apache.catalina.connector.Connector.startInternal(Connector.java:1005)
>     >         ... 16 more
>     >
>     >
>     > Regards,
>     > Krishna Chaitanya.
>
>
>
>     --
>     WBR
>     Maxim aka solomax
>
>


-- 
WBR
Maxim aka solomax

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