Signal tranmission between client and server through tcp/ip

Hi everyone,I want to transmit analog signal from server to the client,I enclosed one file which is used to transfer an array of string,how can I modify the enclosed example for analog signal tranmission(numeric) and save the signal into a file "load to an ASCII file"".kindly help me to modify this code.
Thanks
regards,
Khan_khan
Attachments:
ConcatenatedStringToArray.vi ‏11 KB
Simple Data Client.vi ‏20 KB
Simple Data Server.vi ‏19 KB

Dear thanks for your reply and suggestion.I solve somehow the problem as enclosed in the zip file but now there is one problem that i am not getting with. When I run the project, the first array with the name of "array" gives the wrong result in some position.First all slots of array are filled with the right data but then the first index and few other index gives the wrong result.Kindly correct my error.
The second problem is ,when i increase the frequency of the signal considering also the sampling rate, it gives me unexpected data at multiple locations.Kindly correct my design so that it should work perfectly.I shall be very thankful.
Attachments:
ConcatenatedStringToArray.vi ‏13 KB
Simple Data Client.vi ‏23 KB
Simple Data Server.vi ‏27 KB

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Best Regards

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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

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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:
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Unable to read data from the transport connection: An existing connection was forcibly closed by the remote host.
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Hello Pavan
thanks for your response. you said that for the connection type 'H' we need to provide values for GATEWAY HOST and GATEWAY SERVICE but here i need to create the RFC destination of type 'T'. so please tell me whether i need to give the values for GATEWAY HOST and GATEWAY SERVICE for connection type 'T' also and the second thing is please tell me the difference between Application system and bussiness system accordingly to my landscape which i mentioned in my question.
I am in little confusion because as per the requirement for abap proxies in the blog they mentioned that all these setting should be done in the bussiness system (ie SAP R/3) but you are saying that Application system. so please clarify.
My landscape which i am going to use in Abap proxy generation
System A: XI 3.0
System B: R/3
Here which is bussiness system and which is application system. Pls calrify.
Thanks in advance.
Regards
Raj

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

To_char displays different results on sql client and server

Hi,
I am executing the below query on my database with 8.1.7.4 version:
SQL> select to_char(to_date('20-OCT-07'),'D') from dual;
The following result is displayed:
T
7
When the same query is being run through sqlplus client(9.2.0.3) connecting to the same database, following result is being displayed:
SQL> select to_char(to_date('20-OCT-07'),'D') from dual;
T
6
Could anyone please explain me why is this difference and what parameter setting needs to be made to get the same result.
Thanks in advance,
Vishwanath

Or from the territory part of NLS_LANG OS variable :
oracle@xxx:/home/oracle# echo $NLS_LANG
AMERICAN_AMERICA.UTF8
oracle@xxx:/home/oracle# sqlplus '/ as sysdba'
SQL*Plus: Release 9.2.0.8.0 - Production on Mon Oct 22 10:44:59 2007
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production
SQL> select to_char(to_date('20-OCT-07'),'D') from dual;
T
7
SQL> quit
Disconnected from Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production
oracle@xxx:/home/oracle# export NLS_LANG=AMERICAN_FRANCE.UTF8
oracle@xxx:/home/oracle# sqlplus '/ as sysdba'
SQL*Plus: Release 9.2.0.8.0 - Production on Mon Oct 22 10:45:38 2007
Copyright (c) 1982, 2002, Oracle Corporation. All rights reserved.
Connected to:
Oracle9i Enterprise Edition Release 9.2.0.8.0 - 64bit Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.8.0 - Production
SQL> select to_char(to_date('20-OCT-07'),'D') from dual;
T
6
SQL>Check it on both sites (client and server).
Nicolas.

Differences between Dektop and Server - JS

Hello All,
Could anyone help me to have the list of differences (as an documentation) between Dektop and Server version to write JS?
Thanks,
Praveen

Hi Gejaraja,
I would suggest please go through the below link.
https://www.adobe.com/content/dam/Adobe/en/devnet/indesign/cs55-docs/InDesignServer/ids-sc riptingguide.pdf
thx,
csm_phil

The version of OLE on the client and server machines does not match. (Exception from HRESULT: 0x80010110)

Hi,
I have installed FIM CM Client on one machine and FIM CM update service on another machine. Both are windows server 2008 r2 machines.
When i try to enroll a permanent smart card for a user, its shows me the following error:-
The version of OLE on the client and server machines does not match. (Exception from HRESULT: 0x80010110)
Also there is no logging done for the particular event.
I am able to change my smart card pin and view my smart card info. through the FIM CM client.
Is there a compatibility issue of FIM CM 2010 with Windows server 2008 r2?
Thanks

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]

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.

Signal tranmission between client and server through tcp/ip

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