|
|
Sponsored Content
Top Forums
Shell Programming and Scripting
Closing sockets with shell-command ?
Post 302321515 by trutoman on Monday 1st of June 2009 11:13:52 AM
06-01-2009
Closing sockets with shell-command ?
Hello everyone.
(I have found in this forum lots of infos about closing socket in c, and others lenguages but never with shell-command)
Im developing a tool over tcl/tk; in this application i open a socket to communicate with a ada application.
In the init script i open both programs (tcl and ada) and each of them open a socket to communicate between them. When i close both programs, the sockets remains there during one minute more-less. I need some shell command to close it.
How can i close that sockest faster?? i really need to do it.
Is the problem in the "socket open options" perhaps?
The socket remains in "FIN_WAIT2 state" long time(1 minute).
( Im using ubuntu 8.10 core 2.6.24-23-generic and bash version 3.2.39 )
Thx all.
(I have found in this forum lots of infos about closing socket in c, and others lenguages but never with shell-command)
Im developing a tool over tcl/tk; in this application i open a socket to communicate with a ada application.
In the init script i open both programs (tcl and ada) and each of them open a socket to communicate between them. When i close both programs, the sockets remains there during one minute more-less. I need some shell command to close it.
How can i close that sockest faster?? i really need to do it.
Is the problem in the "socket open options" perhaps?
The socket remains in "FIN_WAIT2 state" long time(1 minute).
( Im using ubuntu 8.10 core 2.6.24-23-generic and bash version 3.2.39 )
Thx all.
|
|
10 More Discussions You Might Find Interesting
1. Post Here to Contact Site Administrators and Moderators
hi,
Just wondering if there could be a way to close threads whose creator has got the desired reply.
however if someone still wants to give a remark or suggest further on the thread one can still do so.
Besides on the control panel there should be some kind of selection criteria to view... (3 Replies)
Discussion started by: linuxpenguin
3 Replies
2. Shell Programming and Scripting
I am using a shell script to telnet into a remote unix server and execute certain commands. But if any command being executed remotely, throws an error, the script just hangs. And the telnet session does not get closed.
I want to be able to close the session and complete the script execution in... (1 Reply)
Discussion started by: farahzaiba
1 Replies
3. IP Networking
Hello sir.
I could establish the connection between any 2 systems in LAN using Socket Class in Java. I would like to learn more and know how to connect to other users in the LAN and send the messages using the shell instead of java.......... (2 Replies)
Discussion started by: nsharath
2 Replies
4. Shell Programming and Scripting
Ok i know to open a window from a script (mac);
open whatever(name of a directory)
but i don't how to close it.
please some help.
thanks. (0 Replies)
Discussion started by: Tártaro
0 Replies
5. UNIX for Dummies Questions & Answers
Hi,
I have a commands in a file called commands.file, I am using this file with the following commnad
xterm -e "commands.file"
After executing this file in the new xterm, it is closing automatically.
I want to use that xterm after that.
Please help me regarding this?
:)
... (4 Replies)
Discussion started by: chaitubek
4 Replies
6. IP Networking
Hi,
I have a question on closing the listen socket in server. In the application I am working, the server is continously receiving requests from the client in its master socket to handle each request. There is an option to shutdown the server process. In this case do I need to explicitly close... (1 Reply)
Discussion started by: naan
1 Replies
7. Shell Programming and Scripting
Can someone help me with a sed command:
There will be multiple occurences in a file that look like this:
MyFunction(12c34r5)
and I need to replace that with just the 12c34r5 for every occurrence. The text between the parentheses will be different on each occurrence, so I can't search for that.... (4 Replies)
Discussion started by: missb
4 Replies
8. UNIX for Dummies Questions & Answers
Hello,
I want to create application which launches some terminal, then some command is executed on that terminal and then prevent terminal from closing.
I started to do on gnome-terminal because the Gnome is the most widely used desktop-manager in the Linux distributions.
I want to do... (3 Replies)
Discussion started by: tyanata
3 Replies
9. Shell Programming and Scripting
REALLY new to this stuff, sorry.
So I want a shell script to open a program, wait 45 minutes, close it, and then do it all again. I want to do this because I am running an iMacros Script for a long period of time and if Firefox is not constantly restarted, memory leaks start to happen.
Anyway... (6 Replies)
Discussion started by: plsbbg
6 Replies
10. Shell Programming and Scripting
I have a shell script that does everything I need it to do. But, when I was testing it I realized it doesn't print the closing XML tag.... Does anyone know how to incorporate printing the XML tag with my script? I am using AWK any help would be appreciated. (4 Replies)
Discussion started by: risarose87
4 Replies
LEARN ABOUT MOJAVE
platform::shell
platform::shell(n) Tcl Bundled Packages platform::shell(n) __________________________________________________________________________________________________________________________________________________ NAME
platform::shell - System identification support code and utilities SYNOPSIS
package require platform::shell ?1.1.4? platform::shell::generic shell platform::shell::identify shell platform::shell::platform shell _________________________________________________________________ DESCRIPTION
The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell. This package allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only requirement is that the other shell (identified by its path), is actually executable on the current machine. While for most platform this means that the architecture of the interrogated shell is identical to the architecture of the running shell this is not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run 32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers. For applications like a code repository it is important to identify the architecture of the shell which will actually run the installed packages, versus the architecture of the shell running the repository software. COMMANDS
platform::shell::identify shell This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell. platform::shell::generic shell This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell. platform::shell::platform shell This command returns the contents of tcl_platform(platform) for the specified Tcl shell. KEYWORDS
operating system, cpu architecture, platform, architecture platform::shell 1.1.4 platform::shell(n)