Sponsored Content
Full Discussion: Sockets and File descriptors
Top Forums Programming Sockets and File descriptors Post 92500 by andryk on Monday 12th of December 2005 06:36:15 AM
Old 12-12-2005
That's all about inter-process communication ... well i think!
What if the main server listen on another socket serving the updated descriptor table, you then signal all child that a new refreshed table is available on socket x whenever a new child is joining the party ...
 

10 More Discussions You Might Find Interesting

1. Programming

File Descriptors

Hi, I have written a daemon process, to perform certain operations in the background. For this I have to close, the open file descriptors, Does anybody know how to find out the number of open file descriptors ? Thanks in Advance, Sheetal (2 Replies)
Discussion started by: s_chordia
2 Replies

2. UNIX for Advanced & Expert Users

File Descriptors

Hello all, A few questions on file descriptors ... scenario : Sun Ultra 30 with Sun OS 5.5.1 , E250 with Solaris 2.6 In one of my servers, the file descriptor status from the soft limit and hard limits are 64 and 1024 respectively for root user. Is the soft limit (64) represents the... (3 Replies)
Discussion started by: shibz
3 Replies

3. UNIX for Dummies Questions & Answers

file descriptors

i m trying to learn processes in unix and i've been reading this but i don't quite get it. its regarding file descriptors. : each is a part of file pointers, they point to another area. indexes into an Operating system maintained table called "file descriptor table". one table per process. may... (3 Replies)
Discussion started by: a25khan
3 Replies

4. Shell Programming and Scripting

File descriptors problem perplexing me

Greetings, I have a troubling problem with a Korn Shell concept that I know works in Solaris. Essentially I am assigning file descriptors to a coprocess. Also, it should be noted that I am not using the public domain ksh but, rather AT&T ksh93. Here is a test scenario: $ sqlplus -s... (5 Replies)
Discussion started by: tmarikle
5 Replies

5. Shell Programming and Scripting

Multiple co-processor file descriptors

I have a script that creates a KSH co-process for Oracle sqlplus and I am presently interacting with it via print -p and read -p. I also need to interact with another Oracle database what isn't permitted to have any direct connection to the first. Presently, I simply disconnect from the first... (10 Replies)
Discussion started by: tmarikle
10 Replies

6. UNIX for Advanced & Expert Users

File Descriptors + cron

Hi All, This thread is going to be a discussion basically bringing out more information from the experts on cron jobs and the associated file handles. So, here is the question. There is definitely a constant ' n ' as the maximum number of file handles alloted to a process ' p '. Will... (7 Replies)
Discussion started by: matrixmadhan
7 Replies

7. UNIX for Dummies Questions & Answers

Using File Descriptors, traverse a list

I have written this code, and according to my research it SHOULD be going down the list until it is finished, but I am getting blank feedback. Nothing is being output as far as I can tell. #!/bin/sh while echo Enter to start traversing read enter do read list <&3 echo $list done any... (2 Replies)
Discussion started by: MaestroRage
2 Replies

8. HP-UX

exec and file descriptors

Hi, I speak and write english more or less, so I hope my asking be clear. :) In the company I am working, they are using control-m software to lunch shell scripts. So i put this command in all shell scripts: export LOGFILE_tmp=$PRODUC_DATA/tmp/${SCRIPT}_${PAIS}_`date... (0 Replies)
Discussion started by: anamcara
0 Replies

9. UNIX for Dummies Questions & Answers

Semaphores and File Descriptors

What is the difference between a file descriptor and a semaphore? My basic understanding is: - a file descriptor is a small positive integer that the system uses instead of the file name to identify an open file or socket. - a semaphore is a variable with a value that indicates the... (1 Reply)
Discussion started by: Mr_Webster
1 Replies

10. Shell Programming and Scripting

Questions about file descriptors

Hi, I'm playing with KSH I entered following command in terminal { echo "stdout" >&1; echo "stderr" >&2; } > out And I get only stoud in a new file out. My question is: Where did my stderr vanish ? (5 Replies)
Discussion started by: solaris_user
5 Replies
TKABBER(1)						      General Commands Manual							TKABBER(1)

NAME
Tkabber -- a GUI client for XMPP (Jabber) instant messaging protocol SYNOPSIS
tkabber [options] DESCRIPTION
Tkabber is a GUI client for XMPP (Jabber) instant messaging protocol. It provides full support for basic XMPP specifications as well as many extensions (XEPs) including multi-user conferencing, file transfers, extensive handling of privacy lists and much more. Tkabber is written in Tcl/Tk and thus is easily extensible. This manual page was written for the Debian distribution because the original program does not have a manual page. OPTIONS
-colormap Colormap for main window -display Display to use -geometry Initial geometry for window -name Name to use for application (default: tkabber) -splash Display the initial splash screen (default: yes) -sync Use synchronous mode for display server -visual Visual for main window -use Id of window in which to embed application -- Pass all remaining arguments through to script SEE ALSO
Tkabber reference manual: /usr/share/doc/tkabber/tkabber.html Tkabber WWW site: http://tkabber.jabber.ru/ Tkabber wiki pages: http://tkabber.jabe.ru/ tkabber-plugins(7) AUTHOR
This manual page was written by Jonas Meurer <jonas@freesources.org> for the Debian system (but may be used by others). Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.1 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts. TKABBER(1)
All times are GMT -4. The time now is 12:58 AM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy