Thanks for response.
The first server on I install tomcat 5.5.28 is win2003 server and after I
install jboss on win2008 server .
All server have 32bit SO and i don't have a firewall . I disenable all
firewall, all antivirus.
I suppose that two different errors regard different JVM and/or Application
server (first Tomct 5.5.28 on win2003 and after Jboss4.2.3GA on win2008)
At any rate i have now only log by Tomcat 5.5.28 under win2003:
The log is:
19-apr-2010 7.14.40 org.apache.catalina.core.AprLifecycleListener init
INFO: The APR based Apache Tomcat Native library which allows optimal
performance in production environments was not found on the java.library.path:
C:\tomcat6\Tomcat 6.0\bin;.;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:
\Windows;C:\oracle\product\10.2.0\client_3\bin;C:\oracle\product\10.2.0
\client_1;C:\oracle\product\10.2.0\client_2;C:\Windows\system32;C:\Windows;C:
\Windows\System32\Wbem;C:\Program Files\Microsoft SQL Server\80\Tools\Binn\;C:
\Program Files\Microsoft SQL Server\90\DTS\Binn\;C:\Program Files\Microsoft SQL
Server\90\Tools\binn\;C:\Program Files\Microsoft SQL
Server\90\Tools\Binn\VSShell\Common7\IDE\;C:\Program Files\Microsoft Visual
Studio 8\Common7\IDE\PrivateAssemblies\
19-apr-2010 7.14.40 org.apache.coyote.http11.Http11Protocol init
INFO: Initializing Coyote HTTP/1.1 on http-80
19-apr-2010 7.14.40 org.apache.catalina.startup.Catalina load
INFO: Initialization processed in 334 ms
19-apr-2010 7.14.40 org.apache.catalina.core.StandardService start
INFO: Starting service Catalina
19-apr-2010 7.14.40 org.apache.catalina.core.StandardEngine start
INFO: Starting Servlet Engine: Apache Tomcat/6.0.26
19-apr-2010 7.14.40 org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor manager.xml
19-apr-2010 7.14.40 org.apache.catalina.startup.HostConfig deployDescriptor
INFO: Deploying configuration descriptor probe.xml
19-apr-2010 7.14.40 org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory docs
19-apr-2010 7.14.40 org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory SIT
19-apr-2010 7.14.40 org.apache.catalina.startup.HostConfig deployDirectory
INFO: Deploying web application directory SVILUPPO
19-apr-2010 7.14.40 org.apache.coyote.http11.Http11Protocol start
INFO: Starting Coyote HTTP/1.1 on http-80
19-apr-2010 7.14.40 org.apache.jk.common.ChannelSocket init
INFO: JK: ajp13 listening on /0.0.0.0:8009
19-apr-2010 7.14.40 org.apache.jk.server.JkMain start
INFO: Jk running ID=0 time=0/16 config=null
19-apr-2010 7.14.40 org.apache.catalina.startup.Catalina start
INFO: Server startup in 641 ms
19-apr-2010 7.23.01 org.apache.tomcat.util.net.JIoEndpoint$Acceptor run
GRAVE: Socket accept failed
java.net.SocketException: socket closed
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(Unknown Source)
at java.net.ServerSocket.implAccept(Unknown Source)
at java.net.ServerSocket.accept(Unknown Source)
at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket
(DefaultServerSocketFactory.java:61)
at
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
at java.lang.Thread.run(Unknown Source)
19-apr-2010 7.23.01 org.apache.tomcat.util.net.JIoEndpoint$Acceptor run
GRAVE: Socket accept failed
java.net.SocketException: socket closed
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(Unknown Source)
at java.net.ServerSocket.implAccept(Unknown Source)
at java.net.ServerSocket.accept(Unknown Source)
at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket
(DefaultServerSocketFactory.java:61)
at
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
at java.lang.Thread.run(Unknown Source)
19-apr-2010 7.26.48 org.apache.tomcat.util.net.JIoEndpoint$Acceptor run
GRAVE: Socket accept failed
java.net.SocketException: socket closed
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(Unknown Source)
at java.net.ServerSocket.implAccept(Unknown Source)
at java.net.ServerSocket.accept(Unknown Source)
at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket
(DefaultServerSocketFactory.java:61)
at
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
at java.lang.Thread.run(Unknown Source)
19-apr-2010 7.35.29 org.apache.tomcat.util.net.JIoEndpoint$Acceptor run
GRAVE: Socket accept failed
java.net.SocketException: socket closed
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(Unknown Source)
at java.net.ServerSocket.implAccept(Unknown Source)
at java.net.ServerSocket.accept(Unknown Source)
at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket
(DefaultServerSocketFactory.java:61)
at
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
at java.lang.Thread.run(Unknown Source)
19-apr-2010 7.38.56 org.apache.tomcat.util.net.JIoEndpoint$Acceptor run
GRAVE: Socket accept failed
java.net.SocketException: socket closed
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(Unknown Source)
at java.net.ServerSocket.implAccept(Unknown Source)
at java.net.ServerSocket.accept(Unknown Source)
at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket
(DefaultServerSocketFactory.java:61)
at
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
at java.lang.Thread.run(Unknown Source)
19-apr-2010 7.38.56 org.apache.tomcat.util.net.JIoEndpoint$Acceptor run
GRAVE: Socket accept failed
java.net.SocketException: socket closed
at java.net.PlainSocketImpl.socketAccept(Native Method)
at java.net.PlainSocketImpl.accept(Unknown Source)
at java.net.ServerSocket.implAccept(Unknown Source)
at java.net.ServerSocket.accept(Unknown Source)
at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket
(DefaultServerSocketFactory.java:61)
at
org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:352)
at java.lang.Thread.run(Unknown Source)
......
Now i use jboss so the error that i have on win2008 server is :
010-05-17 12:53:24,112 ERROR [org.apache.tomcat.util.net.JIoEndpoint] Socket
>> accept failed
>> java.net.SocketException: socket closed
>> at java.net.PlainSocketImpl.socketAccept(Native Method)
>> at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:390)
>> at java.net.ServerSocket.implAccept(ServerSocket.java:453)
>> at java.net.ServerSocket.accept(ServerSocket.java:421)
>> at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket
>> (DefaultServerSocketFactory.java:61)
>> at org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:
309)
>> at java.lang.Thread.run(Thread.java:619)
>> 2010-05-17 12:53:24,127 ERROR [org.apache.tomcat.util.net.JIoEndpoint]
Socket
>> accept failed.
But don't have a intere log file.
May be IPV6? I don't disinstall this protocol becuse is important on win2008,
but i hve clent that use IPV4.
Have you n idea?
How can resolve problem.
Plese is imporatnt for me?
Best regards
Agostino
>----Messaggio originale----
>Da: p...@pidster.com
>Data: 22/05/2010 12.47
>A: "Tomcat Users List"<users@tomcat.apache.org>
>Ogg: Re: intermittent SocketException on startup tomcat 5.5.28 and under
JBOSS 4.2.3GA
>
>On 22/05/2010 09:28, ago...@libero.it wrote:
>> Good Morning
>>
>> Excuse for my poor english
>>
>> I have a strange error that occours on startup and after some minutes
this
>> cause the block of my appliction, only stop webserver from lot minutes or
>> restart server sometime resolve the problem. But often the problem
persist.
>>
>> In Short:
>> I have a web appliction deployed initially under tomcat 5.5.28 (with jre-
>> 1_5_0_22 and SO win2003 Server 32 bit) that sometimes cause specially on
>> startup the follow error:
>>
>> 17-apr-2010 7.00.49 org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
>> GRAVE: Endpoint [SSL: ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,
localport=443]]
>> ignored exception: java.net.SocketException: socket closed
>> java.net.SocketException: socket closed
>> at java.net.PlainSocketImpl.socketAccept(Native Method)
>> at java.net.PlainSocketImpl.accept(Unknown Source)
>> at java.net.ServerSocket.implAccept(Unknown Source)
>> at com.sun.net.ssl.internal.ssl.SSLServerSocketImpl.accept(Unknown Source)
>> at org.apache.tomcat.util.net.jsse.JSSESocketFactory.acceptSocket
>> (JSSESocketFactory.java:117)
>> at org.apache.tomcat.util.net.PoolTcpEndpoint.acceptSocket(PoolTcpEndpoint.
>> java:408)
>> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
>> (LeaderFollowerWorkerThread.java:71)
>> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.
>> java:689)
>> at java.lang.Thread.run(Unknown Source)
>> 17-apr-2010 7.01.10 org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
>> AVVERTENZA: Reinitializing ServerSocket
>> 17-apr-2010 7.52.33 org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
>> GRAVE: Endpoint [SSL: ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,
localport=443]]
>> ignored exception: java.net.SocketException: socket closed
>> java.net.SocketException: socket closed
>> at java.net.PlainSocketImpl.socketAccept(Native Method)
>> at java.net.PlainSocketImpl.accept(Unknown Source)
>> at java.net.ServerSocket.implAccept(Unknown Source)
>> at com.sun.net.ssl.internal.ssl.SSLServerSocketImpl.accept(Unknown Source)
>> at org.apache.tomcat.util.net.jsse.JSSESocketFactory.acceptSocket
>> (JSSESocketFactory.java:117)
>> at org.apache.tomcat.util.net.PoolTcpEndpoint.acceptSocket(PoolTcpEndpoint.
>> java:408)
>> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
>> (LeaderFollowerWorkerThread.java:71)
>> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.
>> java:689)
>> at java.lang.Thread.run(Unknown Source)
>> 17-apr-2010 7.52.54 org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
>> AVVERTENZA: Reinitializing ServerSocket
>> 17-apr-2010 7.52.55 org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
>> GRAVE: Endpoint [SSL: ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,
localport=443]]
>> ignored exception: java.net.SocketException: socket closed
>> java.net.SocketException: socket closed
>> at java.net.PlainSocketImpl.socketAccept(Native Method)
>> at java.net.PlainSocketImpl.accept(Unknown Source)
>> at java.net.ServerSocket.implAccept(Unknown Source)
>> at com.sun.net.ssl.internal.ssl.SSLServerSocketImpl.accept(Unknown Source)
>> at org.apache.tomcat.util.net.jsse.JSSESocketFactory.acceptSocket
>> (JSSESocketFactory.java:117)
>> at org.apache.tomcat.util.net.PoolTcpEndpoint.acceptSocket(PoolTcpEndpoint.
>> java:408)
>> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
>> (LeaderFollowerWorkerThread.java:71)
>> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.
>> java:689)
>> at java.lang.Thread.run(Unknown Source)
>> 17-apr-2010 7.53.16 org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
>> AVVERTENZA: Reinitializing ServerSocket
>> 17-apr-2010 7.53.17 org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
>> GRAVE: Endpoint [SSL: ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,
localport=443]]
>> ignored exception: java.net.SocketException: socket closed
>> java.net.SocketException: socket closed
>> at java.net.PlainSocketImpl.socketAccept(Native Method)
>> at java.net.PlainSocketImpl.accept(Unknown Source)
>> at java.net.ServerSocket.implAccept(Unknown Source)
>> at com.sun.net.ssl.internal.ssl.SSLServerSocketImpl.accept(Unknown Source)
>> at org.apache.tomcat.util.net.jsse.JSSESocketFactory.acceptSocket
>> (JSSESocketFactory.java:117)
>> at org.apache.tomcat.util.net.PoolTcpEndpoint.acceptSocket(PoolTcpEndpoint.
>> java:408)
>> at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt
>> (LeaderFollowerWorkerThread.java:71)
>> at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run
(ThreadPool.
>> java:689)
>> at java.lang.Thread.run(Unknown Source)
>> 17-apr-2010 7.53.38 org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
>> AVVERTENZA: Reinitializing ServerSocket
>> 17-apr-2010 7.53.39 org.apache.tomcat.util.net.PoolTcpEndpoint acceptSocket
>> GRAVE: Endpoint [SSL: ServerSocket[addr=0.0.0.0/0.0.0.0,port=0,
localport=443]]
>> ignored exception: java.net.SocketException: socket closed
>> java.net.SocketException: socket closed
>> at java.net.PlainSocketImpl.socketAccept(Native Method) .....
>>
>> in tomcat server.xml i have configured 2 connector: one su port 80 and
other
>> on port 443, The connectors configuration is:
>>
>> Connector port="80" maxHttpHeaderSize="8192"
>> maxThreads="350" minSpareThreads="25" maxSpareThreads="100"
>> enableLookups="false" redirectPort="443" acceptCount="100"
>> connectionTimeout="20000" disableUploadTimeout="true" />
>> .......
>>
>> <Connector port="443" maxHttpHeaderSize="8192"
>> maxThreads="150" minSpareThreads="25" maxSpareThreads="75"
>> enableLookups="false" disableUploadTimeout="true"
>> acceptCount="100" scheme="https" secure="true"
>> clientAuth="false" sslProtocol="TLS"
>> keystoreFile="C:\CertificatiHTTPS\aaa.pfx"
>> keystorePass="xxx"
>> keystoreType="PKCS12"
>> />
>>
>> This problem never occours in the past but arise after we transfer the
router
>> from site to another. After this transfer sometime occours the error, It's
>> strange. The HW,SW is the same and number of Users is bout the same.
>>
>> So we think to upgrade in tecnology and after installed jdk 1.6.16 and
JBOSS4.
>> 2.3 and deployed the same web application the problem sometime occours
>> (specially in first 5 minutes on startup.. NOTE in jBOSS we change
>> JAVA_OPTIONS : -Xms384m -Xmx1024m -XX:MaxPermSize=128m only ) the error is:
>>
>> 010-05-17 12:53:24,112 ERROR [org.apache.tomcat.util.net.JIoEndpoint]
Socket
>> accept failed
>> java.net.SocketException: socket closed
>> at java.net.PlainSocketImpl.socketAccept(Native Method)
>> at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:390)
>> at java.net.ServerSocket.implAccept(ServerSocket.java:453)
>> at java.net.ServerSocket.accept(ServerSocket.java:421)
>> at org.apache.tomcat.util.net.DefaultServerSocketFactory.acceptSocket
>> (DefaultServerSocketFactory.java:61)
>> at org.apache.tomcat.util.net.JIoEndpoint$Acceptor.run(JIoEndpoint.java:
309)
>> at java.lang.Thread.run(Thread.java:619)
>> 2010-05-17 12:53:24,127 ERROR [org.apache.tomcat.util.net.JIoEndpoint]
Socket
>> accept failed
>>
>> in this case we have the same configuration of tomcat connector under
jboss
>> (file C:\jboss-4.2.3.GA\server\default\deploy\jboss-web.deployer\server.
xml):
>>
>> <Connector port="80" address="${jboss.bind.address}"
>> minSpareThreads="25" maxSpareThreads="100"
>> maxThreads="350" maxHttpHeaderSize="8192"
>> emptySessionPath="true" protocol="HTTP/1.1"
>> enableLookups="false" redirectPort="443" acceptCount="200"
>> connectionTimeout="20000" disableUploadTimeout="true" />
>> ....
>> <Connector port="443" protocol="HTTP/1.1" SSLEnabled="true"
>> minSpareThreads="25" maxSpareThreads="100"
>> maxThreads="250" scheme="https" secure="true"
>> clientAuth="false" sslProtocol="TLS"
>> keystoreFile="C:\CertificatiHTTPS\aaa.pfx"
>> keystorePass="xxx"
>> keystoreType="PKCS12"
>> />
>>
>> Can anyone help me because the problem is present in production enviroment.
>
>
>If I'm reading the stack trace correctly, the listening socket is being
>closed shortly after being opened. Do you have a firewall that is
>blocking the port perhaps?
>
>If you start a completely new log file, what messages appear before the
>error appears?
>
>
>p
>
>> thanks a lot for every hint .
>>
>> Agostino
>>
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>
>
>
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