Accessing multiple Env from single Client-PC

Hi, All!
Is there anybody has any idea to access multiple environments from
single client-PC? I have to have multiple environments because each
environment resides geographically remote node and network bandwidth,
reliability are not good enough to include all the systems into single
environment.
Using Control Panel for doing this is not easy for those who are not
familiar with Windows. The end-user tend to use just single application
to access all necessary services.
I could consider two option to doing this:
1. Make some DOS batch command file to switch different environment
like, copying back/forward between environment repositories and
set up forte.ini for changing FORTE_NS_ADDRESS. After then, invoke
proper client partition(ftexec).
2. Duplicate necessary services among each environment.
But, these two options have many drawbacks in terms of system
management(option 1), performance(option 2) and others.
Has anybody good idea to implement this? Any suggestion would be
appreciated.
Inho Choi, Daou Tech., Inc.
email: [email protected]
phone: +82-2-3450-4696

Similar Messages

RE: Accessing multiple Env from single Client-PC

Look in the "System Management Guide" under connected environments page
72. This will allow services in your primary environment to find
services in your connected environment. However, there is a bug
reported on this feature which is fixed in 2F4 for the HP and H1 for all
other servers. The following is from Forte:
The connected environments bug that was fixed in 2F4 is #24282. The
problem
was in the nodemgr/name server source code and caused the following to
occur:
Service1 is in connected envs A and B.
Client has env A as primary, B as secondary.
Envmgr A dies before the client has ever made a call to Service1.
Afer env A is gone, client makes a call to Service1 which causes Envmgr
B to
seg fault.
You should upgrade your node manager/env manager nodes to 2F4. The 2F2
development and runtime clients are fully compatible with 2F4 servers.
Kal Inman
Andersen Windows
From: Inho Choi[SMTP:[email protected]]
Sent: Monday, April 21, 1997 2:04 AM
To: [email protected]
Subject: Accessing multiple Env from single Client-PC
Hi, All!
Is there anybody has any idea to access multiple environments from
single client-PC? I have to have multiple environments because each
environment resides geographically remote node and network bandwidth,
reliability are not good enough to include all the systems into single
environment.
Using Control Panel for doing this is not easy for those who are not
familiar with Windows. The end-user tend to use just single application
to access all necessary services.
I could consider two option to doing this:
1. Make some DOS batch command file to switch different environment
like, copying back/forward between environment repositories and
set up forte.ini for changing FORTE_NS_ADDRESS. After then, invoke
proper client partition(ftexec).
2. Duplicate necessary services among each environment.
But, these two options have many drawbacks in terms of system
management(option 1), performance(option 2) and others.
Has anybody good idea to implement this? Any suggestion would be
appreciated.
Inho Choi, Daou Tech., Inc.
email: [email protected]
phone: +82-2-3450-4696

Look in the "System Management Guide" under connected environments page
72. This will allow services in your primary environment to find
services in your connected environment. However, there is a bug
reported on this feature which is fixed in 2F4 for the HP and H1 for all
other servers. The following is from Forte:
The connected environments bug that was fixed in 2F4 is #24282. The
problem
was in the nodemgr/name server source code and caused the following to
occur:
Service1 is in connected envs A and B.
Client has env A as primary, B as secondary.
Envmgr A dies before the client has ever made a call to Service1.
Afer env A is gone, client makes a call to Service1 which causes Envmgr
B to
seg fault.
You should upgrade your node manager/env manager nodes to 2F4. The 2F2
development and runtime clients are fully compatible with 2F4 servers.
Kal Inman
Andersen Windows
From: Inho Choi[SMTP:[email protected]]
Sent: Monday, April 21, 1997 2:04 AM
To: [email protected]
Subject: Accessing multiple Env from single Client-PC
Hi, All!
Is there anybody has any idea to access multiple environments from
single client-PC? I have to have multiple environments because each
environment resides geographically remote node and network bandwidth,
reliability are not good enough to include all the systems into single
environment.
Using Control Panel for doing this is not easy for those who are not
familiar with Windows. The end-user tend to use just single application
to access all necessary services.
I could consider two option to doing this:
1. Make some DOS batch command file to switch different environment
like, copying back/forward between environment repositories and
set up forte.ini for changing FORTE_NS_ADDRESS. After then, invoke
proper client partition(ftexec).
2. Duplicate necessary services among each environment.
But, these two options have many drawbacks in terms of system
management(option 1), performance(option 2) and others.
Has anybody good idea to implement this? Any suggestion would be
appreciated.
Inho Choi, Daou Tech., Inc.
email: [email protected]
phone: +82-2-3450-4696

How to handle multiple requests from single client??

hi all
I wrote a client server program to handle requests from client.I have 2 types of requests, one is to submit comments to the server other is to view comments on the server.I have tested the app and it works fine for either of them(independently) but they don't work both together i.e when i submit a comment and view it,it's stuck and when i close the program it gives SocketException :Connection reset.
on client side:
My request is just a string
on the server side:
I check the string and give the client what it wants.
I want to know if there's any other way to send requests other than passing it as a string.
I can post my code if needed.
thanks,
Sree

Here is my client code,minimized it to the extent possible and it might give some compilation problems since i didn't include all the functions needed but i think you should be able to get an idea if i'm doing something wrong.
Can give you my server code if needed.
import java.io.BufferedReader;
import java.io.DataOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.Socket;
import java.net.UnknownHostException;
import javax.swing.JButton;
public class Test {
     JButton submit_button;
     JButton view_button;
     Socket client;
      JButton get_submit_button() {
               if (submit_button == null) {
                    submit_button = new JButton();
                    submit_button.setText("Submit");
                    submit_button.addActionListener(new java.awt.event.ActionListener() {
                         public void actionPerformed(java.awt.event.ActionEvent e) {
                              send_comments_to_server();
               return submit_button;
           Socket check_client_connection(){
               String host = "C001192097";     //server host name
               if(client == null || client.isClosed()){
                try {
                     client = new Socket(host, 4321);
                }catch (UnknownHostException exception){
                     System.err.println(host + ": unknown host.");
                catch (IOException exception){
                     System.err.println("I/O error with " + host);
               return client;
          void send_comments_to_server(){
                try
                     Socket client = check_client_connection();
                     DataOutputStream output_stream = new DataOutputStream(client.getOutputStream());
                     BufferedReader stream_input = new BufferedReader(new InputStreamReader(client.getInputStream()));
                     String comment_report = "comments";
                     Comments comment = new Comments();
                     User_Data user_data = new User_Data(); //function that returns client details such as host name and stuff
                     String user_info = "User Name: "+user_data.user_name+" "+"Host Name: "+user_data.host_name+" "+"Domain Name: "+ user_data.domain_name;
                     comment.user_info = user_info;
                     comment.summary = comment_report;
                     comment.comments = "passing comments";
                     String report = user_info+" "+comment_report+" ";
                     output_stream.writeBytes(report+"\n");
//                     output_stream.close();
//                     stream_input.close();
//                     client.close();
                }catch(IOException e){
                     e.printStackTrace();
          void receive_comments_from_server(){
               String line;
               StringBuffer comments = new StringBuffer();
               try
                     Socket client = check_client_connection();
                     DataOutputStream output_stream = new DataOutputStream(client.getOutputStream());
                     BufferedReader stream_input = new BufferedReader(new InputStreamReader(client.getInputStream()));
                     String msg = "view comments";
                     output_stream.writeBytes(msg);
                     System.out.println("waiting for response");
                         while((line = stream_input.readLine()) != null){
                              comments.append(line);
                          System.out.println("Comments from server "+comments);
                    } catch (IOException e) {
                         e.printStackTrace();
          JButton get_view_button() {
               if (view_button == null) {
                    view_button = new JButton();
                    view_button.setText("View Comments");
                    view_button.addActionListener(new java.awt.event.ActionListener() {
                         public void actionPerformed(java.awt.event.ActionEvent e) {
                              System.out.println("request sent");
                              receive_comments_from_server();
               return view_button;
}thanks
Sree

Multiple Hierarchies from Single Dimension Table in OBIEE-11g?

Is it possible to have Multiple Hierarchies from Single Dimension Table in OBIEE-11g?
Like 1)Year-Qtr-Month-Weeks 2)Year-Month-Days

Hi,
or if your lowest level is the same like
Day->month->year->Total
Day->businessMonth->businessyear->Total
Then yes, it is.
Create the first, then you start to create the second by adding your top(business year) level on the same level as the one you have (year) both under your total.
Then when you would add your second base level, there is a special option for it, something like use other hierarchy level/shared level (sorry can't recall and does not have a connection right now) then you select your existing day level under your businessmonth level.
Hope this helps,
Regards,
D

Can we call multiple Smartforms from single Driver Prog?

Hi all,
Can we call multiple smartforms from single Driver Program. Here Driver program is custom Program.
I want to give Print Parameter only once and output should get printed one after the another smartform in same order of smarforms were called.
If yes, then how?
Thanks in advance.

Yes, you can do this in your Smartform driver program.
Each time you call you Smartform function module you will need to change the values in structure OUTPUT_OPTIONS slightly.
On the first call set TDNEWID to X.
After this, set it to space
On the last form set TDFINAL to X.
This will put all of the output into one spool request, in the order they are called in the program.
Regards,
Nick

Mask multiple movieclips from single mask

Hi,
h have big movieclip 450X350 and there are many small thumbnails i need to mask those from big movieclip, I need to animate those so that i can't put those in a single movieclip, Is it possible to mask multiple movieclips from single movieclip...?

If you want to mask them using Actionscript then you should be able to place them inside a movieclip/sprite as separate animations/movieclips and then assign the mask to the container.
You can mask multiple layers under one layer if you use the timeline

Accessing EJB's from CORBA clients

Hi!
Can someone answer one badly important question?
Is it possible to access EJB's from CORBA clients directly, as if the
beans were ordinary CORBA objects? I mean DIRECT access - WIDHOUT
CORBA/Java server application as a liason between CORBA client and EJB
server!
I'm using WebLogic Enterprise 5.0.1.
Thanks in advance.
Aleksey.

Please reference a later posting on this very same question.
-- Lou Caraballo
Sr. Systems Engineer
BEA Systems Inc., Denver Telco Group
719-332-0818 (cell)
720-528-6073 (denver)
Aleksey Bukavnev <[email protected]> wrote in message
news:[email protected]..
Thank you!
Aleksey.
Bill Lloyd wrote:
There is a java to IDL mapping, which is quite complex. To use it, you
must
have an ORB which supports, at minimum, CORBA 2.3. ORBs I know of which
support this include Orbix 2000 for Java, Visibroker 4.0 for Java, and
Orbacus 4.0 for Java.
Also, check out the June 2000 "Java Report" which has an article onthis.
>>
To be perfectly honest, though, the best solution is to write a bridge,in
Java. One side is IDL, which CORBA clients use. The implementation ofthat
IDL makes RMI requests to get the necessary info. This solution willwork,
guaranteed. The portion of the spec for the java to IDL mapping isstill
quite new, and I would expect some, uh, "unexpected features" at thistime.
>>
-B
"Aleksey Bukavnev" <[email protected]> wrote in message
news:[email protected]..
Hi!
Can someone answer one badly important question?
Is it possible to access EJB's from CORBA clients directly, as if the
beans were ordinary CORBA objects? I mean DIRECT access - WIDHOUT
CORBA/Java server application as a liason between CORBA client and EJB
server!
I'm using WebLogic Enterprise 5.0.1.
Thanks in advance.
Aleksey.

How to use multiple tape drive from single client when I want to backup single filesystem?

Hello All.
I want to backup 1 filesystem using 4 tape drives for reducing backup time.
In case of symantec veritas netbackup, they can user "NEW_STREAM" for multi-streaming backup.
Please anybody let me know that how to do use multiple tape drive for single client.
1. Backup Source server : Linux (1 client)
2. Backup Soucre : /data1 (500GB)
-> Current directory structure doesn't have sub directory under /data1, just files present under /data1
If direcotry struceture has a sub-direcotry like( /data1/aaa, /data1/bbb ), Is it availble to use multiple tape drives?
3. Tape Drive with OSB : LTO6 * 4 drives
Thank you.

You would have to create a different dataset for each sub-folder. If you only have files at the top level folder then even the NEW_STREAM option couldn't be used to split the job.
Organise it into folders and then create datasets in a client folder such as :
/usr/local/oracle/backup/admin/config/dataset/Linux/data1_aaa
/usr/local/oracle/backup/admin/config/dataset/Linux/data1_bbb
Then in the schedule you just specify the Linux folder. In each dataset you list the hostname and the folder name, such as :
include host Linux
include path /data1/aaa
Now it will create a new job for each dataset and therefore each folder.
Thanks
Rich

Why only j2sdkee1.3 support JNDI lookup "java:comp/env" from remote client?

Hi:
I have been puzzled by this function of j2sdkee1.3.1 support JNDI lookup "java:comp/env" from client. I always think that "java:comp/env" namespace can only be access by the application server self for it is a private namespace. The weblogic and websphere doest support this.
Why?
Regards!
John Lee

Hi:I'm unable to get JNDI reference object from remote application client with "java:comp/env/ejb/<lookupName>".
The exception says:
Application threw an exception:javax.naming.CommunicationException: Cannot connect to ORB [Root exception is org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 201 completed: No]
The J2EE server and client are run on different machines, and needs to be like this. There isn't any problem with JSP/Servlet (cause they run/execute on the server itself). How will the client find out the JNDI refernce my mere specification of "java:comp/env/..."?
Am I making a mistake anywhere?
BEA Weblogic & IBM Websphere allows explicitly specifying the server name, while doing JNDI lookup. Is there anything similary for J2EE?
I couldn't find reference for this anywhere in the J2EE tutorial or EJB books.
- Devashish

Why j2sdkee1.3.1 support JNDI lookup "java:comp/env" from remote client?

Hi:
I have been puzzled by this function of j2sdkee1.3.1 support JNDI lookup "java:comp/env"
from client. I always think that "java:comp/env" namespace can only be access
by the application server self for it is a private namespace. The weblogic and
websphere doest support this.
Why?
Regards!
John

Hi:I'm unable to get JNDI reference object from remote application client with "java:comp/env/ejb/<lookupName>".
The exception says:
Application threw an exception:javax.naming.CommunicationException: Cannot connect to ORB [Root exception is org.omg.CORBA.COMM_FAILURE: vmcid: SUN minor code: 201 completed: No]
The J2EE server and client are run on different machines, and needs to be like this. There isn't any problem with JSP/Servlet (cause they run/execute on the server itself). How will the client find out the JNDI refernce my mere specification of "java:comp/env/..."?
Am I making a mistake anywhere?
BEA Weblogic & IBM Websphere allows explicitly specifying the server name, while doing JNDI lookup. Is there anything similary for J2EE?
I couldn't find reference for this anywhere in the J2EE tutorial or EJB books.
- Devashish

Access Oracle 9i from a Client Application without Oracle Client Install.

Is it possible to access an Oracle Database from a Client Application without having an oracle Client Installation ?
I want to write a program that connect to an Oracle Server. I use Borland C++. But my Programs only works with having the Client Oracle Software installed on the Client. Is there any way to realise this ?

The way that 99% of the people that want to do this manage is to write Java code that connects to the database via JDBC, using Oracle's thin JDBC driver.
If you absolutely have to use C++, you can purchase thin ODBC drivers from third parties (DataDirect for example) that will connect to the database without the Oracle client. I'm not aware of any thin, free ODBC drivers.
Justin

Uploading Multiple Files from web client to web server

Am using a Digitally signed applet to pickup files from a specific directory and only to pickup those of a specific type. Applet is called by a HTML converted page and uses the JAVA 1.3.1 plug-in. Client side is ok, but the server side does not work - cannot see how to drop the files down onto the web server.
code
URL url = null ;
FileInputStream filReader = null ;
DataOutputStream dosOutfile = null ;
HttpURLConnection httpUrlConn = null ;
int bytes = 0 ;
//read local file on client's hd with signed applet
try
filReader = new FileInputStream( new File( fromFile ) );
catch ( java.io.FileNotFoundException eNotFound )
DisplayStatus ( fromFile + " Not found");
eNotFound.printStackTrace();
// start setup to server-side copy of in file
try
url = new URL ( toFile ) ;
catch ( java.net.MalformedURLException eMalFormedUrl )
DisplayStatus ( url + " url mal formed");
eMalFormedUrl.printStackTrace();
// create a HttpUrl connection for POSTING
try
httpUrlConn = (HttpURLConnection) url.openConnection(); // do not remove this casting, as needed
catch ( java.io.IOException eIoException )
DisplayStatus ( url + " IO not possible");
eIoException.printStackTrace();
// set preferences
httpUrlConn.setDoInput(true); // default value, but best make sure
httpUrlConn.setDoOutput(true); // default value, but best make sure
httpUrlConn.setUseCaches(false); // enable write straight through
try
httpUrlConn.setRequestMethod("POST") ;
// httpUrlConn.setRequestMethod("PUT") ;
} catch ( java.net.ProtocolException eProtEx )
DisplayStatus ( "Protocol Exception on setting up POST") ;
eProtEx.printStackTrace();
httpUrlConn.setRequestProperty("Content-Type", "multipart/form-data");
// permissions?
try
java.security.Permission permission = httpUrlConn.getPermission() ;
if ( iDebug == true )
DisplayStatus ("Permission = " + permission.toString() ) ;
DisplayStatus ( "Actions = " + permission.getActions() ) ;
DisplayStatus ( "Name = " + permission.getName() ) ;
catch ( java.io.IOException eUrlIOConnException )
DisplayStatus ( "httpUrl " + httpUrlConn + " IO not possible");
DisplayStatus ( eUrlIOConnException.toString() ) ;
eUrlIOConnException.printStackTrace();
// connect
try
this.VerifyHttpResponseCode ( httpUrlConn.getResponseCode() ) ;
DisplayStatus ("About to connect") ;
httpUrlConn.connect() ;
DisplayStatus ("Connected") ;
if ( iDebug == true )
DisplayStatus ("Connected Content Encoding = " + httpUrlConn.getContentEncoding() ) ;
DisplayStatus ("Connected Content Length = " + httpUrlConn.getContentLength() ) ;
DisplayStatus ("Connected Content Type = " + httpUrlConn.getContentType() ) ;
DisplayStatus ("Connected default allow user interaction = " + httpUrlConn.getDefaultAllowUserInteraction() ) ;
DisplayStatus ("Connected File Map = " + httpUrlConn.getFileNameMap() ) ;
DisplayStatus ("Connected request method = " + httpUrlConn.getRequestMethod() ) ;
DisplayStatus ("Connected response code = " + httpUrlConn.getResponseCode() ) ;
DisplayStatus ("Connected response message = " + httpUrlConn.getResponseMessage() ) ;
DisplayStatus ("Connected = " + httpUrlConn.getURL() ) ;
} // end of debug print out status
catch ( java.net.ConnectException eConnEx )
this.DisplayStatus ( "Connection error - no server listening or incorrect port " ) ;
this.DisplayStatus ( "Connection error - http = " + httpUrlConn) ;
eConnEx.printStackTrace();
catch ( java.io.IOException eUrlConnException )
DisplayStatus ( "url " + url + " connection not possible");
DisplayStatus ( eUrlConnException.toString() ) ;
eUrlConnException.printStackTrace();
// create file on server
try
dosOutfile = new DataOutputStream ( new BufferedOutputStream( httpUrlConn.getOutputStream () ) ) ;
catch ( java.io.IOException eNewFileIO )
DisplayStatus ("Unable to create file on server / buffer output stream " + toFile ) ;
// copy files char by char for the moment, till testing complete
try
bytes = filReader.read();
while(bytes != -1)
dosOutfile.writeByte(bytes);
bytes = filReader.read();
// close both files
dosOutfile.flush ();
dosOutfile.close ();
filReader.close();
catch (java.io.IOException eCpyIo )
DisplayStatus ("Error copying files") ;
connection of the HttpURLConnection
gives 'Fobbiden' response for 'PUT'
and
'method not allowed' for 'POST'
trying to create the file on the server than causes IOException at the create DataStream line
What am I doing wrong?
Is this philosphy correct?
Should the HttpURLConnection be to the target folder
and then create the file in it?

hello,
first here is my interpretation of your prob.
You have a client.From this client you are trying to upload files onto a server.
Finding the files and reading them on the client side is not a prob. The prob is storing them on the server side.
right?
If the above stated prob is right, here is a solution.
1. You have to first inform the server that you are sending the file. Unless you do so the server will not understand when you have started sending the file.
So, initially, the applet which you have written need to communicate with a servlet on the server side.
This can be done using reqs.. .get or post.In the req itself you can even send the name of the folder wherein you want to store the file you are going to transfer later on.
Next, after receiving the folder name, the servlet can now understand that next file data is going to be received.
The applet now sends the file which is received by the servlet and stored appropriately.
You need to explicitly write a servlet to receive a data into the file and then store the file into appropriate folder.
for any further probs email me at [email protected]

Trouble connecting to RDP from single client machine.

I have a Server 2012 machine running remote desktop services. Users at our branch offices connect to it over the corporate VPN.
It has been running for over a year now with no significant issues, until this past Tuesday.
I have exactly one client machine that immediately disconnects upon connecting to the machine. This does not generate very helpful error codes - On the server side, just a generic 4005 - The Windows logon process has unexpectedly terminated.
All other client machines can connect to the server without issue, including other client machines in that branch office. Furthermore, attempting to simply remote desktop into another 2012 server produces the same results on this machine, while remote
desktop to another windows 7 client machine seems to work just fine.
I have seen some similar problems mentioned, but they typically involve a server that consistently fails with all clients, whereas I have a single client machine that suddenly cannot RDP to Server 2012 machines. Any ideas?

Hi,
Thank you for posting in Windows Server Forum.
Have you check with other user account on that client machine?
Does ping response successfully to the server?
Firstly please try to run sfc /scannow, check performance for that system, check event viewer whether can find any particular error\event id. For more information you can refer below article.
Fix “The Windows Logon Process has Unexpectedly Terminated”
Hope it helps!
Thanks.
Dharmesh Solanki

Multiple Key Puts derived from single Client Put

Hi
I have a use case where a storage disabled member performs a single put into a distributed cache and at the Cache processing level (based on certain logic) I may wish to add extra keys into the cache for this value all within the same synchronous put.
So client performs...
cache.put("key1","value1")
In the Cache layer...(Trigger, Listener, LocaCache override?)
value 1 == some test then ...
cache.put("key2","value1")
cache.put("key3","value1")
cache.put("key4","vaue1")
I've tried to implement this by extending a LocalCache (that acts as an internal cache store for a ReadWriteBacking Map) and intercepting the single put, performing my logic and calling extra super.puts with the new keys. However I fallen foul of exceptions where the member performing the operation is not the owner. This is despite KeyAssociation being implemented on the keys, so I assume that all operations should be performed by the same member? I have confirmed that all the keys conform to the association.
The exception string...
"An entry was inserted into the backing map for the partitioned cache "london/env1/type1" that is not owned by this member; the entry will be removed."
So my question to any kind soul out thre is....what is the safest way to implement this functionality?
I could perform the extra puts within the client, however I wish to shield this storage disabled JVM from the logic and perform it somewhere on a cache thread.
To add further complexity the code that performs the logic to decide whether or not to add extra keys must have access to a JDBC connection or CacheLoader possibly?
Kind Regards
Davey

Hi Davey,
While your scenario is rather advanced and requires caution, it's definitely feasible. The only explanation I have for the "is not owned by this member" message is that your key affinity was not configured/written the way you intended. As a result, the internal map listener Coherence utilizes to "watch" backing map operations prevented this from happening. If your test case small enough to be posted here, I'd be happy to review it; otherwise I would suggest opening a corresponding service request.
Regards,
Gene

Access java:comp/env from standalone client

Hi,
I am using the j2ee applicationserver from Sun.
I want to access the java:comp/env namespace from a standalone client. When I try to do this I get the following excepton:
javax.naming.NamingException: java:comp/env namespace is only available from within a J2EE component
How do I get around this?
Is it possible?
Regards
/Stefan

Thanks a lot for giving me an answer Bart,
here is another question if you have the time.
Since it is not possible to access the the java:comp/env namesapce from a standalone client, how do I access for example a "TopicConnectionFactory" from within a J2EE application when the TopicConnectionFactory is NOT in the java:comp/env namesapce?
I have made this work but I get a warning like this:
Warning : Illegal connection factory access to TopicConnectionFactory. J2EE Components should access JMS Connection Factories through a resource-ref in java:comp/env
If this isn't possible either, then how should I use for example JMS with EJB to send messages to a standalone client?
Regards
Stefan

Accessing multiple Env from single Client-PC

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