Restrict number of simultaneous connection from client to EJB bean

I have EJB bean and JavaSE client. I want to restrict number of simultaneous connection from client to EJB bean. For example to maximum allowed 3. How I can do it?

:) but answer is too general.
I want to know how to design such "simple reference counting". As I understand it is not recommended to use static variables in EJB. so how to implement such counting in a right way?
Edited by: NoName on Aug 20, 2009 1:25 AM
Edited by: NoName on Aug 20, 2009 1:31 AM

Similar Messages

While connecting from Client to EJB , LookUp Error is Comming...

Hi All
I am working with Oracle Application Server 10g.
Here I downloaded one helloworld session bean from oracle site.
I am able to deploy .ear file.
But when I am connecting bean using client...
I am getting following error:
D:\helloworld>ant run
Buildfile: build.xml
init:
setup:
cli-classes:
[javac] Compiling 1 source file to D:\helloworld\build\helloworld\helloworld-client
cli-descriptor:
cli-jar:
[jar] Building jar: D:\helloworld\dist\helloworld-client.jar
run:
[java] client started...
[java] java.lang.InstantiationException: Error communicating with server: Lookup error: java.net.ConnectException: Connection refused: connect; nested exception is:
[java] java.net.ConnectException: Connection refused: connect; nested exception is:
[java] javax.naming.NamingException: Lookup error: java.net.ConnectException: Connection refused: connect; nested exception is:
[java] java.net.ConnectException: Connection refused: connect [Root exception is java.net.ConnectException: Connection refused: connect]
[java] at com.evermind.server.ApplicationClientContext.createContext(ApplicationClientContext.java:63)
[java] at com.evermind.server.ApplicationClientInitialContextFactory.getInitialContext(ApplicationClientInitialContextFactory.java:145)
[java] at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:662)
[java] at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:243)
[java] at javax.naming.InitialContext.init(InitialContext.java:219)
[java] at javax.naming.InitialContext.<init>(InitialContext.java:175)
[java] at hello.HelloClient.main(HelloClient.java:25)
[java] NamingException: Error reading application-client descriptor: Error communicating with server: Lookup error: java.net.ConnectException: Connection refused: connect; nested exception is:
[java] java.net.ConnectException: Connection refused: connect; nested exception is:
[java] javax.naming.NamingException: Lookup error: java.net.ConnectException: Connection refused: connect; nested exception is:
[java] java.net.ConnectException: Connection refused: connect [Root exception is java.net.ConnectException: Connection refused: connect]
I used the following JNDI Configurations:
java.naming.factory.initial=com.evermind.server.ApplicationClientInitialContextFactory
java.naming.provider.url=ormi://localhost:23791/helloworld
Pls Post your results....
With Regards
Kumar

Try this:
java.naming.factory.initial=oracle.j2ee.rmi.RMIInitialContextFactory

How to restrict number of concurrent connections etc.

Hi,
I'm able to use wi-fi thru WRT54GC.
I want to know:
1. How to restrict number of users connecting to the wireless network that is setup thru my router?
2. I also want to know about any monitoring software which can tell me about connected PCs, user names, bandwidth available, bandwidth utilized etc.
Thanks in advance
Rajeev

1. logon to router's setup page, open I.E. and in the address bar type 192.168.1.1, it would ask for username and password, put "admin" default password without any username... click on the wireless tab >> wireless security >> try setting up wireless security as per the requirements, also you can setup wireless MAC filter and you can setup MAC address of wireless computers which you want to allow to coonect to the network...
2. not quiet sure about monitoring software which would show you detail log about bandwidth, bandwidth utilized by each computer...however you should view router's logs from linksys "logviewer" utility...go to ftp.linksys.com/pub/network and download the "logviewer" utility.
let me know if you have any issues.

Max number of simultaneous connections?

Hi everyone!
how is possible to determine in advance the max number of simultaneous connection for my FMS?
thanks!

Hi,
Like Jay had mentioned the limitation on the number of connection to server depends on the capability of your server.
You can get the maximum number of connections made to the server, number of active clients... etc details through Administration APIs.
'getServerStats' gives you the "total_connects", which is the maximum number of connections made to the server. "connected" property will return the number of active clients to your server at one point. It also has many more statistics for your reference. This api returns the overall information of the server. If you want to get the details for specific vhost, you can use getVHostStats or getActiveVHostStats. To get more details on Administration API, refer your pdf documentation on "Administration API", that gets installed in your system under "$Root\Flash Media Server\documentation\flashmediaserver_3.5_administrationAPI.pdf".
Regards,
Janaki L

Basic IM app number of simultaneous connections

Hi all,
i wanted to know how to calculate or estimate the number of
simultaneous connections that one Flash Media Server installation
(one licence, one server) can handle, in the scope of a basic
Instant Messaging application (online presence and text chat). Did
some of you have direct experience about it?
I found informations only about video streaming & server
stress, but nothing about connections number alone.
Thanks

Well the actual number will depend on your hardware specs and
probably the operating system that FMS is running on. That said,
and a connection test alone, I was able to achieve over 4000
NetConnections to one FMS server on RHEL5, and then the client (not
the server) ran out of stack space because of the amount of sockets
that were concurrently opened. Note: take this number with a grain
of salt, as no activity was performed on the NetConnection. Also to
note, that streaming A/V is usually more intense than simple text
so those numbers would probably be safe to use.

HOW TO CONNECT FROM CLIENT MACHINE TO REMOTE MACHINE(SERVER DATABASE MACHINE)

Hi friends.
I need your valuable help,
I am using oracle 11g database.
I have two system.One is client machine and installed oracle 11G client software.
and from this machine user can connect remote server database(This is old remote system, this is just for Information).
And i have created one new database called RMANP in new remote server machine (this is the machine, in which i need to connect from client machine)
ex
CLIENT MACHINE DETAIL IS:
system66
ip address is 192.162.21.66
REMOTE SEVER MACHINE DETAILS IS:
system56
ip address is 192.162.21.56.
and i add entry on client machine tnsname.ora file like following,
RMANP=
(DESCRIPTION=
   (ADDRESS=
     (PROTOCOL=TCP)
     (HOST=192.168.21.56)
     (PORT=1521)
   (CONNECT_DATA=
     (SERVICE_NAME=rmanp)
But when i try to connect to remote server from client machine in sqlplus, i am getting an error, Like following,
SQL> CONN SYS/SYSPW AS SYSDBA;
ERROR:
ORA-12560: TNS:protocol adapter error

2684285 wrote:
Hi friends.
I need your valuable help,
I am using oracle 11g database.
I have two system.One is client machine and installed oracle 11G client software.
and from this machine user can connect remote server database(This is old remote system, this is just for Information).
And i have created one new database called RMANP in new remote server machine (this is the machine, in which i need to connect from client machine)
ex
CLIENT MACHINE DETAIL IS:
system66
ip address is 192.162.21.66
REMOTE SEVER MACHINE DETAILS IS:
system56
ip address is 192.162.21.56.
and i add entry on client machine tnsname.ora file like following,
RMANP=
(DESCRIPTION=
   (ADDRESS=
     (PROTOCOL=TCP)
     (HOST=192.168.21.56)
     (PORT=1521)
   (CONNECT_DATA=
     (SERVICE_NAME=rmanp)
But when i try to connect to remote server from client machine in sqlplus, i am getting an error, Like following,
SQL> CONN SYS/SYSPW AS SYSDBA;
ERROR:
ORA-12560: TNS:protocol adapter error
There is nothing in your connect string to tell sqlplus which database you want to connect to. Therefore it assumes (by default) that you want to connect to a *local* database whose name is identified by the value of the environment variable ORACLE_SID. And there is no such database, so he gets the reported error trying to establish a connection to a non-existent local service.
You need to specify your target database, thusly:
SQL> conn sys/syspw@rmanp as sysdba
BTW, connecting to a remote database as sysdba is considered by most DBAs to be a big secruity breach. If you really need sysdba privileges (rare) you should be logged on to the database server machine with proper OS credentials, and work from there.
Also, TYPING IN ALL CAPS IS PERCEIVED AS SHOUTING.

Accepting connection from client

Hello,
I want to create java server which accepts connection from client once and then continuously waits for request sent by client. Something same as select() call in C
Something of kind
Server.java:
Socket socket = server.accept();
while(true)
// listen for request ,
// if request received , create new thread for processing
// return response
I don't want to accept connection again and again
Edited by: tryit on Aug 29, 2008 11:41 PM

Thanks for the reply.
But even in this library, an new thread is created which keeps on doing accept() in while(true) and after accepting connection , another thread is created to do the processing.
But i want that once the connection is established between server and client i.e once accept() is done then just using that socket rest of processing i.e read()/write() is done , no need for accept() in while(true)
I have something like this
SenderReciever.java
public class SenderAndReciever
    private ServerSocket server;
    private int port = 6000;
    public SenderAndReciever()
        try
            server = new ServerSocket(port);
     catch (IOException e)
            e.printStackTrace();
    public void handleConnection()
        try
     Socket socket = server.accept();
         /* PROBLEM AREA */
         /* This while loop results in infinite loop .
          * if i move Socket socket = server.accept() inside while then it accepts one connection
          * returns a response but then waits for another connection to be accepted
          * But i want connection once accepted , use the same socket for rest all communications
     while (true)
          new ConnectionHandler(socket);
     catch (IOException e)
          e.printStackTrace();
    public static void main(String[] args)
        SenderAndReciever senderAndReciever = new SenderAndReciever();
        senderAndReciever.handleConnection();
}ConnectionHandler.java:
class ConnectionHandler implements Runnable
      private Socket socket;
      public ConnectionHandler(Socket socket)
         this.socket = socket;
        Thread t = new Thread(this);
        t.start();
      public void run()
         try
            readData();
            processData();
            sendData();
         catch (Exception e)
            e.printStackTrace();
}

Problem to connect from client to server RMISSLSecuritySocket

Hi,
I�m try to connect to my RMISSLSecuritySocket out of my LAN and the debug tell me:
keyStore is :
keyStore type is : jks
keyStore provider is :
init keystore
init keymanager of type SunX509
trustStore is: seguridad\clientstore
trustStore type is : jks
trustStore provider is :
init truststore
adding as trusted cert:
Subject: CN=Romenawerson, OU=Romenawerson Software, O=Masser, L=SC, ST=SC, C=ES
Issuer: CN=Romenawerson, OU=Romenawerson Software, O=Masser, L=SC, ST=SC, C=ES
Algorithm: RSA; Serial number: 0x443264ec
Valid from Tue Apr 04 13:22:04 BST 2006 until Mon Jul 03 13:22:04 BST 2006
trigger seeding of SecureRandom
done seeding SecureRandom
%% No cached client session
*** ClientHello, TLSv1
RandomCookie: GMT: 1166208304 bytes = { 177, 248, 233, 26, 255, 131, 30, 219, 187, 7, 161, 130, 36, 97, 87, 143, 144, 27, 106, 206, 189, 167, 26, 137, 97, 16, 104, 162 }
Session ID: {}
Cipher Suites: [SSL_RSA_WITH_RC4_128_MD5, SSL_RSA_WITH_RC4_128_SHA, TLS_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_RSA_WITH_AES_128_CBC_SHA, TLS_DHE_DSS_WITH_AES_128_CBC_SHA, SSL_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_RSA_WITH_3DES_EDE_CBC_SHA, SSL_DHE_DSS_WITH_3DES_EDE_CBC_SHA, SSL_RSA_WITH_DES_CBC_SHA, SSL_DHE_RSA_WITH_DES_CBC_SHA, SSL_DHE_DSS_WITH_DES_CBC_SHA, SSL_RSA_EXPORT_WITH_RC4_40_MD5, SSL_RSA_EXPORT_WITH_DES40_CBC_SHA, SSL_DHE_RSA_EXPORT_WITH_DES40_CBC_SHA, SSL_DHE_DSS_EXPORT_WITH_DES40_CBC_SHA]
Compression Methods: { 0 }
AWT-EventQueue-0, WRITE: TLSv1 Handshake, length = 73
AWT-EventQueue-0, WRITE: SSLv2 client hello message, length = 98
AWT-EventQueue-0, READ: TLSv1 Handshake, length = 945
*** ServerHello, TLSv1
RandomCookie: GMT: 1166208307 bytes = { 184, 222, 131, 149, 231, 192, 11, 143, 18, 21, 255, 30, 23, 69, 88, 116, 202, 214, 156, 247, 108, 121, 158, 141, 11, 182, 75, 196 }
Session ID: {70, 131, 237, 51, 103, 184, 128, 17, 11, 250, 79, 30, 226, 89, 202, 255, 40, 244, 207, 103, 23, 232, 181, 12, 213, 90, 153, 213, 5, 179, 105, 119}
Cipher Suite: SSL_RSA_WITH_RC4_128_MD5
Compression Method: 0
%% Created: [Session-1, SSL_RSA_WITH_RC4_128_MD5]
** SSL_RSA_WITH_RC4_128_MD5
*** Certificate chain
chain [0] = [
Version: V1
Subject: CN=Romenawerson, OU=Romenawerson Software, O=Masser, L=SC, ST=SC, C=ES
Signature Algorithm: MD5withRSA, OID = 1.2.840.113549.1.1.4
Key: Sun RSA public key, 2048 bits
modulus: 26218049066688812844166292053322592777371129439466024553015697381624406300839227173808057660437842049778162997716778672465698869907347066124616563594240125762524939915402315386003803148278000690289855047564064085048848218487772248550902777635260652977838418228357272143568678808697631825834935842172373214502488401919079625206784817447169856160975190854447483259794542577274185756524489133463104507701871398035038051874790106390687139882093092278152813019096166210094417604042911501907793329618438553321927409287787349853730049580333692091467723730149335152659294835570337214736792744190512402485625826849470971056221
public exponent: 65537
Validity: [From: Tue Apr 04 13:22:04 BST 2006,
               To: Mon Jul 03 13:22:04 BST 2006]
Issuer: CN=Romenawerson, OU=Romenawerson Software, O=Masser, L=SC, ST=SC, C=ES
SerialNumber: [    443264ec]
Algorithm: [MD5withRSA]
Signature:
0000: 99 79 9F 84 5E A9 54 D5 19 D9 B9 2E EC F0 8F 98 .y..^.T.........
0010: B2 35 DD 26 34 84 37 3C 47 50 2E 2A 05 5C 21 C3 .5.&4.7<GP.*.\!.
0020: D6 98 24 CB 04 9E CF DC 1E 35 5C 4A 0A 29 EA 4E ..$......5\J.).N
0030: 21 84 26 9A 6E 47 A2 17 77 A1 60 2A A6 F3 E9 92 !.&.nG..w.`*....
0040: DD 76 77 D5 20 ED 94 9F AA FD 56 4F 6F 77 75 E3 .vw. .....VOowu.
0050: EE E4 3B 4F 80 10 1A 68 E3 20 7A D8 27 19 31 54 ..;O...h. z.'.1T
0060: 9C 90 8C D8 49 EA 48 73 FD F6 C6 6F 71 56 89 2E ....I.Hs...oqV..
0070: 3D 4F 29 0D ED 50 8E BA FA A6 2B 54 D9 91 1D 98 =O)..P....+T....
0080: E9 1A E7 17 DB DC 6B 84 D9 A4 32 6B BD 65 F1 F1 ......k...2k.e..
0090: 24 10 69 B7 43 C7 76 B5 E3 29 4C 41 12 62 E2 DF $.i.C.v..)LA.b..
00A0: 95 6F 6A FA 52 B8 FB C5 DB 1C B8 54 F3 20 0E B4 .oj.R......T. ..
00B0: BE B6 B6 36 09 F3 CF 3A 1E E8 68 1D 34 D9 EF 43 ...6...:..h.4..C
00C0: 3F FC 11 D2 B8 45 A7 1C 72 81 DD 3A 82 FC F7 DC ?....E..r..:....
00D0: C8 98 69 86 83 09 96 BF D9 1D 94 36 2E 50 7F 48 ..i........6.P.H
00E0: 05 B2 3B A6 F1 75 34 06 38 14 BE BD 60 3B F7 17 ..;..u4.8...`;..
00F0: 03 92 B4 38 99 47 5F 96 DC F1 33 22 C5 BE FB 91 ...8.G_...3"....
Found trusted certificate:
Version: V1
Subject: CN=Romenawerson, OU=Romenawerson Software, O=Masser, L=SC, ST=SC, C=ES
Signature Algorithm: MD5withRSA, OID = 1.2.840.113549.1.1.4
Key: Sun RSA public key, 2048 bits
modulus: 26218049066688812844166292053322592777371129439466024553015697381624406300839227173808057660437842049778162997716778672465698869907347066124616563594240125762524939915402315386003803148278000690289855047564064085048848218487772248550902777635260652977838418228357272143568678808697631825834935842172373214502488401919079625206784817447169856160975190854447483259794542577274185756524489133463104507701871398035038051874790106390687139882093092278152813019096166210094417604042911501907793329618438553321927409287787349853730049580333692091467723730149335152659294835570337214736792744190512402485625826849470971056221
public exponent: 65537
Validity: [From: Tue Apr 04 13:22:04 BST 2006,
               To: Mon Jul 03 13:22:04 BST 2006]
Issuer: CN=Romenawerson, OU=Romenawerson Software, O=Masser, L=SC, ST=SC, C=ES
SerialNumber: [    443264ec]
Algorithm: [MD5withRSA]
Signature:
0000: 99 79 9F 84 5E A9 54 D5 19 D9 B9 2E EC F0 8F 98 .y..^.T.........
0010: B2 35 DD 26 34 84 37 3C 47 50 2E 2A 05 5C 21 C3 .5.&4.7<GP.*.\!.
0020: D6 98 24 CB 04 9E CF DC 1E 35 5C 4A 0A 29 EA 4E ..$......5\J.).N
0030: 21 84 26 9A 6E 47 A2 17 77 A1 60 2A A6 F3 E9 92 !.&.nG..w.`*....
0040: DD 76 77 D5 20 ED 94 9F AA FD 56 4F 6F 77 75 E3 .vw. .....VOowu.
0050: EE E4 3B 4F 80 10 1A 68 E3 20 7A D8 27 19 31 54 ..;O...h. z.'.1T
0060: 9C 90 8C D8 49 EA 48 73 FD F6 C6 6F 71 56 89 2E ....I.Hs...oqV..
0070: 3D 4F 29 0D ED 50 8E BA FA A6 2B 54 D9 91 1D 98 =O)..P....+T....
0080: E9 1A E7 17 DB DC 6B 84 D9 A4 32 6B BD 65 F1 F1 ......k...2k.e..
0090: 24 10 69 B7 43 C7 76 B5 E3 29 4C 41 12 62 E2 DF $.i.C.v..)LA.b..
00A0: 95 6F 6A FA 52 B8 FB C5 DB 1C B8 54 F3 20 0E B4 .oj.R......T. ..
00B0: BE B6 B6 36 09 F3 CF 3A 1E E8 68 1D 34 D9 EF 43 ...6...:..h.4..C
00C0: 3F FC 11 D2 B8 45 A7 1C 72 81 DD 3A 82 FC F7 DC ?....E..r..:....
00D0: C8 98 69 86 83 09 96 BF D9 1D 94 36 2E 50 7F 48 ..i........6.P.H
00E0: 05 B2 3B A6 F1 75 34 06 38 14 BE BD 60 3B F7 17 ..;..u4.8...`;..
00F0: 03 92 B4 38 99 47 5F 96 DC F1 33 22 C5 BE FB 91 ...8.G_...3"....
*** ServerHelloDone
*** ClientKeyExchange, RSA PreMasterSecret, TLSv1
AWT-EventQueue-0, WRITE: TLSv1 Handshake, length = 262
SESSION KEYGEN:
PreMaster Secret:
0000: 03 01 E3 5F 8B 56 4D 06 C4 F6 12 CD 93 81 AF 2C ..._.VM........,
0010: 62 26 48 E1 F7 98 41 3E 97 99 40 AD 80 2A 2D C6 b&H...A>..@..*-.
0020: F7 13 6D 2A 15 EF 4C F9 E3 B4 90 9E 6E 07 51 C5 ..m*..L.....n.Q.
CONNECTION KEYGEN:
Client Nonce:
0000: 46 83 ED 30 B1 F8 E9 1A FF 83 1E DB BB 07 A1 82 F..0............
0010: 24 61 57 8F 90 1B 6A CE BD A7 1A 89 61 10 68 A2 $aW...j.....a.h.
Server Nonce:
0000: 46 83 ED 33 B8 DE 83 95 E7 C0 0B 8F 12 15 FF 1E F..3............
0010: 17 45 58 74 CA D6 9C F7 6C 79 9E 8D 0B B6 4B C4 .EXt....ly....K.
Master Secret:
0000: 91 F9 46 EC DC 49 20 6E 1B 36 43 FD 25 49 FD 03 ..F..I n.6C.%I..
0010: AC 97 EF 22 8F 8C 16 F3 82 4C 38 BD C1 E6 D5 38 ...".....L8....8
0020: 11 20 1C D1 41 50 C6 96 96 92 39 0B D8 2C 00 DF . ..AP....9..,..
Client MAC write Secret:
0000: 5E 90 BF 8E 39 D1 B8 4C 43 65 32 D4 6E 92 F0 C0 ^...9..LCe2.n...
Server MAC write Secret:
0000: 41 EF 1A 63 21 69 D7 C6 82 FA E0 EA CC F2 7F C6 A..c!i..........
Client write key:
0000: 16 A2 E1 AD 6C BA 83 E7 DD 22 59 44 21 48 A2 12 ....l...."YD!H..
Server write key:
0000: 7B FC 54 77 6F 67 92 99 88 71 6C 34 ED 48 C2 1C ..Twog...ql4.H..
... no IV used for this cipher
AWT-EventQueue-0, WRITE: TLSv1 Change Cipher Spec, length = 1
*** Finished
verify_data: { 185, 57, 235, 98, 149, 175, 131, 220, 206, 66, 222, 206 }
AWT-EventQueue-0, WRITE: TLSv1 Handshake, length = 32
AWT-EventQueue-0, READ: TLSv1 Change Cipher Spec, length = 1
AWT-EventQueue-0, READ: TLSv1 Handshake, length = 32
*** Finished
verify_data: { 170, 212, 47, 137, 112, 161, 231, 13, 84, 116, 170, 163 }
%% Cached client session: [Session-1, SSL_RSA_WITH_RC4_128_MD5]
AWT-EventQueue-0, WRITE: TLSv1 Application Data, length = 23
AWT-EventQueue-0, setSoTimeout(900000) called
AWT-EventQueue-0, READ: TLSv1 Application Data, length = 35
AWT-EventQueue-0, setSoTimeout(0) called
AWT-EventQueue-0, WRITE: TLSv1 Application Data, length = 35
AWT-EventQueue-0, WRITE: TLSv1 Application Data, length = 72
AWT-EventQueue-0, READ: TLSv1 Application Data, length = 322
28-jun-2007 18:17:57 sun.rmi.transport.WeakRef pin
M�S FINA: AWT-EventQueue-0: strongRef = sun.rmi.transport.DGCImpl@1551f60
28-jun-2007 18:17:57 sun.rmi.transport.ObjectTable putTarget
M�S FINA: AWT-EventQueue-0: add object [0:0:0, 2]
28-jun-2007 18:17:57 sun.rmi.transport.ConnectionInputStream done
M�S FINA: AWT-EventQueue-0: send ack
AWT-EventQueue-0, WRITE: TLSv1 Application Data, length = 17
AWT-EventQueue-0, READ: TLSv1 Application Data, length = 17
AWT-EventQueue-0, WRITE: TLSv1 Application Data, length = 31
The Exception is: Connection refuse to host: 192.168.1.21; java.net.ConnectException: Connection timed out: connect
I think that the Hadshaked it�s ok, but I don�t know why I can�t connect satisfactorily. In my LAN the aplication is working perfectily. Please help me!!!!!!!! Sorry but my english is not very well.

Hi,
After installation of XI , We have to do some post installation activities to configure the XI as an Integration server...
If you have not done the post installation activities ..try to execute the Template Installer..
It will do all the post installation activities ...here is the path.
http://help.sap.com/saphelp_nw2004s/helpdata/en/4b/c25a42793d1653e10000000a155106/frameset.htm
If this is helpfull for you ....reward points...
regds,
vasanth.

How to restrict number of Data Records from Source system?

Hi,
How can I restrict the number of Data records from R3 source system that are being loaded into BI. For example I have 1000 source data records, but only wish to transfer the first 100. How can I achieve this? Is there some option in the DataSource definition or InfoPackage definition?
Pls help,
SD

Hi SD,
You can surely restrict the number of records, best and simplest way is, check which characteristics are present in selection screen of InfoPackage and check in R3, which characteristics if given a secection could fetch you the desired number of records. Use it as selection in InfoPackage.
Regards,
Pankaj

Remote tuxedo domain rejects connection from client only Tuxedo JCA Adapter

I am trying to use a client only configured Oracle Tuxedo JCA Adapter 11.1.1.2.1 to connect to a remote tuxedo 10.3 domain. The connector is deployed to a JDeveloper 10.1.3.4 embedded OC4J container. The connector is failing silently when attempting to establish a connection with the remote domain. Locally, the JCA Adapter ntrace logs the following:
1/20/11:9:41:49 PM:10:TRACE[DMLocalAccessPoint,DMLocalAccessPoint]> (ypjspNQ5QIPKmOyk1DlAgw==)
1/20/11:9:41:49 PM:10:DBG[DMLocalAccessPoint,DMLocalAccessPoint]_useSSL = false
1/20/11:9:41:49 PM:10:TRACE[DMLocalAccessPoint,DMLocalAccessPoint]< return(10)
1/20/11:9:41:49 PM:10:INFO[TuxedoAdapterSupervisor,createLocalAccessPoint]TJA_0233:Info: Default local access point for factory null created, access point id ypjspNQ5QIPKmOyk1DlAgw==.
1/20/11:9:41:49 PM:10:DBG[TuxedoAdapterSupervisor,createLocalAccessPoint]features = 159
1/20/11:9:41:49 PM:10:TRACE[TuxedoAdapterSupervisor,startListeners]> ()
1/20/11:9:41:49 PM:10:TRACE[TuxedoAdapterSupervisor,startListeners]< (20) return
1/20/11:9:41:49 PM:10:TRACE[DMSession,DMSession]> (__sess_0_0)
1/20/11:9:41:49 PM:10:DBG[DMSession,myInit]_lap_name:ypjspNQ5QIPKmOyk1DlAgw==
1/20/11:9:41:49 PM:10:DBG[DMSession,myInit]_rap_name:e1tst_tdtux02
1/20/11:9:41:49 PM:10:DBG[DMSession,myInit]_pro_name:__default_session_profile__
1/20/11:9:41:49 PM:10:DBG[DMSession,DMSession]got _lap: com.oracle.tuxedo.adapter.config.DMLocalAccessPoint@1f6bc1a
1/20/11:9:41:49 PM:10:DBG[DMSession,DMSession]got _rap: com.oracle.tuxedo.adapter.config.DMRemoteAccessPoint@1b75e54
1/20/11:9:41:49 PM:10:DBG[DMSession,DMSession]got _pro: com.oracle.tuxedo.adapter.config.DMSessionProfile@191f64b
1/20/11:9:41:49 PM:10:DBG[DMSession,DMSession]sec = NONE
1/20/11:9:41:49 PM:10:TRACE[DMSession,DMSession]< return(60)
1/20/11:9:41:49 PM:10:INFO[TuxedoAdapterSupervisor,createDefaultSession]TJA_0193:INFO: Default session created between LocalAccessPoint ypjspNQ5QIPKmOyk1DlAgw== and RemoteAccessPoint e1tst_tdtux02.
1/20/11:9:41:49 PM:10:TRACE[DMSession,DMSession]> (__sess_0_1)
1/20/11:9:41:49 PM:10:DBG[DMSession,myInit]_lap_name:ypjspNQ5QIPKmOyk1DlAgw==
1/20/11:9:41:49 PM:10:DBG[DMSession,myInit]_rap_name:e1tst_tdtux01
1/20/11:9:41:49 PM:10:DBG[DMSession,myInit]_pro_name:__default_session_profile__
1/20/11:9:41:49 PM:10:DBG[DMSession,DMSession]got _lap: com.oracle.tuxedo.adapter.config.DMLocalAccessPoint@1f6bc1a
1/20/11:9:41:49 PM:10:DBG[DMSession,DMSession]got _rap: com.oracle.tuxedo.adapter.config.DMRemoteAccessPoint@1c0f654
1/20/11:9:41:49 PM:10:DBG[DMSession,DMSession]got _pro: com.oracle.tuxedo.adapter.config.DMSessionProfile@191f64b
1/20/11:9:41:49 PM:10:DBG[DMSession,DMSession]sec = NONE
1/20/11:9:41:49 PM:10:TRACE[DMSession,DMSession]< return(60)
1/20/11:9:41:49 PM:10:INFO[TuxedoAdapterSupervisor,createDefaultSession]TJA_0193:INFO: Default session created between LocalAccessPoint ypjspNQ5QIPKmOyk1DlAgw== and RemoteAccessPoint e1tst_tdtux01.
1/20/11:9:41:49 PM:10:TRACE[TuxedoAdapterSupervisor,registerClientSideResourceAdapter]create default import
1/20/11:9:41:49 PM:10:TRACE[ServiceManager,registerImportedService]> (*)
1/20/11:9:41:49 PM:10:INFO[,]factory = null
1/20/11:9:41:49 PM:10:INFO[,]name = *
1/20/11:9:41:49 PM:10:INFO[,]iname = *
1/20/11:9:41:49 PM:10:TRACE[ServiceManager,registerImportedService]register Default Import
1/20/11:9:41:49 PM:10:TRACE[Route,Route]> (*)
I can't determine if there are any problems from these log entries, but the remote tuxedo domain logs the following in the ULOG:
155138.tdtux01!GWTDOMAIN.3495.4.0: LIBGWT_CAT:1073: ERROR: Unable to obtain remote domain id (ypjspNQ5QIPKmOyk1DlAgw==) information from shared memory
155138.tdtux01!GWTDOMAIN.3495.4.0: LIBGWT_CAT:1509: ERROR: Error occurred during security negotiation - closing connection
My understanding is that the client only configuration should connect to a remote tuxedo domain as an anonymous client instead of a peer tuxedo domain, but the remote tuxedo gateway domain listener is acting like the client has to be configured in its dmconfig file before it will allow the connection request. Is there a different kind of listener the client only configuration should connect to instead of the tuxedo gateway domain listener? How can a remote tuxedo domain accept a connection from an anonymous client if the client must first be specified in the remote domain's dmconfig file? Is this a tuxedo 11g only feature? I'm trying to connect to a tuxedo 10.3 server.
The local ra.xml is reproduced here:
<?xml version="1.0" encoding="UTF-8"?>
<connector xmlns="http://java.sun.com/xml/ns/j2ee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/connector_1_5.xsd"
version="1.5">
<display-name>Tuxedo JCA Adapter</display-name>
<vendor-name>Oracle</vendor-name>
<eis-type>Tuxedo</eis-type>
<resourceadapter-version>11gR1(11.1.1.2.1)</resourceadapter-version>
<license>
<description>Tuxedo SALT license</description>
<license-required>false</license-required>
</license>
<resourceadapter>
<resourceadapter-class>com.oracle.tuxedo.adapter.TuxedoClientSideResourceAdapter</resourceadapter-class>
<config-property>
<config-property-name>debugConfig</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value>true</config-property-value>
</config-property>
<config-property>
<config-property-name>traceLevel</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value>100000</config-property-value>
</config-property>
<config-property>
<config-property-name>xaAffinity</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value>true</config-property-value>
</config-property>
<config-property>
<config-property-name>remoteAccessPointSpec</config-property-name>
<config-property-type>java.lang.String</config-property-type>
<config-property-value>//tdtux01:9601/domainId=e1tst_tdtux01,//tdtux02:9601/domainId=e1tst_tdtux02</config-property-value>
</config-property>
<outbound-resourceadapter>
<connection-definition>
<managedconnectionfactory-class>com.oracle.tuxedo.adapter.spi.TuxedoManagedConnectionFactory</managedconnectionfactory-class>
<connectionfactory-interface>javax.resource.cci.ConnectionFactory</connectionfactory-interface>
<connectionfactory-impl-class>com.oracle.tuxedo.adapter.cci.TuxedoConnectionFactory</connectionfactory-impl-class>
<connection-interface>javax.resource.cci.Connection</connection-interface>
<connection-impl-class>com.oracle.tuxedo.adapter.cci.TuxedoJCAConnection</connection-impl-class>
</connection-definition>
<transaction-support>NoTransaction</transaction-support>
<authentication-mechanism>
<authentication-mechanism-type>BasicPassword</authentication-mechanism-type>
<credential-interface>javax.resource.spi.security.PasswordCredential</credential-interface>
</authentication-mechanism>
<reauthentication-support>false</reauthentication-support>
</outbound-resourceadapter>
</resourceadapter>
</connector>
Thanks for any help.
Steve

Looks like this is an RTFM question. From:
[http://download.oracle.com/docs/cd/E18050_01/jca/docs11gr1/users/jca_usersguide.html]
Is the following:
Dynamic RemoteAccessPoint (RAP) Insertion
In order to make default LocalAccessPoint to work, Oracle Tuxedo GWTDOMAIN gateway configuration is required in order to make this simplified /Domain configuration to work.
GWTDOMAIN gateway must be modified to allow Dynamic RemoteAccessPoint (RAP) Registration. If DYNAMIC_RAP is set to YES, it will also update the in-memory database of the status of the connection from those dynamically registered RAP. If the connection from those dynamically registered RAP lost then the information about that RAP will be removed from the SHM database.
GWADM must be modified to process the DM MIB correctly to reflect the connection status of those dynamically registered RAP. When the connection from those dynamically registered RAP lost their entries in the SHM database will also be removed so that the DM MIB query can return the connection status correctly.
The dynamically registered RAP will be added to /DOMAIN configuration permanently. Their existence will only be known when the Session is established. Their existence will be lost when the connection is lost.
The DM_CONNECTION Oracle Tuxedo /Domain DMIB call returns all the connected dynamically registered RemoteAccessPoint. All other dynamically registered RemoteAccessPoint that are not connected will not be shown.
The OPENCONNECTION DMIB request will not be supported to connect to those dynamically registered RAP.
The CLOSECONNECTION Oracle Tuxedo /DMIB request closes the connection and remove the session from those dynamically registered RemoteAccessPoint, and returns its connection status as 'UNKNOWN.
The PERSISTENT_DISCONNECT type of CONNECTION_POLICY will be honored that means when PERSISTENT_DISCONNECT is in effect all connections request from any RAP, whether they are dynamically or non-dynamically registered, will be rejected.
I must have overlooked this section when reading it. Looks like I've got more configuration to do.
Thanks,
Steve

Oracle 10g Express Edition - number of simultaneous connections

Goodmorning,
I'm goingo to test Oracle 10g Express Edition but I ned to know the max numbers of simultaneous connections it supports.
Many thanks to all.

Hi,
>>Can you tel me how to increase this number in oracle 10g express???
Just modifying the processes parameter is sufficient. The sessions parameter will be adjusted automatically.
SQL> alter system set processes=200 scope=spfile;
SQL> shutdown immediate
SQL> startupFor more information, take a look at this [url http://forums.oracle.com/forums/thread.jspa?messageID=1672879&#1672879]thread
Cheers
Legatti

Huge number of idle connections from loopback ip on oracle RAC node

Hi,
We have a 2node 11gR2(11.2.0.3) oracle RAC node. We are seeing huge number of idle connection(more than 5000 in each node) on both the nodes and increasing day by day. All the idle connections are from VIP and loopback address(127.0.0.1.47971 )
netstat -an |grep -i idle|more
127.0.0.1.47971 Idle
any insight will be helpful.
The server is suffering memory issues occasionally (once in a month).
ORA-27300: OS system dependent operation:fork failed with status: 11
ORA-27301: OS failure message: Resource temporarily unavailable
Thanks

user12959884 wrote:
Hi,
We have a 2node 11gR2(11.2.0.3) oracle RAC node. We are seeing huge number of idle connection(more than 5000 in each node) on both the nodes and increasing day by day. All the idle connections are from VIP and loopback address(127.0.0.1.47971 )
netstat -an |grep -i idle|more
127.0.0.1.47971 Idle
any insight will be helpful.
The server is suffering memory issues occasionally (once in a month).
ORA-27300: OS system dependent operation:fork failed with status: 11
ORA-27301: OS failure message: Resource temporarily unavailable
Thankswe can not control what occurs on your DB Server.
How do I ask a question on the forums?
SQL and PL/SQL FAQ
post results from following SQL
SELECT * FROM V$VERSION;

Oracle 8 not connecting from client machines

hello
i am using oracle 8 on windows environment. the problem is that oracle is connecting on the server machine but not on client machine for some days. sometimes i do connects but sometimes the application helds for long time and no response is obtained. Application is residing on the server and drive has been mapped on the client machines. What can be the possible cause. ping on the network is ok.
Waiting...
iftikhar ahmad
Lahore

oracle 8Wauv a historic database from 1997 - http://tonguc.wordpress.com/2006/12/27/history-of-oracle/
do you really have to stay at that version first of all, 11gR1 is out and 9iR2 is de-supported recently and I couldnt find this release's documentation also.
What about tnsping and sqlplus connection from your clients and listener status on your server - lsnrctl status
You may need to set, take and analyze sql*net traces - http://download.oracle.com/docs/cd/B19306_01/java.102/b14355/apxtblsh.htm#i1004660
Best regards.

BOE 4.0 Report Application Server Connectivity from client machine

Hi,
We have installed BO 4.0 for RAS. We configured the RAS to pick up the rpt files from local repository, that is from the machine which the Bo is installed.
But when we try to access the RAS from client machine to process report it is not accepting the request,
1. Do I need to grant access to any specific user group?
2. What is the user id which the Report Application Service runs in the machine?
3. Do I need to add / manage any guest acoount to request from client machine?
4. How to accept other user request to process reports?
Here is the error details,
Message Number: -2147217397
Message Description: The user account has been disabled. (FWB 00012)
Please advise,
Thanks,
FebiginR
Edited by: FebiginR on Jan 17, 2012 8:17 PM

Thanks for your support.
I searched in otn and i got the information
http://www.oracle.com/technology/sample_code/products/forms/extracted/getclientinfo/readme.html?_template=/ocom/print
1)But in Deployment section of this document the first point is copy entire sab and its subdirectories ........ot <oracle_home>\orant\forms60\java directory.
I can't understand what is "sab" where should i look for it.
2) Place the signed JavaBean JAR file (getclientinfo.jar.sig) in the codebase directory being used to deploy Oracle Forms Server 6i applications.
Can you kindly explain this.
3) where should we write <ARCHIVE = "f60all.jar, getclientinfo.jar.sig">
Can you kindly explain this.
Thanking you in anticipation.
Regards,
Devendra

Messenger simultaneous connection from my blackberry and PC

Hi,
I need to connect from the same user simultaneously from my Blackbeery and my PC at GW Messenger, which I set in the GW Messenger to allow 2 or more concurrent connections.
Nando

nandogp,
It appears that in the past few days you have not received a response to your
posting. That concerns us, and has triggered this automated reply.
Has your problem been resolved? If not, you might try one of the following options:
- Visit http://support.novell.com and search the knowledgebase and/or check all
the other self support options and support programs available.
- You could also try posting your message again. Make sure it is posted in the
correct newsgroup. (http://forums.novell.com)
Be sure to read the forum FAQ about what to expect in the way of responses:
http://forums.novell.com/faq.php
If this is a reply to a duplicate posting, please ignore and accept our apologies
and rest assured we will issue a stern reprimand to our posting bot.
Good luck!
Your Novell Product Support Forums Team
http://support.novell.com/forums/

Restrict number of simultaneous connection from client to EJB bean

Similar Messages

Maybe you are looking for