Using -client or -server by default

I'm using JDK1.3.1. I would like to know
1) will the hotspot turn on automatically when using "java" with any option
2) if yes, it is using -client or -server?
Thanks.
Frank

1) yes
2) -client

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Setting the default value to taxonomy column in sharepoint 2010 using client object model

I am creating a metadata column and I want to set its default value in sharepoint 2010 using client object model. Can anyone help me?
My code for creating metadata column is as below:
            ClientContext clientContext = new ClientContext(siteUrl);
            Web site = clientContext.Web;
            List list = site.Lists.GetByTitle("LibraryName");
            FieldCollection collField = list.Fields;
            string fieldSchema = "<Field Type='TaxonomyFieldType' DisplayName='SoftwareColumn' Name='SoftwareColumn' />";
            collField.AddFieldAsXml(fieldSchema, true, AddFieldOptions.DefaultValue);
            //oneField.DefaultValue = "ASP.NET|4c984b91-b308-4884-b1f1-aee5d7ed58b2"; // wssId[0].ToString() + ";#" + term.Name + "|" + term.Id.ToString().ToLower();
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            clientContext.ExecuteQuery();

Hi,
Please try the code like this:
ClientContext clientContext = new ClientContext("http://yoursite/");
List list = clientContext.Web.Lists.GetByTitle("List1_mmsfield");
clientContext.Load(list);
clientContext.ExecuteQuery();
FieldCollection fields = list.Fields;
clientContext.Load(fields);
clientContext.ExecuteQuery();
Field f = fields.GetByTitle("mms");
clientContext.Load(f);
clientContext.ExecuteQuery();
Console.WriteLine(f.Title + "---" + f.DefaultValue);
//2;#A2|a0a95267-b758-4e4d-8c39-067069fd2eef
//1;#A1|641f5726-992c-41c8-9ddc-204a60b88584
f.DefaultValue = "1;#A1|641f5726-992c-41c8-9ddc-204a60b88584";
f.Update();
clientContext.Load(f);
clientContext.ExecuteQuery();
Console.WriteLine(f.Title + "---" + f.DefaultValue);
Best regards
Patrick Liang
TechNet Community Support

How to create client and server app using node.js in firefox os.

I want to create a client and server app using node.js for firefox os. Please suggest me how to create a apps.
I want to send a request from client to server and based on client request, service reply to client.
If any links available, Please share it.
Thanks

Hi sb00349044,
The SUMO forums focuses on end-user support.
For questions about developing for Firefox OS, you will find better guidance in MDN, StackOverflow, and mailing lists:
* [https://developer.mozilla.org/en-US/Firefox_OS MDN - Firefox OS]
* [http://stackoverflow.com/questions/tagged/firefox-os StackOverflow - Firefox OS]
* [https://lists.mozilla.org/listinfo Mailing Lists at Mozilla]
Thanks,
- Ralph

Transfer file from client to server using http

HI friends,
I want to transfer files from client to server...I tried that with the help of socket and rmi..........
But Http is only the best mechanism for my application..........
Without using servlets, how to transfer files with the help of http.....
Any help would be appreciated.......

Google is your friend, and appearently www.jguru.com also:
http://www.jguru.com/faq/view.jsp?EID=160

Can't Login to Netware 4 server using Client 3.4

Hi,
I have a small network with a dedicated server and two workstations
connected using a linksys switch. The dedicated server is running
netware 4.x (an old character based netware system). Both workstations
have Windows 98 and log in to the server using Novell Intranetware 4.11
software for Windows 95, which is several years old. Recently, I added a
workstation and downloaded client 3.4 to use to access the server rather
than install the Intranetware. It turns out that I can't get this
workstation to log into the server using client 3.4. I get the login
screen, but it reports it can't find a server or tree, even though I
entered them correctly. Does anybody know why it won't access the server
while the other workstations can?
Thanks very much.

On Sun, 10 Jul 2005 17:58:38 GMT, [email protected] wrote:
>No, I didn't try installing it IPX only. Would I just reinstall the
>client software and choose IPX? Also, what is the term frame type mean?
It is a method for packaging data for transmital over IPX.
>Where do I find out what frame type the computers have?
At the console enter the command CONFIG. The displayed output will
include the frame type. On the workstation, go into the Control
Panel, Network, and find the NWLink IPX/SPX/NetBios Compatible
Transport Protocol, and open its properties. Set the frame type to
match the server. If more than one frame type was displayed on the
server, use 808.2 if it is listed.
>Is there any
>other info I might need besides the login, server name, tree, and
>context? This new workstation has Windows 98. In the Windows control
>panel under network settings, what client should be installed? It gives
>3 options.
>
> 1. Netware client 32 bit
> 2. Netware client shell 4.x
> 3. Netware client 3.x
These option are for the Microsoft client for NetWare, which is not
aware of NDS. Install the Novell Client for NetWare. Choose Custom
install, IPX only.
Donald Albury
Novell Product Support Volunteer SysOp
Sorry, no replies to e-mail responses
"If something is so complicated that you can't
explain it in 10 seconds, then it's probably not
worth knowing anyway." Bill Waterson

Emails using clients server?

Is there anyway to send emails from our website using the clients email server or email client? There has to be a way....any ideas? Thanks in advance!

It has no knowlege of the surfer's email account settings, etc unless
they are PASSED to the server by the client.
/quote
That's what I said. The server, username and password need to be
provided by the client for this to work.
I'm reading this question like this: "My client wants CF to use the
same e-mail server that my client is using to submit his e-mail." (Why
would he want that ? I don't know.) I'm very well aware of the issues
that you mentioned and I wasn't suggesting simply visiting a page is
enough to automatically send an e-mail using the customer's e-mail
settings.
Mack

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There is no such option/setting on an iPhone to determine this. Whether you can view the attachment has more to do with your connection, WiFi or cellular, and the size of the attachment than anything else. There will be a paperclip indicating the message includes an attachment regardless if downloaded with the message or not. When connected to the cellular network, if an attachment is below a designated size the attachment will be downloaded automatically. If over a certain size, you must select the attached file icon in the body of the message to download the attachment. The size limit varies by carrier/provider.
Tell her you're gonna leave her out of the Will if she doesn't stop .

HT203071 How does the clients (iOS devices) to configure/use the caching server to download apps from local caching server instead of App store?

Hi ... How does the clients (iOS devices) to configure/use the caching server to download apps from local caching server instead of App store?

Hi,
If you want to restore a reomoved app,you need to use
Add-AppxPackage to add a signed app package (.appx) to a user account.
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LabVIEW DSC 2011 / OPC Client IO Server / Can I write to the OPC Server using OPC Groups?

Hi
I am using LabVIEW DSC module as a OPC client. My Shared Variables are binded to automation system OPC Server via "OPC Client IO Server".
On the OPC Server side it seems that the every write commands comes like one item at time, not like grouped.
Now I have tested this with the NI OPC Server as server and KepServer and LabVIEW DSC IO Server as OPC Clients.
When I use the NI OPC Server : OPC Diagnostics there are different events messages when the update request comes from KepServer or LabVIEW DSC.
There are log files on attachements for both write events.
Attachments:
Data from the KepServer.txt ‏6 KB
Data from the LabVIEW DSC OPC Client.txt ‏18 KB

Hello Pentsi,
I have received confirmation (from the PSE in the US) that DSC doesn't support group writes
There however work-arounds that might provide a solution:
- The first solution I had in mind was like this. Update the 50 OPC items as fast as possible.
Then use a 51st item as synchronization OPC item to check/indicate if new data has arrived/has been set/is available.
So LabVIEW sets 50 OPC values as fast as possible. The 51st value becomes goes from false to true when the first 50 values are written.
When this (51st) value is true on the OPC server you can read out the first 50 values (from the non-LabVIEW side). When you've read out these values, then you can set the 51st value back to false (from the non-LabVIEW side).
In the meanwhile at the LabVIEW side you wait until the 51st value goes back from true to false.
When it becomes false, then you write again those 50 values and afterwards set the 51st synchronization value from false to true.
And this keeps on going...
Note: Keep in mind that you only have to monitor one event at the side of the Automation System OPC Server in this case (the 51st) and based on an event occuring over there you can just do a group read of the 50 others. Also keep in mind that the maximum rate (6500 updates per second) from inside LabVIEW with the DSC Module OPC client I/O server was also mentioned in this document (http://digital.ni.com/public.nsf/allkb/63C043359F1E12538625726E005BCD0C?OpenDocument).
Could this be a possible solution for your problem?
If you're using one of the OPC servers in this list (http://zone.ni.com/devzone/cda/tut/p/id/6417#toc19), then you can also use NI OPC Servers to update tags instead, which supports a faster update rate.
Kind Regards,
Thierry C - Applications Engineering Specialist Northern European Region - National Instruments
CLD, CTA
If someone helped you, let them know. Mark as solved and/or give a kudo.

Async tcp client and server. How can I determine that the client or the server is no longer available?

Hello. I would like to write async tcp client and server. I wrote this code but a have a problem, when I call the disconnect method on client or stop method on server. I can't identify that the client or the server is no longer connected.
I thought I will get an exception if the client or the server is not available but this is not happening.
private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
How can I determine that the client or the server is no longer available?
Server
public class Server
private readonly Dictionary<IPEndPoint, TcpClient> clients = new Dictionary<IPEndPoint, TcpClient>();
private readonly List<CancellationTokenSource> cancellationTokens = new List<CancellationTokenSource>();
private TcpListener tcpListener;
private bool isStarted;
public event Action<string> NewMessage;
public async Task Start(int port)
this.tcpListener = TcpListener.Create(port);
this.tcpListener.Start();
this.isStarted = true;
while (this.isStarted)
var tcpClient = await this.tcpListener.AcceptTcpClientAsync();
var cts = new CancellationTokenSource();
this.cancellationTokens.Add(cts);
await Task.Factory.StartNew(() => this.Process(cts.Token, tcpClient), cts.Token, TaskCreationOptions.LongRunning, TaskScheduler.Default);
public void Stop()
this.isStarted = false;
foreach (var cancellationTokenSource in this.cancellationTokens)
cancellationTokenSource.Cancel();
foreach (var tcpClient in this.clients.Values)
tcpClient.GetStream().Close();
tcpClient.Close();
this.clients.Clear();
public async Task SendMessage(string message, IPEndPoint endPoint)
try
var tcpClient = this.clients[endPoint];
await this.Send(tcpClient.GetStream(), Encoding.ASCII.GetBytes(message));
catch (Exception exception)
private async Task Process(CancellationToken cancellationToken, TcpClient tcpClient)
try
var stream = tcpClient.GetStream();
this.clients.Add((IPEndPoint)tcpClient.Client.RemoteEndPoint, tcpClient);
while (!cancellationToken.IsCancellationRequested)
var data = await this.Receive(stream);
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
private async Task Send(NetworkStream stream, byte[] buf)
await stream.WriteAsync(BitConverter.GetBytes(buf.Length), 0, 4);
await stream.WriteAsync(buf, 0, buf.Length);
private async Task<byte[]> Receive(NetworkStream stream)
var lengthBytes = new byte[4];
await stream.ReadAsync(lengthBytes, 0, 4);
var length = BitConverter.ToInt32(lengthBytes, 0);
var buf = new byte[length];
await stream.ReadAsync(buf, 0, buf.Length);
return buf;
Client
public class Client
private TcpClient tcpClient;
private NetworkStream stream;
public event Action<string> NewMessage;
public async void Connect(string host, int port)
try
this.tcpClient = new TcpClient();
await this.tcpClient.ConnectAsync(host, port);
this.stream = this.tcpClient.GetStream();
this.Process();
catch (Exception exception)
public void Disconnect()
try
this.stream.Close();
this.tcpClient.Close();
catch (Exception exception)
public async void SendMessage(string message)
try
await this.Send(Encoding.ASCII.GetBytes(message));
catch (Exception exception)
private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
private async Task Send(byte[] buf)
await this.stream.WriteAsync(BitConverter.GetBytes(buf.Length), 0, 4);
await this.stream.WriteAsync(buf, 0, buf.Length);
private async Task<byte[]> Receive()
var lengthBytes = new byte[4];
await this.stream.ReadAsync(lengthBytes, 0, 4);
var length = BitConverter.ToInt32(lengthBytes, 0);
var buf = new byte[length];
await this.stream.ReadAsync(buf, 0, buf.Length);
return buf;

Hi,
Have you debug these two applications? Does it go into the catch exception block when you close the client or the server?
According to my test, it will throw an exception when the client or the server is closed, just log the exception message in the catch block and then you'll get it:
private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.Invoke(Encoding.ASCII.GetString(data));
catch (Exception exception)
Console.WriteLine(exception.Message);
Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
By the way, I don't know what the SafeInvoke method is, it may be an extension method, right? I used Invoke instead to test it.
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Insert data 32K into a column of type LONG using the oracle server side jdbc driver

Hi,
I need to insert data of more than 32k into a
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I use the following code:
String s = "larger then 32K";
PreparedStatement pstmt = dbcon.prepareStatement(
"INSERT INTO TEST (LO) VALUES (?)");
pstmt.setCharacterStream(1, new StringReader(s), s.length());
pstmt.executeUpdate();
dbcon.commit();
If I use the "standard" oracle thin client driver from classes_12.zip ("jdbc:oracle:thin:@kn7:1521:kn7a") every thing is working fine. But if I use the oracle server side jdbc driver ("jdbc:default:connection:") I get the exception java.sql.SQLException:
Datasize larger then max. datasize for this type: oracle.jdbc.kprb.KprbDBStatement@50f4f46c
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I'm afraid it has something to do with the 32K limitation in PL/SQL but in fact we do not use any PL/SQL code in this case.
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Thomas Stiegler
null

In rdbms 8.1.7 "relnotes" folder, there is a "Readme_JDBC.txt" file (on win nt) stating
Known Problems/Limitations In This Release
<entries 1 through 3 omiited for brevity >
4. The Server-side Internal Driver has the following limitation:
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Unable to get the SharePoint 2013 List names using Client object model for the input URL

Please can you help with this issue.
We are not able to get the SharePoint 2013 List names using Client object model for the input URL.
What we need is to use default credentials to authenticate user to get only those list which he has access to.
clientContext.Credentials = Net.CredentialCache.DefaultCredentials
But in this case we are getting error saying ‘The remote server returned an error: (401) Unauthorized.’
Instead of passing Default Credentials, if we pass the User credentials using:
clientContext.Credentials = New Net.NetworkCredential("Administrator", "password", "contoso")
It authenticates the user and works fine. Since we are developing a web part, it would not be possible to pass the user credentials. Also, the sample source code works perfectly fine on the SharePoint 2010 environment. We need to get the same functionality
working for SharePoint 2013.
We are also facing the same issue while authenticating PSI(Project Server Interface) Web services for Project Server 2013.
Can you please let us know how we can overcome the above issue? Please let us know if you need any further information from our end on the same.
Sample code is here: http://www.projectsolution.com/Data/Support/MS/SharePointTestApplication.zip
Regards, PJ Mistry (Email: [email protected] | Web: http://www.projectsolution.co.uk | Blog: EPMGuy.com)

Hi Mistry,
I sure that CSOM will authenticate without passing the
"clientContext.Credentials = Net.CredentialCache.DefaultCredentials" by default. It will take the current login user credentials by default. For more details about the CSOM operations refer the below link.
http://msdn.microsoft.com/en-us/library/office/fp179912.aspx
-- Vadivelu B Life with SharePoint

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Hai all,
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I have placed root.cert in default keystore cacerts.
I have created a keystores(server & client) name mykeystore.
I have placed root.cert and client.cert in the client keystore.
I have placed root.cert and server.cert in the server keystore.
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please suggest the modifications needs to be done to fix the error.
please tell me In the client keystore and in the server keystore....what certificates we need to put?
whether my approach as said above is correct or not?
In java code how to specify this particular certificate we are referring?
I have coded in this way ....
SSLContext ctx;
KeyManagerFactory kmf;
KeyStore ks;
char[] prasad = "prasad".toCharArray();
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kmf = KeyManagerFactory.getInstance("SunX509");
ks = KeyStore.getInstance("jks");
ks.load(new FileInputStream("mykeystore"), prasad);
kmf.init(ks, prasad);
ctx.init(kmf.getKeyManagers(), null, null);
factory = ctx.getSocketFactory();
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Is there any modifications need in my code?
Please tell me some way ...
Thanks ,
Prasad.

Hi prasad,
There will be a problem with the certificates being received from thr remote server or client. Check that your trust store contains the certificate of the remote machine or the CA that signed it and that the certificate has not expired.
Also be sure that both machines are using the latest version of the JSSE.
Hope this will help you.
Regards,
Anil.
Technical Support Engineer.

Configure client and server

Hi ,
Iam trying to configure client and server on OEL5.5 on vmware server i ahve 2 virtual machines which are on network i want to make one machine as server and another as client so on server machine i have a database called as SERVER and iam creating a listerner for it and my listener is created i chked my listener.ora files but on termianal when i execute
LSNRCTL> STATUS LISTENER1
TNS-01101: Could not find service name
LSNRCTL>
LSNRCTL> START LISTENER1
Starting /u01/app/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 10.2.0.1.0 - Production
System parameter file is /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /u01/app/oracle/product/10.2.0/db_1/network/log/listener1.log
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=oracle10g.home.com)(PORT=2525)))
TNS-12542: TNS:address already in use
TNS-12560: TNS:protocol adapter error
TNS-00512: Address already in use
Linux Error: 98: Address already in use
Listener failed to start. See the error message(s) above...
and copying and pasting the contents of listener.ora file
# listener.ora Network Configuration File: /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = oracle10g.home.com)(PORT = 2525))
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(PROGRAM = extproc)
SID_LIST_LISTENER1 =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = server)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = server)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = oracle10g.home.com)(PORT = 1521))
so as there is only 2 listeners on my machine named as listener which listens at 1521(default) and another which i created listener2 listens as 2525
so please help me and let me know where iam going wrong
Thanks in advance ....
with Regards
Kavita

user12665759 wrote:
Hi ,
Iam trying to configure client and server on OEL5.5 on vmware server i ahve 2 virtual machines which are on network i want to make one machine as server and another as client so on server machine i have a database called as SERVER and iam creating a listerner for it and my listener is created i chked my listener.ora files but on termianal when i execute
LSNRCTL> STATUS LISTENER1
TNS-01101: Could not find service name
LSNRCTL>
LSNRCTL> START LISTENER1
Starting /u01/app/oracle/product/10.2.0/db_1/bin/tnslsnr: please wait...
TNSLSNR for Linux: Version 10.2.0.1.0 - Production
System parameter file is /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
Log messages written to /u01/app/oracle/product/10.2.0/db_1/network/log/listener1.log
Error listening on: (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=oracle10g.home.com)(PORT=2525)))
TNS-12542: TNS:address already in useThose last two lines tell the tale. Something else is running on port 2525. Why are you trying to use that port for your listener?
Use netstat to find out what process is using the port.
And as a follow-up, why configure two listeners?
TNS-12560: TNS:protocol adapter error
TNS-00512: Address already in use
Linux Error: 98: Address already in use
Listener failed to start. See the error message(s) above...
and copying and pasting the contents of listener.ora file
# listener.ora Network Configuration File: /u01/app/oracle/product/10.2.0/db_1/network/admin/listener.ora
# Generated by Oracle configuration tools.
LISTENER1 =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = oracle10g.home.com)(PORT = 2525))
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = PLSExtProc)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(PROGRAM = extproc)
SID_LIST_LISTENER1 =
(SID_LIST =
(SID_DESC =
(GLOBAL_DBNAME = server)
(ORACLE_HOME = /u01/app/oracle/product/10.2.0/db_1)
(SID_NAME = server)
LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = oracle10g.home.com)(PORT = 1521))
so as there is only 2 listeners on my machine named as listener which listens at 1521(default) and another which i created listener2 listens as 2525
so please help me and let me know where iam going wrong
Thanks in advance ....
with Regards
Kavita

ACCENT Symbol in Oracle Reports printing using 10g Application server

Some of the report with names containing ACCENT symbol are printing like upside-down comma. But the report used to printing certified copy and the client requiring to print the ACCENT symbol as it is. Oracle support recommend us to use PDFPrint destination, which is third-party utility that converting the post-script output to printer for ACCENT symbol. Please provide the link and instruction to download the PDFprint utility and installation requirement for the below environment:
Oracle Application Server Version=10.1.2.3.0
SUN SPARC - 64 bit
Thanks
Krishna

By the looks of it you used 9i which also used an Application Server so your knowledge should be up to date. The Default URL has changed a little as has the port. Look in the installation guide for the default URL and port.
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Using -client or -server by default

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