Java server and C# client

Hallo,
Please, Can you help me. I´m looking for Java server run on the Linux Debian.
The Server in Java must be very good implementation (connect many client-500workstation).
I have workstation ( Microsoft Windows XP, 7 ) and on the workstation must be client(in C#).
The client say: a need information from Database and connecting to the Server in Java. The server in Java
connect to the - Database(Oracle) and send information back to the workstation
and workstation save as file.This is process before starting Windows, I need information
for the starting script.
For the Example, I have in databese name of instalation pack.
Example implemention :
On the workstation running agent.exe as service. I say in my script:
(agent.exe -IdPack) and my agent connect to the Server and downloading information and save to the
file(for example XML) in computer.
Please, Do you know any solution?Any source code?project?
I think, the server on the linux can be implementation in java servlet or next programming language.
Thank You. Lukas

Lukas-Firewall wrote:
I´m administrator on the network. And we have information about computer in Oracle database. The information we need on the workstation windows and I need downloading from Database in Oracle and I need server which connect to the database and send back to the workstation the information. Do you understand me?So you have information in a database, and want some way of having that information accessible on Windows desktops? I don't see any need for C# clients here, surely a simple web app in a container like Tomcat will suffice? How complex is this information? In fact, so far I haven't seen any reason why you even need Java here. Can't you just throw some PHP at it? Where does C# come into the equation? Writing a custom rich client can often be avoided by using a web browser, especially if it's just a matter of taking some data from a DB and displaying it - makes your life much simpler.

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Managing stream between java server and c client

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This seemed (but only seemed - i will explain it later) to work fine :
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Olivier

Generally, there are n ways of making sure an entire message of unknown size is recieved:
1. Include some kind of validation criteria at the beginning of the message : checksum, bytecount, etc.
2. Format the message such that the server can tell when the end is reached (subject to "line noise" problems)
3. Enable two-way communication between the client and server, so they can work it out as they go.
4. Use a pre-established protocol that handles all this for you
5. Close the stream after writing if you only have one message.
6. etc etc etc.

Bluetooth communication between J2SE server and J2ME client

Hi everyone!
I'm new here in this forum...
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thanks!

Hello,
I want to find out how this can be done, too. I tried with
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c:\WTK2.5.2\wtklib\kenv.zip
c:\WTK2.5.2\wtklib\kvem.jar
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I'd appreciate any help.

Stun server and stun client

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java de.javawi.jstun.test.demo.StunServer 42050 121.246.235.202
42058 121.246.235.202
java.net.BindException: Cannot assign requested address: Cannot bind
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at java.net.DatagramSocket.bind(Unknown Source)
at java.net.DatagramSocket.<init>(Unknown Source)
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Machine server and machine client

Hello,
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also
share -F nfs -o rw=machineB /opt
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According to certification matrix (metalink) 32bit clients (9.2 and higher) are supported on 64bit servers. Of course in their own ORACLE_HOME.
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Strange problem with AIX server and windows clients

I am having a real bizzare problem with WLS 7.0.1 running on AIX 5.1 and
clients on windows. We have J2SE Swing application as a client.
If the client is w2k or XP, the first client gets good response. If I start
another client the second client is horribly slow (2 sec vs 16 sec). Even if
I kill the first client the second client continues to be slow. If I have 2
clients open together, the first one continues giving 2 sec response while
the second one continues with 16 sec. For that matter if I start another
client after shutting down first one I get slow (16 sec) response.
If the client is NT client I always get good and consistent response from
the server. Irrespective of how many client I have on the NT machine, I keep
getting good response. NT and W2K laptops are seating right next to each
other on the same n/w and infact the NT is a much slower and lessor memory
machine than W2K.
We did similar tests keeping server on Solaris or NT server or W2K server,
and the clients "behave" normally i.e I get consistent repsponse time (it
may be slow or fast, but it is consistent and is consistent b/w NT and W2K).
We even tried putting my laptop on the same network as the AIX server, but
it did not help. Unfortunately some of our clients will be using AIX and
W2K.
HELP!!!!

"Cameron Purdy" <[email protected]> wrote in message
news:[email protected]..
Sounds like a reverse DNS lookup or similar network timeout.Thanks for the suggestion, but then why would the first client on w2k or XP
get a better performance and the subsequent clients get worse performance?
>
Peace,
Cameron Purdy
Tangosol, Inc.
http://www.tangosol.com/coherence.jsp
Tangosol Coherence: Clustered Replicated Cache for Weblogic
"vinay moharil" <[email protected]> wrote in message
news:[email protected]..
I am having a real bizzare problem with WLS 7.0.1 running on AIX 5.1 and
clients on windows. We have J2SE Swing application as a client.
If the client is w2k or XP, the first client gets good response. If Istart
another client the second client is horribly slow (2 sec vs 16 sec).
Even
if
I kill the first client the second client continues to be slow. If I
have
2
clients open together, the first one continues giving 2 sec response
while
the second one continues with 16 sec. For that matter if I start another
client after shutting down first one I get slow (16 sec) response.
If the client is NT client I always get good and consistent responsefrom
the server. Irrespective of how many client I have on the NT machine, Ikeep
getting good response. NT and W2K laptops are seating right next to each
other on the same n/w and infact the NT is a much slower and lessor
memory
machine than W2K.
We did similar tests keeping server on Solaris or NT server or W2Kserver,
and the clients "behave" normally i.e I get consistent repsponse time(it
may be slow or fast, but it is consistent and is consistent b/w NT andW2K).
We even tried putting my laptop on the same network as the AIX server,
but
it did not help. Unfortunately some of our clients will be using AIX and
W2K.
HELP!!!!

Bluetooth simulation between J2SE server and J2ME client

hi there,
I have a working bluetooth client/server application (using BlueCove), with the server on a PC (the PC has bluetooth hardware) and the client on a mobile telephone.
I wish to move the application to a bluetooth simulated environment, however.
To simulate bluetooth between 2 mobiles, I could open 2 instances of the WTK simulator and the mobiles will find each other -- but this doesn't meet my needs. I wish to simulate the bluetooth environment between a J2SE server and a J2ME client.
Can I do this using the wireless toolkit? Does anyone have other ideas?
thanks,
Manoj

OK - I have the solution.
My PC (server) code used BlueCove to talk to the bluetooth stack. The trick is to use Sun's own KVM packages. This creates a virtual bluetooth device on your machine, shared by the WTK emulator.
Here's the server code:
package com.encube;
import java.awt.BorderLayout;
import java.io.InputStream;
import javax.microedition.io.Connector;
import javax.microedition.io.StreamConnection;
import javax.microedition.io.StreamConnectionNotifier;
import javax.swing.JFrame;
import javax.swing.JList;
import javax.swing.JScrollPane;
import javax.swing.JTextArea;
import com.sun.kvem.bluetooth.BluetoothStateException;
import com.sun.kvem.bluetooth.DiscoveryAgent;
import com.sun.kvem.bluetooth.LocalDevice;
public class Server {
     public static final String UUID_STRING = "A781FDBA229B486A8C21CEBD00000000";
     public static final String SERVICE_NAME = "BTCHATSVR";
     private StreamConnectionNotifier server;
     JFrame jframe;
     JTextArea textArea;
     public static void main(String[] args) {
          Server svr = new Server();
          svr.doWork();
     public void doWork() {
          this.jframe = new JFrame("BT Server");
          this.jframe.setLayout(new BorderLayout());
          this.textArea = new JTextArea(6, 20);
          JScrollPane jsp = new JScrollPane(this.textArea);
          this.jframe.add(jsp, BorderLayout.CENTER);
          this.jframe.pack();
          this.jframe.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
          this.jframe.setVisible(true);
          startServer();
     public void logMessage(String message) {
          this.textArea.setText(this.textArea.getText() + message + "\n");
          this.textArea.setCaretPosition(this.textArea.getText().length());
     public void startServer() {
          LocalDevice local;
          try {
               local = LocalDevice.getLocalDevice();
               local.setDiscoverable(DiscoveryAgent.GIAC);
               this.logMessage("max of "
                         + LocalDevice
                                   .getProperty("bluetooth.connected.devices.max")
                         + " connection(s) supported");
               String url = "btspp://localhost:" + UUID_STRING + ";name="
                         + SERVICE_NAME;
               server = (StreamConnectionNotifier) Connector.open(url);
               this.logMessage("waiting for connection...");
               StreamConnection conn = server.acceptAndOpen();
               this.logMessage("connection opened");
               InputStream is = conn.openInputStream();
               byte buffer[] = new byte[1000];
               while (true) {
                    int numChars = is.read(buffer);
                    String s = new String(buffer);
                    logMessage("received from mobile phone: " + s.substring(0, numChars));
          } catch (Exception e) {
               this.logMessage(e.getMessage());
}You need to include the location of WTK as the kvem.home define. If its installed in c:\wtk22 (the default), start the server with the parameter -Dkvem.home="c:\wtk22". You also need to include these 3 libraries:
c:\wtk22\wtklib\gcf-op.jar
c:\wtk22\wtklib\kenv.zip
c:\wtk22\wtklib\kvem.jar
That's it for the server. My code of the sample client (the mobile phone, running in the WTK emulator) is messy (sorry about that -- still cleaning it up)!
import java.io.IOException;
import java.io.OutputStream;
import java.util.Enumeration;
import java.util.Timer;
import java.util.TimerTask;
import java.util.Vector;
import javax.bluetooth.BluetoothStateException;
import javax.bluetooth.DeviceClass;
import javax.bluetooth.DiscoveryAgent;
import javax.bluetooth.DiscoveryListener;
import javax.bluetooth.LocalDevice;
import javax.bluetooth.RemoteDevice;
import javax.bluetooth.ServiceRecord;
import javax.bluetooth.UUID;
import javax.microedition.io.Connector;
import javax.microedition.io.StreamConnection;
import javax.microedition.lcdui.Display;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.StringItem;
import javax.microedition.midlet.MIDlet;
import javax.microedition.midlet.MIDletStateChangeException;
public class MainMIDlet extends MIDlet {
     protected void destroyApp(boolean arg0) throws MIDletStateChangeException {
          // TODO Auto-generated method stub
     protected void pauseApp() {
          // TODO Auto-generated method stub
     protected void startApp() throws MIDletStateChangeException {
          MainForm mainForm = new MainForm();
          Display.getDisplay(this).setCurrent(mainForm);
          mainForm.initializeDisplay();
class MainForm extends Form {
     public static final String UUID_STRING = "A781FDBA229B486A8C21CEBD00000000";
     private StringItem log;
     private DiscoveryAgent agent;
     Object lock = new Object();
     static EndPoint currentEndPoint;
     static Vector serviceRecords = new Vector();
     public MainForm() {
          super("BT Client");
     public void initializeDisplay() {
          this.log = new StringItem("", "");
          this.append(this.log);
          try {
               LocalDevice local = LocalDevice.getLocalDevice();
               agent = local.getDiscoveryAgent();
               agent.startInquiry(DiscoveryAgent.GIAC, new Listener(this, agent));
          } catch (BluetoothStateException e) {
               this.logMessage(e.getMessage());
     public void logMessage(String message) {
          this.log.setText(this.log.getText() + message + "\n");
     public void processServiceRecord(ServiceRecord sr) {
          try {
               String url = sr.getConnectionURL(
                         ServiceRecord.NOAUTHENTICATE_NOENCRYPT, false);
               logMessage("opening URL " + url);
               StreamConnection conn = (StreamConnection) Connector.open(url);
               OutputStream os = conn.openOutputStream();
               String smessage = "test message from phone emulator";
               os.write(smessage.getBytes());
          } catch (IOException e) {
               logMessage("error while processing service record: "
                         + e.getMessage());
     class Listener implements DiscoveryListener {
          private MainForm mainForm;
          private Vector pendingEndPoints;
          private DiscoveryAgent agent;
          public Listener(MainForm mainForm, DiscoveryAgent agent) {
               this.mainForm = mainForm;
               this.agent = agent;
               this.pendingEndPoints = new Vector();
          public void deviceDiscovered(RemoteDevice dev, DeviceClass deviceClass) {
               this.mainForm.logMessage("found device");
               this.pendingEndPoints.addElement(new EndPoint(dev));
          public void inquiryCompleted(int arg0) {
               this.mainForm.logMessage("done searching for devices");
               for (Enumeration enm = this.pendingEndPoints.elements(); enm
                         .hasMoreElements();) {
                    EndPoint ep = (EndPoint) enm.nextElement();
                    ep.calculateRemoteName();
                    this.mainForm.logMessage("device name: " + ep.getRemoteName());
               new Timer().schedule(new DoServiceDiscovery(), 100);
          public void servicesDiscovered(int transID, ServiceRecord[] arg1) {
               mainForm.logMessage("found " + arg1.length
                         + " service(s) on device "
                         + currentEndPoint.getRemoteName());
               for (int i = 0; i < arg1.length; i++) {
                    serviceRecords.addElement(arg1);
          public void serviceSearchCompleted(int arg0, int arg1) {
               synchronized (lock) {
                    * unlock to proceed to service search on next device see
                    * DoServiceDiscovery.run()
                    lock.notifyAll();
               mainForm.logMessage("done searching for services on "
                         + currentEndPoint.getRemoteName());
          * Inner class. Called a short time after the last device is found.
          class DoServiceDiscovery extends TimerTask {
               public void run() {
                    try {
                         UUID uuids[] = new UUID[2];
                         * ok, we are interesting in btspp services only and only
                         * known ones -- check for our UUID
                         uuids[0] = new UUID(0x1101);
                         uuids[1] = new UUID(MainForm.UUID_STRING, false);
                         for (Enumeration enm = pendingEndPoints.elements(); enm
                                   .hasMoreElements();) {
                              EndPoint ep = (EndPoint) enm.nextElement();
                              mainForm.logMessage("searching for services on "
                                        + ep.getRemoteName());
                              currentEndPoint = ep;
                              ep.transId = agent.searchServices(null, uuids,
                                        ep.remoteDev, new Listener(mainForm, agent));
                              synchronized (lock) {
                                   try {
                                        lock.wait();
                                   } catch (InterruptedException e) {
                                        // do nothing
                                        mainForm.logMessage("exception while waiting: "
                                                  + e.getMessage());
                         mainForm.logMessage("discovered all services; found "
                                   + serviceRecords.size() + " record(s)");
                         * assume we have just 1 service record
                         if (serviceRecords.size() > 0) {
                              processServiceRecord((ServiceRecord) serviceRecords
                                        .elementAt(0));
                    } catch (Exception e) {
                         mainForm.logMessage("error during service discovery: "
                                   + e.getMessage());
class MiscUtils {
     * Get the friendly name for a remote device. On the Nokia 6600, we're able
     * to get the friendlyname while doing device discovery, but on the Nokia
     * 6230i, an exception is thrown. On the 6230i, we get the friendly name
     * only after all devices have been discovered -- when the callback
     * inquiryCompleted is called.
     * @param dev
     * the device to examine
     * @return a friendly name for the device, otherwise the IP address as a
     * hex-string
     public static String getDeviceName(RemoteDevice dev) {
          String devName;
          try {
               devName = dev.getFriendlyName(false);
          } catch (IOException e) {
               devName = dev.getBluetoothAddress();
          return devName;
     public static EndPoint findEndPointByTransId(Vector endpoints, int id) {
          for (int i = 0; i < endpoints.size(); i++) {
               EndPoint endpt = (EndPoint) endpoints.elementAt(i);
               if (endpt.getTransId() == id) {
                    return endpt;
          return null; // not found, return null
class EndPoint {
     // remote device object
     RemoteDevice remoteDev;
     // remote device class
     DeviceClass remoteClass;
     // remote service URL
     String remoteUrl;
     // service hosted on this device -- populated after searching for devices
     ServiceRecord serviceRecord;
     // bluetooth discovery transId, obtainsed from searchServices
     int transId = -1; // -1 must be used for default. cannot use 0
     // local user nick name
     String localName;
     // remote user nick name
     String remoteName;
     // vector of ChatPacket pending to be sent to remote service.
     // when message is sent, it is removed from the vector.
     Vector msgs = new Vector();
     public EndPoint(RemoteDevice rdev) {
          remoteDev = rdev;
     * This functionality isn't called in the constructor because we cannot
     * retrieve the friendly name while searching for devices on all phones. On
     * some phones we have to wait until after devices have been discovered.
     public void calculateRemoteName() {
          this.remoteName = MiscUtils.getDeviceName(this.remoteDev);
     public RemoteDevice getRemoteDev() {
          return remoteDev;
     public String getRemoteName() {
          return remoteName;
     public ServiceRecord getServiceRecord() {
          return serviceRecord;
     public void setServiceRecord(ServiceRecord serviceRecord) {
          this.serviceRecord = serviceRecord;
     public int getTransId() {
          return transId;
...and that's it. Start the server, then the client (all on the same machine) and you've simulated bluetooth between the 2.
To get the server working with a real mobile, you'll need to use the BlueCove library instead of the 3 WTK jars (and can remove the kvem.home directive as well). The rest of the code should remain the same (haven't quite tested that yet!).
cheers
Manoj
null

RMI Server and RMI Client Problem

First, Hi!
I have create my RMI Server and a RMI Servlet client.
I can run the server and servlet first time and it works fine.
Then, I stop rmiregistry and server.
Then, I start rmiregistry and server for a second time but my RMI Servlet client gets a
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If I copy the class again where the servlets resides, it works again. But I have to keep doing that. I have to keep copying the class file to the servlet directory every 2nd time I try to run it for it to work.
Anyone know what am I doing wrong?

First, Hi!
I have create my RMI Server and a RMI Servlet client.
I can run the server and servlet first time and it
works fine.
Then, I stop rmiregistry and server.
Then, I start rmiregistry and server for a second time
but my RMI Servlet client gets a
java.rmi.ConnectException: Connection refused to host:
xxx.xxx.xxx.xxx; nested exception is:
java.net.ConnectException: Connection refused
If I copy the class again where the servlets resides,which class file ? u mean RMIServer's class files ??
I have faced the same problem too. In my case if i just restart my Tomcat webserver the error goes and the servlet is very well able to connect back to the RMI Server
it works again. But I have to keep doing that. I have
to keep copying the class file to the servlet
directory every 2nd time I try to run it for it to
work.
Anyone know what am I doing wrong?

Web application in linux server and windows clients

Hi,java expert and experienced developer, i need your advise and experience sharing.
I have project, which the server is RedHat Linux and clients be Windows. The application is a web application. The database used is MySQL. My question are:
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2) If i install blackdown JRE in Server(Linux), then is it ok that the clients(Windows) installs the Sun JRE?
3) Is there any issues Jakarta Struts in Linux?
Thanks in advance.

If your application is different, and does a lot of updating, , you
may want to look elsewhere.Yes, that why i say performance issue....
Ok, MySQL however will enable stored procedure in version 5.0, but when the release will be available?
PostgreSQL may be another option look to. Any opinion in term of:
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-reliability
-usage experience
thanks in advance

Comunication question for socket server and socket client

I created a simple socket server and a socket client
The server receive request from server and send same request back to the client.
Please see example code as below:
package socket;
import java.net.*;
import java.io.*;
public class SimpleServer {
public SimpleServer(int listen_port) {
this.listen_port = listen_port;
public static void main(String[] args) {
SimpleServer server = new SimpleServer(4444);
server.acceptConnections();
public void acceptConnections() {
try {
ServerSocket server = new ServerSocket(listen_port);
Socket incomingConnection = null;
while (true) {
incomingConnection = server.accept();
handleConnection(incomingConnection);
} catch (BindException e) {
System.out.println("Unable to bind to port " + listen_port);
} catch (IOException e) {
System.out.println("Unable to instantiate a ServerSocket on port: " + listen_port);
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try {
InputStream inputFromSocket = incomingConnection.getInputStream();
BufferedReader streamReader = new BufferedReader(new InputStreamReader(inputFromSocket));
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StringBuffer sb = new StringBuffer();
String line = null;
int i = 0;
while((line=streamReader.readLine())!=null){
streamWriter.println(line);
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streamWriter.close();
streamReader.close();
incomingConnection.close();
} catch (Exception e) {
protected int listen_port;
//socket client
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import java.net.*;
import java.util.Iterator;
import java.util.List;
import java.math.*;
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this.host_ip = host_ip;
this.host_port = host_port;
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System.out.println(
"Error setting up socket connection: unknown host at " +
host_ip + ":" + host_port);
catch (IOException e) {
System.out.println("Error setting up socket connection: " + e);
public String getResponse(String request) {
StringBuffer fileLines = new StringBuffer();
try {
socketWriter.println(request);
socketWriter.flush();
String line = null;
int i = 0;
int chars = 0;
int sizeOfBuffer = 100;
char[] cbuf = new char[sizeOfBuffer];
while ( (chars = socketReader.read(cbuf)) >= 0) {
fileLines.append(cbuf, 0, chars);
} catch (Exception e) {
e.printStackTrace();
return fileLines.toString();
public void tearDownConnection() {
try {
socketWriter.close();
socketReader.close();
} catch (IOException e) {
System.out.println("Error tearing down socket connection: " + e);
protected BufferedReader socketReader;
protected PrintWriter socketWriter;
protected String host_ip;
protected int host_port;
I send two request at the same time.
Please see code in main method of Simple class
String result = simple.getResponse("first");
String result2 = simple.getResponse("second");
What I think is the socket server will send the same request back to the client.
So value of result and result2 should be 'first' and 'second'
But it always return empty String for result2.
What's the problem?
Thanks for your help

Your code has a couple of problems.
1) the server doesn't flush its socket, so nothing will actually be sent until the socket is closed.
2) the client getResponse() reads until end of file, so an attempt to use it a second time will fail
3) in a real application the server should use threads. See the echo server I posted in http://forum.java.sun.com/thread.jsp?forum=11&thread=526980 reply 3.
Also, please use the [code] tags when posting source. The lack of these is probaly why you haven't had any repiles until now.

How to setup iCal on a Lion server and its client machines?

I recently bought a new mini server (running Lion) in order to share our iCal calenders (like in the Apple presentations). I thought this would be an easy process but apparently it isn't. So what was I already able to achieve:
1) Set up 5 different clients (on the Lion server), with corresponding e-mailadresses and passwords.
2) Activated iCal on the server preference window (ical: on)
3) Tried to add the user a account on one of the five client machines => HERE it goes wrong.
My main issue is that I'm not able to add a user account on a client machine and have it connected to the server.
It would be really nice if someone could assist me with it.
Warm Regards

I posted additional information online using the newly created Launchpad login Service account.
I hope that explains my situation, if not I will add more detail here.
There is no problem, when ither of the two OS are used to enable printing with the HP Deskjet 2050 J510 series printer.
The problem begins when I try to print from the other OS , when connected to one of the Operating System.
I have tried without success to print from Windows 7 Ultimate 64-bit OS from an HP Deskjet 2050 J510 series connected to a Ubuntu 12.04 LTS server with Amahi (HDA), installed.
The same thing occurred when I tried to print from the Ubuntu server and the printer was connected to the Windows 7 Ultimate 64-bit running P.C.

9i server and vista clients

Hello,
we have 9i server and were running 9i clients on windows 2000. Now some clients were upgraded to windows vista, so what version of oracle client shall we use to be compatible with vista ? Do we need to upgrade the server as well ?
Thank you for answers.

Which 9i version ? 9.1 or 9.2 ? You can use a 10g client to connect to 9.2 database.
MOS Doc 207303.1 (Client / Server / Interoperability Support Between Different Oracle Versions)
HTH
Srini

Sharing DSL between Mac Server and PC client

Hello,
I'm running a small Mac server network of 3 Mac clients and 1 PC. They are all connected via ethernet to a switch. There is a DSL modem also connected to the switch. The modem software was installed on the Mac server.
The Mac clients can access the Mac server as well as access the DSL modem to get on-line. The PC is running XP Pro. I can either set up his LAN network connection to see the Mac server or manipulate the settings in that same LAN network connection to see the DSL modem and get on-line. I can't seem to do both.
On the Macs, I set up separate network configurations with the appropriate tcp/ip settings required for the 2 tasks in question.
It seems like there should be a way to set up another separate LAN connection on the problem PC, much like I did on the Macs, to allow both server and DSL access.
1. Does anyone know if this is possible?
2. Does anyone know of another way to get the pc to see the server and the dsl simultaneously, using the same ethernet connection?
Thank you in advance for any help.
Allan
p.s. The macs are running 10.39 and the server is running 10.1.2.

Hi Allan!
I suggest you replace your switch for a router. The purpose of a router is to connect two networks. In your case it would connect your local computer network (Macs, server and PC) to the Internet. Having your DSL on a switch with the rest of your machines means that only one at a time should be able to connect to the Internet.
Hope this helps! bill
1 GHz Powerbook G4 Mac OS X (10.4.8)

Document Units between InDesign Server and InDesign Client

I am working between a Client application using InDesign CC and a Server application using InDesign Server CC. The problem is that the Clients have their default document width/height settings set to Picas whereas the Server's settings seem to be in Inches. This is causing problems when Server application is trying to generate a PDF in the units specified by the client. I need help in figuring out how to get InDesign Server to use Picas instead of Inches.
Here is a sample of the code used to look at the page width/height values. I have a module-level boolean called 'mInDesignServer' set to True to test with InDesign Server and False to test with InDesign:
                 If mInDesignServer Then
                    doc = DirectCast(Application.Documents, Global.InDesignServer.Documents).Add
                Else
                    doc = Application.Documents.Add
                End If
                doc.ViewPreferences.RulerOrigin = Global.InDesign.idRulerOrigin.idPageOrigin ' Global.InDesign.idRulerOrigin.idSpreadOrigin
                doc.ViewPreferences.HorizontalMeasurementUnits = Global.InDesign.idMeasurementUnits.idPicas
                doc.ViewPreferences.VerticalMeasurementUnits = Global.InDesign.idMeasurementUnits.idPicas
                doc.ZeroPoint = myZeroPoint
                ' Look at the document preferences
                Debug.WriteLine(IIf(mInDesignServer, "Server", "Client") & " " & _
                    "Page Height: " & doc.DocumentPreferences.PageHeight & " " & _
                    "Page Width: " & doc.DocumentPreferences.PageWidth & " " & _
                    "Page Size: " & doc.DocumentPreferences.PageSize)
Here is the output from the Debug.WriteLine statement when run under both conditions:
     Server Page Height: 11 Page Width: 8.5 Page Size: Letter
     Client Page Height: 66 Page Width: 51 Page Size: Letter
As stated above, how can I get InDesign Server CC to change its default units to Picas to match that of the Client?
Thanks,
Jody

This worked for me...
oDocument.ViewPreferences.HorizontalMeasurementUnits = idMeasurementUnits.idMillimeters
oDocument.ViewPreferences.VerticalMeasurementUnits = idMeasurementUnits.idMillimeters

Network bandwidth requirement between MDM server and MDM Clients

The MDM Sizing document for 5.5 states that 'a network connection between MDM Servers and MDM clients should be at least 100 Mbps'. Is this true? This would preclude MDM being offered as a hosted service. I'm interested in MDM Catalogue for SRM, so the catalogue content managers would need the import and data manager clients.

One factor I noticed, in our project...
I would recommend a 4 GB RAM for someone who is working with Import Manager.
As far as the Network connection goes, I am not sure what the requirements are.
We have faced several issues when the end user's laptop are less than 2 GB.
If someone is working with Image Manager, then I would recommend 4GB.
For bulk imports, I would use Import Server.

Java server and C# client

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