directory-users mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Emmanuel Lécharny <elecha...@gmail.com>
Subject Re: Graceful shutdown sequence
Date Sat, 09 Nov 2013 05:57:13 GMT
Hi Carlo,

it's supposed to work, so there is something whch is not handled
correctly anymore.

Can you fill a JIRA with the informations you gathered ? I'm going to
investigate this issue soon. Thanks !




Le 11/8/13 11:01 PM, Carlo.Accorsi@ibs-ag.com a écrit :
> Hi Emmanuel,  When the server is running, these are the threads. 
>
> org.apache.directory.server.UberjarMain at localhost:62236	
> 	Daemon Thread [apacheds] (Running)	
> 	Daemon Thread [changePwdReplayCache.data] (Running)	
> 	Daemon Thread [kdcReplayCache.data] (Running)	
> 	Daemon Thread [ou=system.data] (Running)	
> 	Daemon Thread [groupCache.data] (Running)	
> 	Daemon Thread [Thread-1] (Running)	
> 	Daemon Thread [Thread-2] (Running)	
> 	Thread [NioSocketAcceptor-2] (Running)	
> 	Thread [NioSocketAcceptor-1] (Running)	
> 	Thread [DestroyJavaVM] (Running)	
>
>
> Then I call the shutdown code from my previous message and they are all still running
along with DestroyJavaVM.
> If I suspend DestroyJavaVM, there's nothing it its call stack.
>
> org.apache.directory.server.UberjarMain at localhost:62236	
> 	Daemon Thread [apacheds] (Running)	
> 	Daemon Thread [changePwdReplayCache.data] (Running)	
> 	Daemon Thread [kdcReplayCache.data] (Running)	
> 	Daemon Thread [ou=system.data] (Running)	
> 	Daemon Thread [groupCache.data] (Running)	
> 	Daemon Thread [Thread-1] (Running)	
> 	Daemon Thread [Thread-2] (Running)	
> 	Thread [NioSocketAcceptor-2] (Running)	
> 	Thread [pool-3-thread-1] (Running)	
> 	Thread [DestroyJavaVM] (Running)	
> 	Thread [pool-2-thread-1] (Running)	
> 	Thread [pool-7-thread-1] (Running)	
>
>
> However, if I try to call the shutdown code again, the exception below is thrown.  Thanks..
>
> org.apache.directory.ldap.client.api.exception.InvalidConnectionException: Cannot connect
on the server: Connection refused: no further information
> 	at org.apache.directory.ldap.client.api.LdapNetworkConnection.connect(LdapNetworkConnection.java:560)
> 	at org.apache.directory.ldap.client.api.LdapNetworkConnection.bindAsync(LdapNetworkConnection.java:1156)
> 	at org.apache.directory.ldap.client.api.LdapNetworkConnection.bind(LdapNetworkConnection.java:1076)
> 	at test.Shutdown.createConnection(Shutdown.java:93)
> 	at test.Shutdown.shutdown(Shutdown.java:32)
> 	at test.Shutdown.main(Shutdown.java:23)
> Caused by: java.net.ConnectException: Connection refused: no further information
> 	at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method)
> 	at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:599)
> 	at org.apache.mina.transport.socket.nio.NioSocketConnector.finishConnect(NioSocketConnector.java:221)
> 	at org.apache.mina.transport.socket.nio.NioSocketConnector.finishConnect(NioSocketConnector.java:46)
> 	at org.apache.mina.core.polling.AbstractPollingIoConnector.processConnections(AbstractPollingIoConnector.java:442)
> 	at org.apache.mina.core.polling.AbstractPollingIoConnector.access$700(AbstractPollingIoConnector.java:64)
> 	at org.apache.mina.core.polling.AbstractPollingIoConnector$Connector.run(AbstractPollingIoConnector.java:510)
> 	at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
> 	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
> 	at java.lang.Thread.run(Thread.java:662)
>
>
>
>
> -----Original Message-----
> From: Emmanuel Lécharny [mailto:elecharny@gmail.com] 
> Sent: Friday, November 08, 2013 4:38 PM
> To: users@directory.apache.org
> Subject: Re: Graceful shutdown sequence
>
> Hi Carlo,
>
> any idea on which thread remains up and running ?
>
>
>
> Le 11/8/13 10:28 PM, Carlo.Accorsi@ibs-ag.com a écrit :
>> Sometimes stopping the server brutally in eclipse causes partition corruption.
>> I dug through archived messages on this topic but could not find a code example.
>> I'm trying to shutdown gracefully so that the entire system exits, stopping all the
threads.
>> This code below seems to shut down the incoming connections but it doesn't shut down
all threads. Any hints this?  Thanks!
>>
>>                 LdapConnection  ldapConnection = ... //admin connection
>>                 GracefulShutdownRequest req = new GracefulShutdownRequestImpl();
>>                 req.setDelay(0);
>>                 req.setTimeOffline(0);
>>
>>                 ExtendedResponse res = ldapConnection.extended(req);
>>                 ResultCodeEnum resultCode = res.getLdapResult().getResultCode();
>>                 switch (resultCode)
>>                 {
>>                                 case SUCCESS :
>>                                                 LOG.info("Server shutting down");
>>                                                 break;
>>                                 default :
>>                                                 LOG.error ("Server shutdown failed
: {} ", resultCode.toString());
>>                 }
>>
>>
>>
>> Carlo Accorsi
>>
>> IBS America
>> A Siemens Business
>>
>> 24 Hartwell Ave | Lexington | Massachusetts | 02421
>> +1-781-862-9002 x129 (Office) | +1-781-676-8129 (Direct) | 
>> ++1-781-862-9003 (Fax)
>> www.ibs-us.com<http://www.ibs-us.com/> | 
>> carlo.accorsi@ibs-ag.com<mailto:carlo.accorsi@ibs-ag.com>
>>
>> Connect With Us:
>> Twitter<https://twitter.com/IBSAmerica> | 
>> Facebook<https://www.facebook.com/pages/IBS-America-Inc/12627808078576
>> 2> | LinkedIn<http://www.linkedin.com/company/2118605?trk=tyah> | 
>> Blog<http://info.ibs-us.com/> | Our 
>> Events<http://www.ibs-us.com/de/company/events/index.html>
>>
>> The Quality Management System of: IBS America, Inc.
>> has been assessed and approved by National Quality Assurance, U.S.A., 
>> against the provisions of:
>> ISO 9001: 2008
>>
>>
>
> --
> Regards,
> Cordialement,
> Emmanuel Lécharny
> www.iktek.com 
>


-- 
Regards,
Cordialement,
Emmanuel Lécharny
www.iktek.com 


Mime
View raw message