Carlo Accorsi created DIRSERVER-1915:
----------------------------------------
Summary: Graceful Shutdown Extended Request does not appear to
work.
Key: DIRSERVER-1915
URL: https://issues.apache.org/jira/browse/DIRSERVER-1915
Project: Directory ApacheDS
Issue Type: Bug
Components: core
Affects Versions: 2.0.0-M16
Environment: Win / Java 32
Reporter: Carlo Accorsi
After executing the code below, it's expected that server will shutdown
gracefully, stopping all the threads.
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());
}
When the shutdown request is sent, the code continues past
org.apache.mina.filter.executor.UnorderedThreadPoolExecutor:476
ran=true;
The content of task object is this:
[(0x00000001: nio socket, server, null => /127.0.0.1:10389)] MESSAGE_RECEIVED:
MessageType : EXTENDED_REQUEST Message ID : 2
Extended request
Request name : '1.3.6.1.4.1.18060.0.1.3'
org.apache.directory.api.ldap.extras.extended.GracefulShutdownRequestImpl@2a5eb8cf
After the shutdown code has executed and Result Code SUCCESS is returned, the
following threads are still running.
org.apache.directory.server.UberjarMain at localhost:61153
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)
If the shutdown code is called a second time, this exception occurs.
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)
--
This message was sent by Atlassian JIRA
(v6.1#6144)
