All geek questions in one place

How to get Tomcat 7 to work in port 80 on Windows Server 2008?

I spent two days trying to get this to work.

When I first started Tomcat 7, it started the port 8080, which is the default Tomcat. And it could be accessed, but by typing: http://localhost:8080/or mydomain.com:8080.

But I want to go from port 8080to port 80so that I can type mydomain.comand go to a web page.

I turned off all additional services that can be performed on the port 80, for example, IIS, MSSQL, publishing to the World Wide Web, etc.

In the file, server.xmlI made the following change:

<Connector port="80" protocol="HTTP/1.1" connectionTimeout="20000" redirectPort="8443" />

And then, when I start the server, I get this in the logs (although the server starts):

...
Dec 27, 2014 9:34:44 PM org.apache.coyote.AbstractProtocol init
SEVERE: Failed to initialize end point associated with ProtocolHandler ["http-apr-80"]
java.lang.Exception: Socket bind failed: [730048] Only one usage of each socket address (protocol/network address/port) is normally permitted.  
    at org.apache.tomcat.util.net.AprEndpoint.bind(AprEndpoint.java:453)
    at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:646)
    at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:434)
    at org.apache.catalina.connector.Connector.initInternal(Connector.java:978)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    at org.apache.catalina.core.StandardService.initInternal(StandardService.java:559)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:821)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:638)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:663)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:280)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:454)

Dec 27, 2014 9:34:44 PM org.apache.catalina.core.StandardService initInternal
SEVERE: Failed to initialize connector [Connector[HTTP/1.1-80]]
org.apache.catalina.LifecycleException: Failed to initialize component [Connector[HTTP/1.1-80]]
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:106)
    at org.apache.catalina.core.StandardService.initInternal(StandardService.java:559)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    at org.apache.catalina.core.StandardServer.initInternal(StandardServer.java:821)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:638)
    at org.apache.catalina.startup.Catalina.load(Catalina.java:663)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.apache.catalina.startup.Bootstrap.load(Bootstrap.java:280)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:454)
Caused by: org.apache.catalina.LifecycleException: Protocol handler initialization failed
    at org.apache.catalina.connector.Connector.initInternal(Connector.java:980)
    at org.apache.catalina.util.LifecycleBase.init(LifecycleBase.java:102)
    ... 12 more
Caused by: java.lang.Exception: Socket bind failed: [730048] Only one usage of each socket address (protocol/network address/port) is normally permitted.  
    at org.apache.tomcat.util.net.AprEndpoint.bind(AprEndpoint.java:453)
    at org.apache.tomcat.util.net.AbstractEndpoint.init(AbstractEndpoint.java:646)
    at org.apache.coyote.AbstractProtocol.init(AbstractProtocol.java:434)
    at org.apache.catalina.connector.Connector.initInternal(Connector.java:978)
    ... 13 more

Dec 27, 2014 9:34:44 PM org.apache.coyote.AbstractProtocol init
INFO: Initializing ProtocolHandler ["ajp-apr-8009"]
Dec 27, 2014 9:34:44 PM org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 3310 ms
Dec 27, 2014 9:34:44 PM org.apache.catalina.core.StandardService startInternal
INFO: Starting service Catalina
Dec 27, 2014 9:34:44 PM org.apache.catalina.core.StandardEngine startInternal
INFO: Starting Servlet Engine: Apache Tomcat/7.0.57
Dec 27, 2014 9:34:44 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Apache\tomcat\webapps\docs
Dec 27, 2014 9:34:46 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\Apache\tomcat\webapps\docs has finished in 1,985 ms
Dec 27, 2014 9:34:46 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Apache\tomcat\webapps\examples
Dec 27, 2014 9:34:47 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\Apache\tomcat\webapps\examples has finished in 1,234 ms
Dec 27, 2014 9:34:47 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Apache\tomcat\webapps\host-manager
Dec 27, 2014 9:34:48 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\Apache\tomcat\webapps\host-manager has finished in 453 ms
Dec 27, 2014 9:34:48 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Apache\tomcat\webapps\manager
Dec 27, 2014 9:34:48 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\Apache\tomcat\webapps\manager has finished in 313 ms
Dec 27, 2014 9:34:48 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory C:\Apache\tomcat\webapps\ROOT
Dec 27, 2014 9:34:48 PM org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deployment of web application directory C:\Apache\tomcat\webapps\ROOT has finished in 156 ms
Dec 27, 2014 9:34:48 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-apr-8009"]
Dec 27, 2014 9:34:48 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 4282 ms

and nothing is visible when I access the URL mydomain.com

- , . , .

? , .

, netstat

netstat result

+4
1

80. netstart ( : https://www.youtube.com/watch?feature=player_detailpage&v=V3nWkr7v4-E#t=7)

( ). Shutdown skype ( , ), tomcat. skype, .

- , Java ? - Windows , . https://www.youtube.com/results?search_query=widows+firewall+java+allow Java. . , "", . , ( / ). . cmd.exe " ", "" .

, "PortCheck.java"

    class PortCheck{
    public static void main(String []args) throws Exception{
        String port = "80";
        if(args.length > 0)port = args[0];
        final int p = Integer.parseInt(port);
        Thread t = new Thread(){
            public void run(){

                try{
                    java.net.ServerSocket s = new java.net.ServerSocket(p);
                    System.out.println("\nListening on port " + p);
                    s.accept();
                }catch(Exception e){
                    System.out.println("Err " + e);
                }
            }
        };
        t.start();
        Thread.sleep(2000);
        System.out.println("Bye ");
        System.exit(0);
    }
}

javac c:\_ your_path\PortCheck.java

:

java -cp c:\_ your_path PortCheck

80, :

80

443 simiarly

+2

Source: https://habr.com/ru/post/1569181/

More articles:


All Articles