Sponsored Content
Top Forums Programming Client/Server Socket Application - Preventing Client from quitting on server crash Post 302348118 by varun.nagpaal on Thursday 27th of August 2009 10:56:02 AM
Old 08-27-2009
Client/Server Socket Application - Preventing Client from quitting on server crash

Problem
- Linux Client/Server Socket Application: Preventing Client from quitting on server crash

Hi,
I am writing a Linux socket Server and Client using TCP protocol on Ubuntu 9.04 x64.

I am having problem trying to implement a scenario where the client should keep running even when the server crashes(because of any reason).

By default, when server closes because of error or when killed by closing the window, the client also quits. I have to somehow handle this situation and make sure the client keeps on running and restarts under this scenario.

I think I need to do handle some unix signals in my client application, I am not sure which ones and how? Can anyone suggest how to go about doing this.

Thanks for suggestions in advance.

Regards
Varun
 

10 More Discussions You Might Find Interesting

1. Programming

UDP socket - can both client and server recv and send

Hi, Am very new to socket programming. When we use UDP sockets to communicate between two processess, will both the client/server socket be able to send/recv ? meaning can sendto()/ recvfrom() be used on both server and client? It could be useful even if anybody provide some link on socket... (1 Reply)
Discussion started by: rvan
1 Replies

2. UNIX for Dummies Questions & Answers

socket programming : client server IPC

I'm new to socket programming. Have a basic doubt. I have a structure(global) at the server side. I have two different client connecting to the server. Will the changes made by one client on the structure be visible to the other client when it accesses the same client? I'm creating a STREAM... (3 Replies)
Discussion started by: abc.working
3 Replies

3. Programming

Server - Client application problem

hi all I'm beginner in CORBA Server-Client appliction development. My server- client application was worked well and i have tested it too. Due to some Network problem we have rebooted our dedicated server , then i restart my corba service, application in the server it started... (0 Replies)
Discussion started by: VijayakumarN
0 Replies

4. UNIX for Dummies Questions & Answers

Running server side application on client demand

Ive written a java based "webscraper to rss feed" which resides on my college web space when I execute the app from putty it creates the feed and sets the permissions perfectly.I then wrote a php script to execute the app on demand from the browser using ... system("java -cp... (1 Reply)
Discussion started by: gleesonger
1 Replies

5. Programming

how can I send and receive data in client server socket programing

char name; printf ("Welcome to the server \n"); printf ("Enter user name: \n"); scanf ("%c", &name); how can client send name to server:what should be the code? int send ( int sid , const char ∗buffer Ptr , int len , int f l a g ) how can client receive ack from... (1 Reply)
Discussion started by: saiful_911
1 Replies

6. Programming

socket programing in client server

hei, i want to enter name and read it by client server socket program after checking name validity put the password and check.if ok than server clirnt say correct other wise incorrect. below my code: char name; printf ("Welcome to the server \n"); printf ("Enter user name: \n"); scanf... (1 Reply)
Discussion started by: saiful_911
1 Replies

7. Windows & DOS: Issues & Discussions

Office server => laptop =>client server ...a lengthy and laborious ftp procedure

Hi All, I need your expertise in finding a way to solve my problem.Please excuse if this is not the right forum to ask this question and guide me to the correct forum,if possible. I am a DBA and on a daily basis i have to ftp huge dump files from my company server to my laptop and then... (3 Replies)
Discussion started by: kunwar
3 Replies

8. Programming

C Socket Client/Server Fork Loop

Hello people. I'm trying to do something like a search engine. Server runs in the background by using ./server & which has data from a textfile stored in an array. Client then runs by using ./client It will then prompt "Search for:" For example, if I searched for Products called Instant... (0 Replies)
Discussion started by: andylbh
0 Replies

9. Programming

Client accidently close when the server crash

The steps to test the problem 1. Open TCP Server 2. Open TCP Client 3. TCP Client sends data to Server. 4. Close TCP Server and the client also crash without any notification Second wonderful test: 1. Comment the following statement in Client.c (at line 168) and compile it Writen(... (1 Reply)
Discussion started by: sehang
1 Replies

10. Programming

Socket dual client/server Linux

I'm trying to make a "dual/server client" (ipv4,ipv6) with sockets in linux but i don't know how to join both codes. I have a dual client ipv4 and ipv6, but i have problems with the server if you notice the only difference between them it's the AF_INET (pf_inet ipv4, and if_inet6 ipv6) and the port... (3 Replies)
Discussion started by: godna
3 Replies
SOAP::WSDL::Server::Simple(3pm) 			User Contributed Perl Documentation			   SOAP::WSDL::Server::Simple(3pm)

NAME
SOAP::WSDL::Server::Simple - CGI based SOAP server for HTTP::Server::Simple SYNOPSIS
package TestServer; use base qw(HTTP::Server::Simple::CGI); use MyServer::TestService::TestPort; sub handle_request { my ($self, $cgi) = @_; my $server = MyServer::TestService::TestPort->new({ dispatch_to => 'main', transport_class => 'SOAP::WSDL::Server::Simple', }); $server->handle($cgi); } my $httpd = __PACKAGE__->new(); $httpd->run(); USAGE
To use SOAP::WSDL::Server::Simple efficiently, you should first create a server interface using wsdl2perl. SOAP::WSDL::Server::Simple dispatches all calls to appropriately named methods in the class or object set via "dispatch_to". See the generated server class on details. DESCRIPTION
Lightweight SOAP server for use with HTTP::Server::Simple, mainly designed for testing purposes. It allows to set up a simple SOAP server without having to configure CGI or mod_perl stuff. SOAP::WSDL::Server::Simple is not recommended for production use. METHODS
handle See synopsis above. LICENSE AND COPYRIGHT
Copyright 2004-2008 Martin Kutter. This file is part of SOAP-WSDL. You may distribute/modify it under the same terms as perl itself AUTHOR
Martin Kutter <martin.kutter fen-net.de> REPOSITORY INFORMATION
$Rev: 391 $ $LastChangedBy: kutterma $ $Id: Client.pm 391 2007-11-17 21:56:13Z kutterma $ $HeadURL: https://soap-wsdl.svn.sourceforge.net/svnroot/soap-wsdl/SOAP-WSDL/trunk/lib/SOAP/WSDL/Client.pm $ perl v5.10.1 2010-12-21 SOAP::WSDL::Server::Simple(3pm)
All times are GMT -4. The time now is 08:48 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy