How to identify client and server versions

Hi all,
Ok, this may sound silly, but I have to write an application to access an Oracle database. Prior development in other languages has used ODBC and works fine. VS.NET using the OLE DB works as well.
However, I installed the ODT with ODAC 11.10.6.21 and tried that. I get an error trying to access the data.
When I execute the conn.open(), I get:
ORA-12154: TNS:could not resolve the connect identifier specified
I have opened the TNSNames.ora file and used that to create the connection string just in case. But I still get the error.
My guess is that either the client on my system is too old or the Oracle Server is still running an old version.
Is there an easy way for me to identify the latest client I have installed as well as the version of Oracle that is running on the server?
No, I can't just ask the people who manage the server or I would have done so already. I am a contractor here and it is very hard for me to get through to anyone who might know.
Thanks,
JustMe

http://www.oracle.com/technology/tech/dotnet/col/odt_faq.html#ORA-12154:_TNS:could_not_resolve_the

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How to bulid client and server on differen machine

i want to build client on a sco unix machine and
server on a tandem unix machine.how can i complete it?
i made a test.the application is simple sample TOUPPER.
below is my ubbconifg
#ident     "@(#)apps:simpapp/ubbsimple     60.3"
#Skeleton UBBCONFIG file for the TUXEDO Simple Application.
#Replace the <bracketed> items with the appropriate values.
*RESOURCES
IPCKEY          50000
#Example:
#IPCKEY          123456
DOMAINID     simpapp
MASTER          simple
MAXACCESSERS     5
MAXSERVERS     5
MAXSERVICES     10
MODEL          MP
LDBAL          N
OPTIONS          LAN
*MACHINES
FSPSRB          LMID=simple
          TUXDIR="/db010/gdproj/tuxedo"
          APPDIR="/db010/home/tuxtest/gy"
          TUXCONFIG="/db010/home/tuxtest/gy/tuxconfig"
          UID=135
          GID=120
GDPSRB          LMID=simple2
TUXDIR="/appl/gdproj/tuxdev"
          APPDIR="/appl/home/gy/simple"
          TUXCONFIG="/appl/home/gy/simple/tuxconfig"
          UID=139
          GID=100
#DEFAULT:
#          APPDIR="/db010/home/tuxtest/gy"
#          TUXCONFIG="/db010/home/tuxtest/gy/tuxconfig"
#          TUXDIR="/db010/gdproj/tuxedo"
#Example:
#          APPDIR="/home/me/simpapp"
#          TUXCONFIG="/home/me/simpapp/tuxconfig"
#          TUXDIR="/usr/tuxedo"
#FSPSRB          LMID=simple
#Example:
#beatux          LMID=simple
*NETWORK
simple          NADDR="//10.194.0.3:9000"
NLSADDR="//10.194.0.3:9001"
          BRIDGE="/dev/tcp"
simple2          NADDR="//10.194.0.155:9000"
          NLSADDR="//10.194.0.155:9001"
BRIDGE="/dev/tcp"
*GROUPS
GROUP1
     LMID=simple     GRPNO=1     OPENINFO=NONE
*SERVERS
DEFAULT:
          CLOPT="-A"
simpserv     SRVGRP=GROUP1 SRVID=1
*SERVICES
TOUPPER
i start the tlisten at each site .
when i exec tmboot -y i can't get BBL at client site
below is the ULOG at server site
092248.FSPSRB!DBBL.5148: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22 mips.
092248.FSPSRB!DBBL.5148: LIBTUX_CAT:262: INFO: Standard main starting
092250.FSPSRB!BBL.5149: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22 mips.
092250.FSPSRB!BBL.5149: LIBTUX_CAT:262: INFO: Standard main starting
092252.FSPSRB!DBBL.5148: CMDTUX_CAT:4350: INFO: BBL started on simple - Release
6400
092253.FSPSRB!BRIDGE.5150: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22
mips.
092253.FSPSRB!BRIDGE.5150: LIBTUX_CAT:262: INFO: Standard main starting
092253.FSPSRB!BRIDGE.5150: LIBTMIB_CAT:74: ERROR: Failed to advertise dynamic
/Admin service TBR0
092253.FSPSRB!BRIDGE.5150: CMDTUX_CAT:1788: WARN: Could not advertise administrative
service
092300.FSPSRB!DBBL.5148: LIBTUX_CAT:328: ERROR: No space in Bulletin Board for
Service Table
092300.FSPSRB!tmboot.5147: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22
mips.
092300.FSPSRB!tmboot.5147: CMDTUX_CAT:825: ERROR: Process BBL at simple2 failed
with /T tperrno (TPENOENT - no entry found)
092300.FSPSRB!tmboot.5147: WARN: No BBL available on site simple2.
     Will not attempt to boot server processes on that site.
092300.FSPSRB!simpserv.5153: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22
mips.
092300.FSPSRB!simpserv.5153: LIBTUX_CAT:262: INFO: Standard main starting
092300.FSPSRB!DBBL.5148: LIBTUX_CAT:328: ERROR: No space in Bulletin Board for
Service Table
092300.FSPSRB!simpserv.5153: LIBTUX_CAT:248: ERROR: System init function failed,
Uunixerr =
092300.FSPSRB!tmboot.5147: CMDTUX_CAT:825: ERROR: Process simpserv at simple failed
with /T tperrno (TPENOENT - no entry found)
below is the ULOG at client site
071457.GDPSRB!tmloadcf.15432: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22
mips.
071457.GDPSRB!tmloadcf.15432: NLS:4: Cannot open message catalog CMDTUX_CAT, set
1, num 879; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
071457.GDPSRB!tmloadcf.15432: NLS:4: Cannot open message catalog CMDTUX_CAT, set
1, num 871; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
071457.GDPSRB!BSBRIDGE.15436: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22
mips.
071457.GDPSRB!BSBRIDGE.15436: NLS:4: Cannot open message catalog LIBTUX_CAT, set
1, num 262; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
071500.GDPSRB!BBL.15441: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22 mips.
071500.GDPSRB!BBL.15441: NLS:4: Cannot open message catalog LIBTUX_CAT, set 1,
num 262; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
071502.GDPSRB!BBL.15441: NLS:4: Cannot open message catalog LIBTUX_CAT, set 1,
num 248; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
071502.GDPSRB!BBL.15441: NLS:4: Cannot open message catalog CMDTUX_CAT, set 1,
num 26; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
i can set BRIDGE at each site.from the client ULOG ,i think
the "LIBTUX_CAT, set 1, num 248" is the reason BBL can't boot.
In reference manual LIBTUX_CAT 248 means "System init function faied".
what can i do at this time.Please help me.
If possible,please send me a exapmle.
thanks!!!
[email protected]

gongyu,
The problem is that your MAXSERVICES parameter is too low.
Increase it (say, to 100) and while you're at it, I would increase MAXSERVERS
and MAXACCESSERS too (Maybe 50 and 100 respectively)
Then your app. should boot.
There is no fundamental problem with what you're trying to do.
Regards,
Peter.
gongyu wrote:
i want to build client on a sco unix machine and
server on a tandem unix machine.how can i complete it?
i made a test.the application is simple sample TOUPPER.
below is my ubbconifg
#ident     "@(#)apps:simpapp/ubbsimple     60.3"
#Skeleton UBBCONFIG file for the TUXEDO Simple Application.
#Replace the <bracketed> items with the appropriate values.
*RESOURCES
IPCKEY          50000
#Example:
#IPCKEY          123456
DOMAINID     simpapp
MASTER          simple
MAXACCESSERS     5
MAXSERVERS     5
MAXSERVICES     10
MODEL          MP
LDBAL          N
OPTIONS          LAN
*MACHINES
FSPSRB          LMID=simple
          TUXDIR="/db010/gdproj/tuxedo"
          APPDIR="/db010/home/tuxtest/gy"
          TUXCONFIG="/db010/home/tuxtest/gy/tuxconfig"
          UID=135
          GID=120
GDPSRB          LMID=simple2
TUXDIR="/appl/gdproj/tuxdev"
          APPDIR="/appl/home/gy/simple"
          TUXCONFIG="/appl/home/gy/simple/tuxconfig"
          UID=139
          GID=100
#DEFAULT:
#          APPDIR="/db010/home/tuxtest/gy"
#          TUXCONFIG="/db010/home/tuxtest/gy/tuxconfig"
#          TUXDIR="/db010/gdproj/tuxedo"
#Example:
#          APPDIR="/home/me/simpapp"
#          TUXCONFIG="/home/me/simpapp/tuxconfig"
#          TUXDIR="/usr/tuxedo"
#FSPSRB          LMID=simple
#Example:
#beatux          LMID=simple
*NETWORK
simple          NADDR="//10.194.0.3:9000"
NLSADDR="//10.194.0.3:9001"
          BRIDGE="/dev/tcp"
simple2          NADDR="//10.194.0.155:9000"
          NLSADDR="//10.194.0.155:9001"
BRIDGE="/dev/tcp"
*GROUPS
GROUP1
     LMID=simple     GRPNO=1     OPENINFO=NONE
*SERVERS
DEFAULT:
          CLOPT="-A"
simpserv     SRVGRP=GROUP1 SRVID=1
*SERVICES
TOUPPER
i start the tlisten at each site .
when i exec tmboot -y i can't get BBL at client site
below is the ULOG at server site
092248.FSPSRB!DBBL.5148: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22 mips.
092248.FSPSRB!DBBL.5148: LIBTUX_CAT:262: INFO: Standard main starting
092250.FSPSRB!BBL.5149: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22 mips.
092250.FSPSRB!BBL.5149: LIBTUX_CAT:262: INFO: Standard main starting
092252.FSPSRB!DBBL.5148: CMDTUX_CAT:4350: INFO: BBL started on simple - Release
6400
092253.FSPSRB!BRIDGE.5150: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22
mips.
092253.FSPSRB!BRIDGE.5150: LIBTUX_CAT:262: INFO: Standard main starting
092253.FSPSRB!BRIDGE.5150: LIBTMIB_CAT:74: ERROR: Failed to advertise dynamic
/Admin service TBR0
092253.FSPSRB!BRIDGE.5150: CMDTUX_CAT:1788: WARN: Could not advertise administrative
service
092300.FSPSRB!DBBL.5148: LIBTUX_CAT:328: ERROR: No space in Bulletin Board for
Service Table
092300.FSPSRB!tmboot.5147: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22
mips.
092300.FSPSRB!tmboot.5147: CMDTUX_CAT:825: ERROR: Process BBL at simple2 failed
with /T tperrno (TPENOENT - no entry found)
092300.FSPSRB!tmboot.5147: WARN: No BBL available on site simple2.
     Will not attempt to boot server processes on that site.
092300.FSPSRB!simpserv.5153: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22
mips.
092300.FSPSRB!simpserv.5153: LIBTUX_CAT:262: INFO: Standard main starting
092300.FSPSRB!DBBL.5148: LIBTUX_CAT:328: ERROR: No space in Bulletin Board for
Service Table
092300.FSPSRB!simpserv.5153: LIBTUX_CAT:248: ERROR: System init function failed,
Uunixerr =
092300.FSPSRB!tmboot.5147: CMDTUX_CAT:825: ERROR: Process simpserv at simple failed
with /T tperrno (TPENOENT - no entry found)
below is the ULOG at client site
071457.GDPSRB!tmloadcf.15432: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22
mips.
071457.GDPSRB!tmloadcf.15432: NLS:4: Cannot open message catalog CMDTUX_CAT, set
1, num 879; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
071457.GDPSRB!tmloadcf.15432: NLS:4: Cannot open message catalog CMDTUX_CAT, set
1, num 871; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
071457.GDPSRB!BSBRIDGE.15436: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22
mips.
071457.GDPSRB!BSBRIDGE.15436: NLS:4: Cannot open message catalog LIBTUX_CAT, set
1, num 262; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
071500.GDPSRB!BBL.15441: 081802: TUXEDO Version 6.4 IRIX 5.3 11091812 IP22 mips.
071500.GDPSRB!BBL.15441: NLS:4: Cannot open message catalog LIBTUX_CAT, set 1,
num 262; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
071502.GDPSRB!BBL.15441: NLS:4: Cannot open message catalog LIBTUX_CAT, set 1,
num 248; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
071502.GDPSRB!BBL.15441: NLS:4: Cannot open message catalog CMDTUX_CAT, set 1,
num 26; check TUXDIR=/appl/gdproj/tuxdev, LANG=chinese
i can set BRIDGE at each site.from the client ULOG ,i think
the "LIBTUX_CAT, set 1, num 248" is the reason BBL can't boot.
In reference manual LIBTUX_CAT 248 means "System init function faied".
what can i do at this time.Please help me.
If possible,please send me a exapmle.
thanks!!!
[email protected]

Multiplayer game: how to synchronize client and server

Hi there, I'm wondering how to synchronzie client's and server's frame number?
I have a multiplayer spaceship(2D) game running at constant 30 FPS, since I use "frame number" to determine if a packet is too late or not, so I would like to have server and client both start frame 1 at the same time, but I have no idea how to do so, can anyone give me a hint?
well, if you want more details(may not be too much relevant to my problem, but any way, for anyone who interested):
I use UDP(my teammate implemented a TCP version, it's working but TCP is just way too stupid, lagging and some unknown problems produce very funny result). So far, on client side, input(key strokes) is sent via network immediately, but processed 2 frames later locally. So on lan, server will likely get the packet before it's time to process it, thus solve the packet delay problem a little bit).
Example: If user pressed fire button at frame 5, it's sent immediately to server, then at frame 7, client engine processes this "fire" event, and likely, server will get this packet at frame 6 or 7, then it can just processes it in time as well.
So there's a problem, server and client must both running the same frame number at the same time(maybe not exact, but gotta be very close).
By the way, I need some suggestions implementing the server, my brain hurts just thinking about it, I hope I will never have to code network stuff again: Server runs at 30FPS(but only broadcast game state at 6FPS), it just sit there between frame 1~4, get all packets and store them, then between frame 4~5, processes all the packets recieved, then broadcast the result(game state), client recieves it, will treat this game state as "correct game state for frame 5". I use this way because it solves packet delay and out of order packet to some extend.
However, say, if server broadcasts the game state for frame 5 at frame 5, then client is likely to recieve it at frame 7 or even later, how can client use it?
So, together, if you have suggestion or solution for my server and client implementation, please let me know, thanks heaps. I'm in quite a desperation at the moment.
P.S: I also posted this synchronizing problem at the socket programming forum, hope you guys (and girls) dont mind, since this is a place talking about game, that is a place talking about network, so I thought might be good to have suggestions from people in different programming area.

Why does the client need to have the same frame number as the server? I think a good way to do it would be as follows:
- Client sends all of the user's commands to the server (i.e. accellerate left, accellerate right, start firing, etc).
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Hyperion Enterprise client and server version

All,
We are using Hyperion Enterprise version 6.1 for a long time and currently it supports and works fine on windows 2000 server. We are planning to move to HFM shortly but in the meantime i wanted to see if there is a version out there between 6.1 and 6.5 that will enable us to install client on "xp" and still talk to version 6.1 on the server?
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Rk,
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Thanks again,
Srikanth
Edited by: vemulasri on Jul 28, 2009 10:41 AM

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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.
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private async void Process()
try
while (true)
var data = await this.Receive();
this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
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How can I determine that the client or the server is no longer available?
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public class Server
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this.clients.Clear();
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var tcpClient = this.clients[endPoint];
await this.Send(tcpClient.GetStream(), Encoding.ASCII.GetBytes(message));
catch (Exception exception)
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var stream = tcpClient.GetStream();
this.clients.Add((IPEndPoint)tcpClient.Client.RemoteEndPoint, tcpClient);
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this.NewMessage.SafeInvoke(Encoding.ASCII.GetString(data));
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await stream.WriteAsync(buf, 0, buf.Length);
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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);
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await this.stream.ReadAsync(lengthBytes, 0, 4);
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await this.stream.ReadAsync(buf, 0, buf.Length);
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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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How corba client and server find Naming service

hello
i want to ask how corba client and server find the Naming service ?
10x

By using a well-known port (I think the default for JavaIDL's NS is 1049) on a well-known address (localhost).
As these values are not really standard, you can specify them when starting the server and client (+-ORBInitialPort 1050 -ORBInitialHost localhost+). See the documentation .

How to run a datagram socket client and server program

hi,
I am new to socket programming. I am following the tutorial of sun for socket programming...The link is
http://java.sun.com/docs/books/tutorial/networking/datagrams/clientServer.html
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I think you are trying to run both server and client
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send packets, so you must run client on another
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No need to use 2 seperate computers. I've done it one computer before without a problem.
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Hi,
Sorry for the delay in reply.
Please try the following steps first:
Open Powershell as Administrator
Go to Start--> Run and type wbemtest.exe.
•Click Connect.
•In the namespace text box type "root" (without quotes).
•Click Connect.
•Click Enum Instances…
•In the Class Info dialog box enter Superclass Name as "__ProviderHostQuotaConfiguration" (without quotes) and press OK. Note: the Superclass name includes a double underscore at the front.
•In the Query Result window, double-click "__ProviderHostQuotaConfiguration=@"
•In the Object Editor window, double-click HandlesPerHost.
•In the Value dialog, type in 8192
•Click Save Property.
•Click Save Object.
Under properties find the property "MemoryPerHost" or any other ones you need to modify and double click it
Change the value from 512 MB which is 536870912 to 1GB which is 1073741824
Click Save Property
Click Save Object.
•Close Wbemtest.
•Restart the computer.
And if all nodes are Windows server 2012, install the following update rollup as well:
Windows RT, Windows 8, and Windows Server 2012 update rollup: August 2013
http://support.microsoft.com/KB/2862768
If you have any feedback on our support, please send to [email protected]

How to handle when Client and server write to the socket at the same time

Hi all,
I'm writing a socket communication when client and server may write information the the socket at the same time. I look every where but the samples from the internet only shows example of server replies to client after receiving requests from clients.
Let's say that:
Client 1 ->Socket 1 -> Server 1
Now if there are two threads in the server, one blocked waiting for the input from client on socket 1, the second one write something on the socket to client 1, is it possible?
And if it's possible, if at the time Server 1 writes information to Client 1, Client 1 writes some information to Server 1 too, will there be any conflict problem or the socket could handle that two ways communication simultaneously?
It's critical questions for me. Thanks for your help.

I really use Server Client paradigm. However, beside the request, response mechanism, there is also an additional mechanism called update which server periodically send information update to client without the need for a request from client.
So you suggest client should initiate 2 sockets, one for request and response, one for receiving update from the server? Will this work?

JSSE Client and server communication problem .err:untrusted server cert

Hai all,
I am trying to communicate JSSE client and server.
I have created root.cert(CA),root.key,server.cert,server.key , client.cert and client.key. All these certificates are created using openssl.
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.
But during the run time i am getting javax.net.ssl.SSLException: untrusted server cert chain.
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();
ctx = SSLContext.getInstance("SSLv3");
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();
But my doubt is we are specifying only keystore name with that how it will check root.cert(ca) and client.cert and server.cert?
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.

Connection between SDM client and server is broken

Dear All,
First of all this is what I have
-NW04 SPS 17
-NWDS Version: 7.0.09 Build id: 200608262203
-using VPN connection
-telnet on port 57018 is succesfull
I can login to SDM server (from NWDS and from SDM GUI) I can see the state of SDM(green light), restart it, can navigate through tabs in GUI, but every time I am trying to deploy an ear i have this error:
Deployment exception : Filetransfer failed: Error received from server: Connection between SDM client and server is broken
Inner exception was :
Filetransfer failed: Error received from server: Connection between SDM client and server is broken
I have already read a lot of topics,blogs,notes but didn't find the solution.
Can anybody help me?
Best Regards

Having same issue. Nothing helped so far... Using NWDS 7.0 SP18.
I have turned SDM tracing on and this is what I see on client side after sending first data package:
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: debug "20120224140253 0280/17 Client: finished sending string part"
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: debug "20120224140253 0280/0 Client: receive String part from Server"
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl.receiveFromServer(NetComm ..): Entering method
com.sap.bc.cts.tp.net.NetComm.receive(): Entering method
com.sap.bc.cts.tp.net.NetComm: debug "Method "receive(char[])" could not read all requested bytes. There are still 12 bytes to read"
com.sap.bc.cts.tp.net.NetComm: debug "Caught IOException during read of header bytes (-1, 43):Connection reset"
com.sap.bc.cts.tp.net.NetComm: debug " throwing IOException(net.id_000001)"
com.sap.bc.cts.tp.net.NetComm.receive(): Exiting method
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: Exiting method
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: debug "20120224140253 0281/1 Client: connection was broken"
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: Exiting method
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: debug "20120224140253 0281/0 Client: finshed sendAndReceive"
com.sap.sdm.is.cs.cmd.client.impl.CmdClientImpl: Exiting method
My connection on server is still active so I have to restart SDM server to reset and try it again.
Anyone have idea whats happening?
Edited by: skyrma on Feb 24, 2012 2:46 PM
Edited by: skyrma on Feb 24, 2012 2:47 PM
Edited by: skyrma on Feb 24, 2012 2:47 PM

Client and Server in one process

Hi all,
I am trying to create a process which can act as both Client and Server.
How can I do this?
Thanks!

AH. That's a better definition or explanation. Thanks.
This smells of a single process with multiple threads, each thread handling the basic needs of your requirements. In other words, have a thread deal with making one or more client type connections (use a main thread - the client controller - to spawn client-connection threads. This assumes you need multiplicity in your client-connection model.
Then make another thread - the server controller - to handle inbound connections, spawning a new thread for each inbound connection. Your main thread, the one that contains your main method, can watch everything that's going on and log or report what's going on in your client and server threads.
Going into specifics would be a lot to do here. Maybe someone is up for the challenge. Of course, this being a "New to Java Technology" forum, these concepts may be a bit beyond your skillset.
This is not the only way to go about solving your problem, but it's the only way I can think of at the moment given your requirements.
Hope this helps some.

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

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