RMI object passing problem(Urgent)

hi
I am trying to pass a reference of a 'Socket' defined in the client to the server.
It is giving the following error:
java.rmi.MarshalException: error marshalling arguments; nested exception is:
java.io.NotSerializableException: java.net.Socket
any solutions?

Read a good book on the TCP/IP protocols.
Then you should see why it is not possible to transfer a socket endpoint to a different machine (network address). Since this transfer is not possible, it makes no sense to have Socket be Serializable.
What you should do (IMHO) is pass the address of a listening socket (which is Serializable) and open a new Socket with it on the desired client.

Similar Messages

JNDI NIS object access problem: urgent help

Hi all,
After long fight, i'm now able to connect to my NIS server on my network. the initial context factory is 'com.sun.jndi.nis.NISCtxFactory' and provider url are given and i obtain namingennumeration of items in the NIS directory.
purpose of my project:
using ypcat command we can view the services,passwd,host... objects in unix.
my project requirement is that i shd open this 'services' object in java (using JNDI probably) and shd access its content.
i'm able to obtain the object and the type of this object is 'NISCtxServices' defined in 'com.sun.jndi.nis.NISCtxFactory' package, but all the classes and methods except some are not public and so im not able to use almost all the methods in this class 'NISCtxServices' .
Can any one help me in accessing the information inside this object.
Thanks in advance! and i'm waiting!

It's because JFrame does not have a public progessbar variable, only your subclass has that.
//change this
JFrame frame = new ProgressBarDemo();
//to this
ProgressBarDemo frame = new ProgressBarDemo();

EJB 3.0 accessing legacy RMI object

Hello All
I need to access a legacy RMI object from a stateless session bean. This is not technically a problem as it can be done from the EJB's constructor like so
public MyEJB ()
throws NotBoundException, MalformedURLException, RemoteException
this.rmiObject = (TheRMIInterface) Naming.lookup ("//host/ThatRMIObject");
}The above solution doesn't feel right. Mainly, host changes depending on whether the EJB is deployed on our testing or production environment. At the least, I'd like to be able to query the container to get the relevant value of the string, but I've a feeling that perhaps the container should be injecting the RMI object into the EJB.
If anyone can shed any light on either of the possible approaches suggested above (or any other approach), I'd be most grateful.
Thanks in advance
J

Okay, the first approach goes like this
@Stateless
public class MyEJBean
implements MyEJRemote
@Resource (name = "my-rmi-object-url")
private String rmiObjectURL;
private RMIObject rmiObject;
public MyEJBean ()
throws NotBoundException, MalformedURLException, RemoteException
    this.rmiObject = (RMIInterface) Naming.lookup (this.rmiObjectURL);
}and the accompanying deployment descriptor (ejb-jar.xml -- without the surrounding ejb-jar tags) is
<enterprise-beans>
    <session>
      <ejb-name>MyEJBean</ejb-name>
      <env-entry>
        <env-entry-name>my-rmi-object-url</env-entry-name>
        <env-entry-type>java.lang.String</env-entry-type>
        <env-entry-value>//host/RMIObject</env-entry-value>
      </env-entry>
    </session>
</enterprise-beans>which'd still have to altered for the differing deployment environments, but feels slightly better. It'll do for now. Maybe I'll try injecting the object later.

Unable to retreive RMI object bound to JNDI

Hi
I am trying to retrieve an rmi object that appears to have been sucessfully
deployed to the weblogic server. Upon startup the nt command console shows
the message below and the class name appears in the Distributed objects/rmi
area in the Weblogic console.
Invoking main-style startup Guid xxxxxx.GuidImpl
However if I try to write a test client using either one of the following
calls I get a NameNotFoundException.
I have tried both the name Guid (which is what is in the startup entry) and
the fully qualified name. They all have the same results.
Sample calls:
Naming.lookup("Guid");
or
getInitialContext();
jndiContext.lookup("Guid");
In my weblogic properties files I have the following entry:
weblogic.system.startupClass.Guid=xxx.GuidImpl
in the main of GuidImpl class I have the following entry:
Naming.bind("xxx.Guid");
any ideas as to what might be wrong?
Thanks

Hi, all:
Currently I evaluate BEA Weblogic 6.1 server. I've read the "Programming
WebLogic JNDI" section of the documentation for Weblogic server 6.1.
However, I couldn't find the answer for my question. What problem I have
now is that
(1): How I can create a object in the Java VM when the Weblogic server
startup? Note:
This class need to read a property files and
store all of properties information into its instance for the
client program to lookup it later.
(2): How can the previous created object to be bound in the Weblogic
JDNI server and the bounded
object can be shown up in the JDNI tree in the Weblogic server's
console?
(3): How do I code my servlet to lookup that object I
just created in the step1? What configuration settings need to be
done before Weblogic server is started?
Because I am stopped by this problem, if anyone can give me the example
code or some explanation of the solution ASAP,
it would be very appreciated....Thanks in advance.......
Merry Christmas
Long

Calling a function on an object passed as argument

Hi everyone,
i'm trying to call an actionscript function on an object passed as argument to a c function. Here are how I do :
I have a class named test_class implemented as
package
     public class test_class
          public var bliblou:int;
and a C function that have to modify the bliblou var of an test_class object passed as argument. Here is my function :
static AS3_Val test_obj_param( void* self, AS3_Val args )
     AS3_Val obj;
     AS3_ArrayValue( args, "AS3ValType ", &obj );
     AS3_Set( obj, AS3_String("bliblou"), AS3_Int( 123456 ) );
     return AS3_Null();
Then I call the function in my actionscript main function like this :
var loader:CLibInit = new CLibInit;
var lib:Object = loader.init();
var test:test_class = new test_class();
lib.test_obj_param( test );
But when the test_obj_param is trying to run, I obtain an error saying "unable to access a propriety of a null object".
What am I doing wrong ? Is it possible to do what I try to (calling a function on an object passed as argument) ?
Thanks in advance

After a long trip to Alchemy possibilities and a lot of tests I have finally found a solution to my question.
Instead of using AS3ArrayValue to get my objet, I use the AS3 function shift on the args array to get my object. Here is how I do
static AS3_Val test_obj_param( void* self, AS3_Val args )
     AS3_Val emptyParams = AS3_Array("");
     AS3_Val obj = AS3_CallS( "shift", args, emptyParams );
     AS3_SetS( obj, "bliblou", AS3_Int( 123456 ) );
     AS3_Release(emptyParams);
     return AS3_NULL();
Maybe there is a bug in the AS3ValType getter.

How to use RMI objects in a servlet

Hi,
I have just run the example RMI program in the java tutorial in my linux pc. Also I have another method to just echo a string back. It works fine when calling from command line.
Now I want to write a servlet that get a string when POSTed and call the RMI objects echo method and display the returned string.
I use Tomcat-5.0 which is installed in /usr/local. I moved the remote object interface jar to the common/lib folder and import the interface in my Servlet. I use the following statements inside the servlet to get the RMI object reference.
            Registry registry = LocateRegistry.getRegistry("localhost");
            Rser comp = (Rser) registry.lookup("rmiser");When i use this in my servlet the tomcat stops working.
Also I don't know how to specify the code base and security policy which I use in command prompt when calling RMI object.
Pls suggest me what to do and also specify any resources that explain this task step by step.
Thanks.

restarted the system and caught the following exception while calling the servlet.
Apr 30, 2009 12:24:15 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 3861 ms
java.security.AccessControlException: access denied (java.net.SocketPermission 127.0.0.1:1099 connect,resolve)
     at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)
     at java.security.AccessController.checkPermission(AccessController.java:546)
     at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
     at java.lang.SecurityManager.checkConnect(SecurityManager.java:1034)
     at java.net.Socket.connect(Socket.java:513)
     at java.net.Socket.connect(Socket.java:469)
     at java.net.Socket.<init>(Socket.java:366)
     at java.net.Socket.<init>(Socket.java:180)
     at sun.rmi.transport.proxy.RMIDirectSocketFactory.createSocket(RMIDirectSocketFactory.java:22)
     at sun.rmi.transport.proxy.RMIMasterSocketFactory.createSocket(RMIMasterSocketFactory.java:128)
     at sun.rmi.transport.tcp.TCPEndpoint.newSocket(TCPEndpoint.java:595)
     at sun.rmi.transport.tcp.TCPChannel.createConnection(TCPChannel.java:198)
     at sun.rmi.transport.tcp.TCPChannel.newConnection(TCPChannel.java:184)
     at sun.rmi.server.UnicastRef.newCall(UnicastRef.java:322)
     at sun.rmi.registry.RegistryImpl_Stub.lookup(Unknown Source)
     at RequestParamExample1.doGet(RequestParamExample1.java:94)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
     at filters.ExampleFilter.doFilter(ExampleFilter.java:101)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:186)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
     at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
     at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:462)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
     at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
     at java.lang.Thread.run(Thread.java:619)
Apr 30, 2009 12:25:19 PM org.apache.coyote.tomcat5.CoyoteAdapter service
SEVERE: An exception or error occurred in the container during the request processing
java.security.AccessControlException: access denied (java.lang.RuntimePermission setContextClassLoader)
     at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)
     at java.security.AccessController.checkPermission(AccessController.java:546)
     at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
     at java.lang.Thread.setContextClassLoader(Thread.java:1351)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:151)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
     at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
     at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
     at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
     at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
     at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
     at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
     at java.lang.Thread.run(Thread.java:619)
Exception in thread "ContainerBackgroundProcessor[StandardEngine[Catalina]]" java.security.AccessControlException: access denied (java.lang.RuntimePermission setContextClassLoader)
     at java.security.AccessControlContext.checkPermission(AccessControlContext.java:323)
     at java.security.AccessController.checkPermission(AccessController.java:546)
     at java.lang.SecurityManager.checkPermission(SecurityManager.java:532)
     at java.lang.Thread.setContextClassLoader(Thread.java:1351)
     at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1623)
     at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1608)
     at java.lang.Thread.run(Thread.java:619)
Hope u can find it now.
the line
at RequestParamExample1.doGet(RequestParamExample1.java:94)
is the file I am editing and using to call RMI.
Edited by: itsraja on Apr 30, 2009 12:06 AM

Trouble in storing and retrieving RMI object in Weblogic 7 JNDI tree.

I have created a simple server (BankImpl), implementing a RMI interface
called Bank. A stub class (BankImpl_Stub.class) is generated from BankImpl
class using
"rmic -v1.2". Then I bind an instance of the BankImpl class to the JNDI tree
in Weblogic
server 7 under the name of "PeopleBank".
After the binding, I can see the stub class in the JNDI tree, but with a
different name: BankImpl_WLStub.class). when a
client program is trying to lookup the stub associated with "PeopleBank", it
failed with a puzzling message:
java.io.NotSerializableException: BankImpl_WLStub
Why a stub of a RMI object is not serializable? Does Weblogic needs a
different rmic to generate RMI stubs?
Thanks,
Lian

I have created a simple server (BankImpl), implementing a RMI interface
called Bank. A stub class (BankImpl_Stub.class) is generated from BankImpl
class using
"rmic -v1.2". Then I bind an instance of the BankImpl class to the JNDI tree
in Weblogic
server 7 under the name of "PeopleBank".
After the binding, I can see the stub class in the JNDI tree, but with a
different name: BankImpl_WLStub.class). when a
client program is trying to lookup the stub associated with "PeopleBank", it
failed with a puzzling message:
java.io.NotSerializableException: BankImpl_WLStub
Why a stub of a RMI object is not serializable? Does Weblogic needs a
different rmic to generate RMI stubs?
Thanks,
Lian

How can we determine exactly what server an RMI object is bound to?

We have RMI objects that bind to a server in a cluster. How can we determine for
monitoring purposes what server a RMI object is currently bound to /executing
on?
We have tried the most of the Mbeans but can't find one that returns runtime info
for startup classes or RMI objects.
We have a new monitoring requirement we are trying to satisfy.

try get the value of PKEY_OfflineAvailability using shell property system APIs (SHGetPropertyStoreFromParsingName or ShellFolderItem.ExtendedProperty)
Visual C++ MVP

JNDI NIS object access problem

JNDI NIS object access problem:
Hi all,
After long fight, i'm now able to connect to my NIS server on my network. the initial context factory is 'com.sun.jndi.nis.NISCtxFactory' and provider url are given and i obtain namingennumeration of items in the NIS directory.
purpose of my project:
using ypcat command we can view the services,passwd,host... objects in unix.
my project requirement is that i shd open this 'services' object in java (using JNDI probably) and shd access its content.
i'm able to obtain the object and the type of this object is 'NISCtxServices' defined in 'com.sun.jndi.nis.NISCtxFactory' package, but all the classes and methods except some are not public and so im not able to use almost all the methods in this class 'NISCtxServices' .
Can any one help me in accessing the information inside this object.
Thanks in advance! and i'm waiting!

It's because JFrame does not have a public progessbar variable, only your subclass has that.
//change this
JFrame frame = new ProgressBarDemo();
//to this
ProgressBarDemo frame = new ProgressBarDemo();

Last use of RMI object instance

I have an RMI object with instance variables. As clients of this
remote object method make calls on it, these instance variables
are used and modified. My question is; Is there a way where I can
check when the last call from the client where made using a certain
instance?
Do I have to have separate timer methods for each instance to track
the time elapsed since last use?
Any answers are appreciated.
/Mats

Perhaps you could post something describing what you are trying to do. (Sounds like you want to keep track of last-used-time on a bunch of data elements?)

How to register a regular rmi object in the class which is not setted as startup classes?

hi:
it seems the rmi object can only be registed in a startup class,
is there any way to do this in an nostartup class?
Thanks for any clue.
Reno hu
TCSI

Yes.
It is possible to export an RMI object from a servlet's init() method. You
will have to specify a <load-on-startup> tag in the web.xml deployment
descriptor, but otherwise, it's pretty straightforward to bind/unbind an RMI
object when an application is deployed/undeployed.
-Don
Andy Piper wrote:
"Reno hu" <[email protected]> writes:
No
hi:
it seems the rmi object can only be registed in a startup class,
is there any way to do this in an nostartup class?
Thanks for any clue.
Reno hu
TCSI
" .sigs are like your face - rarely seen by you and uglier than you think"
mail: [email protected]

J2EE StartUp Problem, URGENT.

Hi all!
I'm having a problem since friday with the J2EE Engine Startup. The problem is that MMC says me that the server is running but i can access to the server by anyway. The developer trace of the jcontrol process is:
[Thr 2968] Tue Aug 09 13:59:50 2005
[Thr 2968] JControlICheckProcessList: process server0 started (PID:1544)
JStartupStartJLaunch: program = C:\usr\sap\J2E\JC00/j2ee/os_libs/jlaunch.exe
-> arg[00] = C:\usr\sap\J2E\JC00/j2ee/os_libs/jlaunch.exe
-> arg[01] = pf=C:\usr\sap\J2E\SYS\profile\J2E_JC00_toshiba-user
-> arg[02] = -DSAPINFO=J2E_00_sdm
-> arg[03] = -file=C:\usr\sap\J2E\JC00\SDM\program\config\sdm_jstartup.properties
-> arg[04] = -nodeName=sdm
-> arg[05] = -nodeId=2
-> arg[06] = -syncSem=JSTARTUP_WAIT_ON_2964
-> arg[07] = -jvmOutFile=C:\usr\sap\J2E\JC00\work\jvm_sdm.out
-> arg[08] = -stdOutFile=C:\usr\sap\J2E\JC00\work\std_sdm.out
-> arg[09] = -locOutFile=C:\usr\sap\J2E\JC00\work\dev_sdm
-> arg[10] = -mode=JCONTROL
-> arg[11] = pf=C:\usr\sap\J2E\SYS\profile\J2E_JC00_toshiba-user
-> lib path = PATH=C:\j2sdk1.4.2_08\jre\bin\server;C:\j2sdk1.4.2_08\jre\bin;C:\oracle\WAS\92\bin;C:\oracle\WAS\92\jre\1.4.2\bin\client;C:\oracle\WAS\92\jre\1.4.2\bin;C:\Program Files\Oracle\jre\1.3.1\bin;C:\Program Files\Oracle\jre\1.1.8\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\j2sdk1.4.2_08\bin;C:\oracle\WAS\92\Appache\perl\5.00503\bin\MSWin32-x86;C:\usr\sap\J2E\SCS01\exe;C:\usr\sap\J2E\JC00\exe;C:\usr\sap\J2E\SYS\exe\run
-> exe path = PATH=C:\j2sdk1.4.2_08\bin;C:\usr\sap\J2E\JC00\j2ee\os_libs;C:\oracle\WAS\92\bin;C:\oracle\WAS\92\jre\1.4.2\bin\client;C:\oracle\WAS\92\jre\1.4.2\bin;C:\Program Files\Oracle\jre\1.3.1\bin;C:\Program Files\Oracle\jre\1.1.8\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\j2sdk1.4.2_08\bin;C:\oracle\WAS\92\Appache\perl\5.00503\bin\MSWin32-x86;C:\usr\sap\J2E\SCS01\exe;C:\usr\sap\J2E\JC00\exe;C:\usr\sap\J2E\SYS\exe\run
[Thr 2968] Tue Aug 09 13:59:51 2005
[Thr 2968] JControlICheckProcessList: process SDM started (PID:1556)
[Thr 1188] Tue Aug 09 14:01:01 2005
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] Tue Aug 09 14:01:58 2005
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] JControlMSMessageFunc: receive command:6, argument:1213679940 from Message Server
[Thr 1188] Tue Aug 09 14:10:25 2005
[Thr 1188] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 1188] Tue Aug 09 14:15:45 2005
[Thr 1188] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 1188] Tue Aug 09 14:20:46 2005
[Thr 1188] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 1188] Tue Aug 09 14:26:06 2005
[Thr 1188] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 1188] Tue Aug 09 14:31:07 2005
[Thr 1188] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 1188] Tue Aug 09 14:36:27 2005
[Thr 1188] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 1188] Tue Aug 09 14:41:28 2005
[Thr 1188] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
Then i try to login the visual admin gives me a windows error and the msg_server process shuts down alone. Then i restart that node and agregate the following lines to the trace:
Thr 1188] Tue Aug 09 14:42:25 2005
[Thr 1188] *** ERROR => MsINiRead: NiBufReceive failed (NIECONN_BROKEN) [msxxi.c      2488]
[Thr 1188] *** ERROR => MsIReadFromHdl: NiRead (rc=NIECONN_BROKEN) [msxxi.c      1652]
[Thr 1188] Tue Aug 09 14:42:27 2005
[Thr 1188] ***LOG Q0I=> NiPConnect2: SiPeekPendConn (10061: WSAECONNREFUSED: Connection refused) [nixxi_r.cpp 8588]
[Thr 1188] *** ERROR => MsIAttachEx: NiBufConnect to toshiba-user/3601 failed (rc=NIECONN_REFUSED) [msxxi.c      633]
[Thr 1188] *** WARNING => Can't reconnect to message server (toshiba-user/3601) [rc = -100]-> reconnect [jcntrms.c    295]
[Thr 1188] Tue Aug 09 14:42:32 2005
[Thr 1188] *** ERROR => MsIAttachEx: NiBufConnect to toshiba-user/3601 failed (rc=NIECONN_REFUSED) [msxxi.c      633]
[Thr 1188] *** WARNING => Can't reconnect to message server (toshiba-user/3601) [rc = -100]-> reconnect [jcntrms.c    295]
[Thr 1188] Tue Aug 09 14:42:38 2005
[Thr 1188] *** ERROR => MsIAttachEx: NiBufConnect to toshiba-user/3601 failed (rc=NIECONN_REFUSED) [msxxi.c      633]
[Thr 1188] *** WARNING => Can't reconnect to message server (toshiba-user/3601) [rc = -100]-> reconnect [jcntrms.c    295]
[Thr 1188] Tue Aug 09 14:42:44 2005
[Thr 1188] *** ERROR => MsIAttachEx: NiBufConnect to toshiba-user/3601 failed (rc=NIECONN_REFUSED) [msxxi.c      633]
[Thr 1188] *** WARNING => Can't reconnect to message server (toshiba-user/3601) [rc = -100]-> reconnect [jcntrms.c    295]
[Thr 1188] Tue Aug 09 14:42:49 2005
[Thr 1188] JControlMSConnect: reconnected to message server (toshiba-user/3601)
[Thr 1188] Tue Aug 09 14:48:11 2005
[Thr 1188] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 1188] Tue Aug 09 14:53:12 2005
[Thr 1188] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
[Thr 1188] Tue Aug 09 14:58:32 2005
[Thr 1188] JControlMSReadMessage: NiPeek() returns -5 NIETIMEOUT
I try to login the visual admin again and gives me the following error: "Cannot open connection on host: 191.9.6.22 and port: 50004"
Looking the log and trace files i see the following errors:
- SAPEngine_System_Thread[impl:5]_5##0#0#Error#1#/System/Server#Plain###Encomi: failed to connect to toshiba-user/3201(Connection refused: connect)#
- java.net.SocketException: socket closed
     at java.net.PlainSocketImpl.socketAccept(Native Method)
     at java.net.PlainSocketImpl.accept(PlainSocketImpl.java:353)
     at java.net.ServerSocket.implAccept(ServerSocket.java:448)
     at java.net.ServerSocket.accept(ServerSocket.java:419)
     at com.sap.engine.core.port.impl0.ServerSocketListener.run(ServerSocketListener.java:87)
- erver socket listener opened by service on socket encountered error. The listener will be stopped.#2#p4#ServerSocket[addr=/0.0.0.0,port=0,localport=50004]
I dont know whats happening, if somebody knows i hope that helps me. Please is urgent.
Thx and Rgds.
Gregory

Hi, thx a lot both.
Respect the link
http://<hostname>:50<instanceno>00/sap/monitoring/SystemInfo , i cant access it. I cant access by telnet, by visual admin.
In the work folder under \usr\sap\<sid>\JC00 i found that the last updated files are:
- available.txt that contains the following data:
    Unavailable 08.08.2005 10:46:53 - 08.08.2005 10:58:54
    Available   08.08.2005 10:59:54 - 08.08.2005 13:52:54
    Unavailable 08.08.2005 13:53:54 - 08.08.2005 13:53:54
    Available   08.08.2005 13:54:54 - 08.08.2005 14:03:54
    Unavailable 08.08.2005 14:04:54 - 08.08.2005 14:04:54
    Available   08.08.2005 14:05:54 - 08.08.2005 14:34:54
    Unavailable 08.08.2005 14:35:54 - 08.08.2005 14:39:44
    Unavailable 08.08.2005 14:56:17 - 08.08.2005 16:24:13
    Unavailable 08.08.2005 16:28:07 - 08.08.2005 16:29:07
    Unavailable 08.08.2005 16:34:36 - 08.08.2005 17:17:58
    Unavailable 09.08.2005 08:13:36 - 09.08.2005 08:54:33
    Unavailable 09.08.2005 08:57:04 - 09.08.2005 12:46:25
    Available   09.08.2005 12:47:25 - 09.08.2005 13:26:25
    Available   09.08.2005 13:43:56 - 09.08.2005 13:55:56
    Unavailable 09.08.2005 13:56:40 - 09.08.2005 14:04:57
    Available   09.08.2005 14:05:57 - 09.08.2005 16:16:57
    Unavailable 09.08.2005 16:17:57 - 09.08.2005 17:27:12
    Unavailable 10.08.2005 08:10:30 - 10.08.2005 08:35:39
    Available   10.08.2005 08:36:39 - 10.08.2005 09:16:39
    Available   10.08.2005 12:33:51 - 10.08.2005 14:01:51
- dev_jcontrol that contains the information displayed in the developer trace of jcontrol process(and y mentioned above)
- dev_dispatcher that contains the following info:
    [Thr 2664] Wed Aug 10 08:33:04 2005
    [Thr 2664] JHVM_RegisterNatives: registering methods in com.sap.bc.proj.jstartup.JStartupFramework
    [Thr 2664] JLaunchISetClusterId: set cluster id 5761000
    [Thr 2664] JLaunchISetState: change state from [Initial (0)] to [Waiting for start (1)]
    [Thr 2664] JLaunchISetState: change state from [Waiting for start (1)] to [Starting (2)]
    [Thr 3320] Wed Aug 10 08:33:21 2005
    [Thr 3320] JLaunchISetP4Port: set p4 port 50004
    [Thr 3528] Wed Aug 10 08:33:26 2005
    [Thr 3528] JLaunchISetTelnetPort: set telnet port 50008
    [Thr 3528] JLaunchISetTelnetPort: set telnet port 50008
    [Thr 3584] Wed Aug 10 08:33:55 2005
    [Thr 3584] JLaunchISetHttpPort: set http port 50000
    [Thr 2664] Wed Aug 10 08:34:02 2005
    [Thr 2664] JLaunchISetState: change state from [Starting (2)] to [Running (3)]
    [Thr 2568] Wed Aug 10 08:34:08 2005
    [Thr 2568] JHVM_RegisterNatives: registering methods in com.sap.mw.rfc.driver.CpicDriver
    [Thr 3660] Wed Aug 10 08:35:07 2005
    [Thr 3660] JLaunchISetP4Port: set p4 port 50004
    [Thr 3600] Wed Aug 10 08:36:34 2005
    [Thr 3600] JLaunchISetHttpPort: set http port 50000
    [Thr 3612] Wed Aug 10 12:43:40 2005
    [Thr 3612] JLaunchISetHttpPort: set http port 50000
    [Thr 3612] JLaunchISetP4Port: set p4 port 50004
    [Thr 3612] JLaunchISetTelnetPort: set telnet port 50008
- dev_server0 that contains:
    [Thr 2676] Wed Aug 10 08:33:06 2005
    [Thr 2676] JHVM_RegisterNatives: registering methods in com.sap.bc.proj.jstartup.JStartupFramework
    [Thr 2676] JLaunchISetClusterId: set cluster id 5761050
    [Thr 2676] JLaunchISetState: change state from [Initial (0)] to [Waiting for start (1)]
    [Thr 2676] JLaunchISetState: change state from [Waiting for start (1)] to [Starting (2)]
    [Thr 4296] Wed Aug 10 08:34:58 2005
    [Thr 4296] JHVM_RegisterNatives: registering methods in com.sap.mw.rfc.driver.CpicDriver
    [Thr 4296] Wed Aug 10 08:35:00 2005
    [Thr 4296] JHVM_RegisterNatives: registering methods in com.sap.mw.jco.util.SAPConverters
    [Thr 4296] JHVM_RegisterNatives: registering methods in com.sap.mw.jco.util.SAPCharToNUCByteConverter
    [Thr 4296] Wed Aug 10 08:35:01 2005
    [Thr 4296] JHVM_RegisterNatives: registering methods in com.sap.mw.jco.util.SAPNUCByteToCharConverter
    [Thr 2676] Wed Aug 10 08:35:07 2005
    [Thr 2676] JLaunchISetState: change state from [Starting (2)] to [Starting applications (10)]
    [Thr 208] Wed Aug 10 08:36:34 2005
    [Thr 208] JLaunchISetState: change state from [Starting applications (10)] to [Running (3)]
I still dont know whats happening. And i need to solve the problem urgent. I hope u can help me.
Thx and Rgds.
Gregory.

DATE FIELD PROBLEMS - URGENT

I´m having trouble with FormsCentral.
My form is running about 8 months with no problems.
Yesterday people started to complain that the system doesn´t accept any date.
That means the date field restricts date entries, from date dd/mm/aaaa (brazilian format) to another dd/mm/aaaa, but every date that users input in, is considered by the system as invalid, even it´s a correct and valid date right between the interval specified!
I need Help Urgent!!!
I depend on these forms to finish the payrol service from here.
Thanks
I´ll be waiting.
Maurício Galletti
Message was edited by: SNOWMAUSS
It look like the system accepts just dates starting from the date of today.
I´m testing.
Please help.
Thanks
Message was edited by: SNOWMAUSS
It looks like the system have some problem just with the date 20/10/2013?!
I´ve fixed the problem change the interval from 20/10/2013 to another date and used 21/10/2013 to another date and it works!
But I think something is wrong with the 20/10/2013 date?!
To reproduce the erros just create a new form with date feature with this exaclty configurations and the bug appears:
I´ll keep waiting
Message was edited by: SNOWMAUSS

Hi
I´ve concluded that the problem persist if the date interval starts at the
specific date "20/10/2013". Don´t know why?!
Look at the screen capture above, you aks for
Thanks a lot
image: Imagem inline 1
Maurício P. Galletti
Contador
[email protected]
( 55 11 3331-5567
www.cadt.com.br
2013/10/29 Genevieve Laroche <[email protected]>
Re: DATE FIELD PROBLEMS - URGENT created by Genevieve Laroche<http://forums.adobe.com/people/Genevieve+Laroche>in
FormsCentral - View the full discussion<http://forums.adobe.com/message/5797083#5797083

RMI object bindings bot being replicated

          I have a two node cluster setup for testing. I am creating an RMI
          object on one server and binding it into the JNDI tree. I can see the
          binding on the server where the object was bound but I never see
          anything in the JNDI tree of the other server in the cluster.
          I have tried adding WLContext.REPLICATE_BINDINGS=true to my
          InitialContext. I've also tried compiling the RMI object with
          weblogic.rmic as clusterable. Neither seems to have made any
          difference.
          Any assistance will be appreciated.
          Thanks and regards,
          Bob


          Thanks for the reply. Please see my responses inline:
          In article <[email protected]>, [email protected]
          says...
          > Bob,
          >
          > A couple of questions
          > 1> Whether your multicast address is working properly? Perform the
          > multicast test and verify this.
          What is the multicast test? The console cluster monitor screen shows
          both servers sending and receiving message fragments. Both servers show
          zero for Lost Multicast Messages.
          > 2> How are you deploying the RMI object (to the cluster or individual
          > servers)?
          I'm not sure what you mean by "deploying the RMI object". The RMI
          object is created by a startup class and bound to the JNDI tree on one
          server in the cluster. It appears in the tree it where it was bound but
          not the tree on the other server.
          > 3> What version of WLS and Service pack are you using?
          WLS 6.1 SP1 Load3
          > 4> Could you try our sample example in the \cluster\rmi folder?
          This exhibits the same behavior I'm seeing in my app.
          Thanks for your help.
          Regards,
          Bob
          >
          >
          > Bob Withers wrote:
          >
          > > I have a two node cluster setup for testing. I am creating an RMI
          > > object on one server and binding it into the JNDI tree. I can see the
          > > binding on the server where the object was bound but I never see
          > > anything in the JNDI tree of the other server in the cluster.
          > >
          > > I have tried adding WLContext.REPLICATE_BINDINGS=true to my
          > > InitialContext. I've also tried compiling the RMI object with
          > > weblogic.rmic as clusterable. Neither seems to have made any
          > > difference.
          > >
          > > Any assistance will be appreciated.
          > >
          > > Thanks and regards,
          > > Bob
          >
          >

I need to run multiple external programs concurrently using RMI objects.

have a web based solutiion which uses a backend machine for some processing. I have a RMI based Java proram running on the backend machine and the web server talks with this backend machine through RMI. Now, on this backend machine, I need to call some external program using Process s = Runtime.getRuntime().exec(....). Since this is a web application, multiple clients will connect at the same time and I need to run this external program for multiple clients at the same time.
Here is what I do. I have a separate RMI object bound to registry for each client that connects to the web server. This RMI object implements runnable interface, since I can't extend this class from Thread (it already extends from UnicastRemoteObject). So each time I call upon a method from this object, only one process gets started and other objects need to wait till this process finishes.
I need to start multiple processes at the sametime so that other clients don't have to wait for this thread to finish.
Please let me know if anybody has any other solution than installing an application server on this backend machine.
Here is my code.
public class iLinkOnlineSession extends UnicastRemoteObject implements Session, Serializable, Runnable
public iLinkOnlineSession(String sessName, String sessId, String rootLogs, String rootWrks) throws RemoteException
    setSessionId(sessId);
    setName(sessName);
    ROOT_LOGS = rootLogs;
    ROOT_WORKSPACE = rootWrks;
    searchKeys_ = new Vector();
    searchObjects_ = new Hashtable();
    Thread s = new Thread(this);
    s.start();
public void run()
    System.out.println("running");
public String checkLogin(String user, String passwd)
    String msg = "";
    String cmd = "iLinkOnlineLogin";
    cmd += " param "+ user + " param " + passwd;
    System.out.println("cmd: " + cmd);
    try
      Runtime run = Runtime.getRuntime();
      Process proc = run.exec(cmd);           // Call to the external program.
      InputStream in = proc.getInputStream();
      Reader inp = new InputStreamReader(in);
      BufferedReader rd = new BufferedReader(inp);
      String line = rd.readLine();
      while(line != null)
        System.out.println(line);
        msg += line;
        line = rd.readLine();
      int res = proc.waitFor();
    }catch(Exception e)
         e.printStackTrace();
    System.out.println("Msg: " + msg);
    return msg;
public String searchObject(String user, String passwd, String param1, String paramVal1, String param2, String paramVal2, String param3, String paramVal3, String relLev, String mfgLoc)
    String cmd = "iLinkOnlineSearch";
    cmd += " param " + user + " param " + passwd + " param " + getSessionId() + " param " + logFile_ + " param " + param1 + " param " + paramVal1 +
          " param " + param2 + " param " + paramVal2 + " param " + param3 + " param " + paramVal3 + " param "
          + relLev + " param " + mfgLoc;
    System.out.println("cmd: " + cmd);
    try
      Runtime run = Runtime.getRuntime();
      Process proc = run.exec(cmd);                // External program.
      InputStream in = proc.getInputStream();
      Reader inp = new InputStreamReader(in);
      BufferedReader rd = new BufferedReader(inp);
      FileWriter out = new FileWriter(resultFile_);
      System.out.println("Filename: "+resultFile_);
      BufferedWriter wout = new BufferedWriter(out);
      String line = rd.readLine();
       while(line != null)
        System.out.println(line);
        wout.write(line);
        wout.newLine();
        wout.flush();
        line = rd.readLine();
      int res = proc.waitFor();
      wout.close();
      if(res == 0)
        boolean ret = createResultTable();
        if(ret == true)
          return GlobalConstants.SUCCESS_MSG;
        else
          return GlobalConstants.ERROR_MSG;
    }catch(Exception e)
            e.printStackTrace();
    System.out.println("getting results");
    return GlobalConstants.ERROR_MSG;
}

I guess I don't get it.
RMI servers are inherently multi-threaded, so why are you running separate servers for every client?

RMI object passing problem(Urgent)

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