Sponsored Content
Full Discussion: false tcp connection
Special Forums IP Networking false tcp connection Post 302401216 by johnbach on Friday 5th of March 2010 07:07:56 AM
Old 03-05-2010
false tcp connection

Why this happens?
How to solve this?
Code:
$netstat -na |grep 9325
tcp        0      0 127.0.0.1:9325              127.0.0.1:9325              ESTABLISHED

When a client socket repeatedly tries to connect to an inactive(no server socket is listening on this port) local port,connect succeeds.

System Information
Code:
$uname -a
Linux pztest.locadomain 2.6.18-92.el5 #1 SMP Tue Apr 29 13:16:15 EDT 2008 x86_64 x86_64 x86_64 GNU/Linux

 

10 More Discussions You Might Find Interesting

1. UNIX for Advanced & Expert Users

TCP/IP Connection getting slower...

Hi, We have developed a server program using TCP/IP Communication to communicate with another client program. After running for some days we find the TCP/IP connection from the server program is getting slower. What i mean to say is since the send() function in the server program (it is... (2 Replies)
Discussion started by: rajesh_puru
2 Replies

2. UNIX for Dummies Questions & Answers

How to check the TCP/UDP port of a connection

Hi, Users are connecting thru a KCML Client to UNIX machine, and I want to know which TCP/UDP port that client uses? How can I check the port of a user logged in? Regards, Tayyab (2 Replies)
Discussion started by: tayyabq8
2 Replies

3. UNIX for Advanced & Expert Users

about TCP connection

Hi Experts, need help about release or refresh TCP Connection: i have the sample like below : application log connection: 0500 ( 192.168.0.1:36053) 00919 2007/05/10 23:30:25 112 13 2007/05/10 23:30:25 1969/12/31 17:00:00 0500 ( 192.168.0.1:36054) 00920 2007/05/10 23:30:26 000 00... (3 Replies)
Discussion started by: bucci
3 Replies

4. Shell Programming and Scripting

Create a TCP/IP Connection

Hello, I am trying to write a script in Perl which will send some data from a UNIX Box to a windows box. I am planning to create a TCP/IP communication port for the same. How do I go about this? Kindly help. Regards, Garric (50 Replies)
Discussion started by: garric
50 Replies

5. Programming

close existing tcp connection in C

Hello. I would like to know how to close an existing tcp socket. I have read some stuff and learned how to create a socket and then close it but have not found anything about how to close an existing tcp socket created by another application. The situation is this: I have an ODBC server running and... (6 Replies)
Discussion started by: raidzero
6 Replies

6. Solaris

many tcp connection in close-wait

Hi, I use solaris Unix . I find there is some problem in application and it generate many "close-wait" tcp connect and stay in the server . it is generate by process id 7740 root@XX # netstat -an | grep CLOSE_WAIT | wc -l 285 root@XX # netstat -an | grep CLOSE_WAIT 10.158.35.4.34805 ... (2 Replies)
Discussion started by: abcdef
2 Replies

7. Red Hat

I want to know the disconnection time of my broadband tcp/ip connection.

Hello, I want to know the disconnection time of my broadband tcp/ip connection as it got disconnected while downloading data. I use Vuze bit torrent client and JDownloader . I use broadband internet connection and my os is slack 11. The problem I have been facing for last 2/3 days that my... (1 Reply)
Discussion started by: vectrum
1 Replies

8. Programming

TCP connection check

Hi. I am writing client - server application using TCP sockets. I need some very basic functionality, namely: how to check if another "participant" of the connection is still present? I want to handle situations, when client is gone, or server breaks down, etc. (25 Replies)
Discussion started by: Shang
25 Replies

9. UNIX for Dummies Questions & Answers

Tcp connection to Linux server fails

I am trying to send json messages to a port on a linux server from a remote server running a .net program. I have one implementation running with successful incoming messages to port 1514. I tried to replicate the same thing but just to another port but cannot get it to work as I get the following... (3 Replies)
Discussion started by: unienewbie
3 Replies

10. Red Hat

How to solve TCP connection timeout (not in ssh)?

HI We have some Red Hat Linux Sevres which is having TCP connection timeout, not SSH connection, as an example oracle connection connected from TOD. SSH i managed to add keepalive and it's working fine (1 Reply)
Discussion started by: bentech4u
1 Replies
efax-gtk-socket-client(1)				      General Commands Manual					 efax-gtk-socket-client(1)

NAME
efax-gtk-socket-client - a client of efax-gtk to work with lpd/lprng SYNOPSIS
efax-gtk-socket-client [hostname] [port] DESCRIPTION
This program enables lpd/lprng to access the efax-gtk socket server. Meaning the user can send faxes to a printer, which will ack as a fax. It takes two arguments - first a hostname to connect to, and secondly a port number at that hostname to connect to. All efax-gtk-socket- client does is to read from standard input (in this case from lpd/lprng) and passes it to a socket at the hostname and port number passed as arguments to it (namely the hostname of the computer efax-gtk is running on - normally you would specify localhost - and the port number of the socket). fax: :sd=/var/spool/fax: :mx#0: :sh: :lp=/dev/null: :if=/var/spool/fax/efax-gtk-faxfilter: This will cause a printer by the name of "fax" to be available, which (if printed to) will send the file to the efax-gtk socket server. If you set efax-gtk to listen on a port other than port 9900, you will need to amend the file /var/spool/fax/efax-gtk-faxfilter by hand to specify the correct port number on which efax-gtk is listening. Don't forget to restart the lpd printer daemon after amending /etc/printcap. OPTIONS
[ hostname ] - The name of the host to listen to. Usually should be locahlhost. [ port ] - the port number to listen to on the [ hostname ]. SEE ALSO
efax(1), efax-gtk(1). AUTHOR
efax-gtk-socket-client was written by Chris Vine <chris@cvine.freeserve.co.uk>. This manual page was written by Lior Kaplan <kaplan@debian.org>, for the Debian project (but may be used by others). July 18, 2006 efax-gtk-socket-client(1)
All times are GMT -4. The time now is 09:30 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy