I have been trying to write a very basic chat program but at the moment I am having problems getting it to be multiuser as it closes all connections when one client shutsdown. I have also been having problems trying to get the program to display a list of usernames to the clients. I have tried... (0 Replies)
Hello there, just a quick question.....Can someone please explain the concept that enables you to establish a connection using the same userId
Thanx (1 Reply)
Hi everybody i need your help on this I have LAN which run Sun microsystem with solaris 7 OS on each of the servers. The LAN was working fine before an interruption of power supply which makes servers to operating as standalone servers. i.e none of the servers have access to one another. How do i... (2 Replies)
Hi,
I'm having a problem with my ssh link to various Sun servers running Solaris 9 and 10 from an Windows XP box running Cygwin/X.
I am using ssh to connect to a number of different Sun servers. My problem is that when editing a remote shell command line with the arrow direction keys the... (0 Replies)
Hi everyone,
I am hoping anyone of you could help me in this weird problem we have in 1 of our Solaris 10 servers. Lately, we have been having some ftp problems in this server. Though it can ping any server within the network, it seems that it can only ftp to a select few. For most servers, the... (4 Replies)
we designed a primitive operating system for learning basics fundamentals and we created process switching, interrupt/polled IO for device drivers like UART and printers. We accomplish this by using our own tools called SPEDE (for downloading compiled elf image from host ubuntu system that have... (0 Replies)
does sftp connection closes by default if it stays idle for a prolonged time ?
i have checked sshd_config files , there is no time out value set. but still the connection closes after certain period of time.
Please help.
verbose mode output :
sftp> debug1: channel 0: free:... (10 Replies)
Hello Guys ,
I have been working on a script where we are looking to connect a remote Xserver from a Unix box. Once a connection is made , i need to run several commands on remote machine to check various stuffs.
As per my knowledge on unix (which is like a drop in ocean) , i found SSH as a... (7 Replies)
Hi Everyone,
I am trying to send files from Linux to DataPower server using public key based authentication but it's not working as expected and every-time password expecting for sftp transfer.
Can someone please help on this?
Steps I fallowed:
Created keys pair at source server... (4 Replies)
I tried the below steps for telnet command from a remote server:
1. telnet myservice.com 443
2. GET / HTTP/1.0
3. Press enter key twice
Please see the output below: bash-3.2$ hostname
remoteserver1
bash-3.2$ telnet myservice.com 443
Trying 191.172.172.133...
Connected to... (7 Replies)
Discussion started by: mohtashims
7 Replies
LEARN ABOUT DEBIAN
net::smtp::server::relay
Server::Relay(3pm) User Contributed Perl Documentation Server::Relay(3pm)NAME
Net::SMTP::Server::Relay - A simple relay module for Net::SMTP::Server.
SYNOPSIS
use Carp;
use Net::SMTP::Server;
use Net::SMTP::Server::Client;
use Net::SMTP::Server::Relay;
$server = new Net::SMTP::Server('localhost', 25) ||
croak("Unable to handle client connection: $!
");
while($conn = $server->accept()) {
# We can perform all sorts of checks here for spammers, ACLs,
# and other useful stuff to check on a connection.
# Handle the client's connection and spawn off a new parser.
# This can/should be a fork() or a new thread,
# but for simplicity...
my $client = new Net::SMTP::Server::Client($conn) ||
croak("Unable to handle client connection: $!
");
# Process the client. This command will block until
# the connecting client completes the SMTP transaction.
$client->process || next;
# In this simple server, we're just relaying everything
# to a server. If a real server were implemented, you
# could save email to a file, or perform various other
# actions on it here.
my $relay = new Net::SMTP::Server::Relay($client->{FROM},
$client->{TO},
$client->{MSG});
}
DESCRIPTION
The Net::SMTP::Server::Relay module implements simple SMTP relaying for use with the Net::SMTP::Server module. All this module does is to
take a given message and iterate through the list of recipients, doing DNS lookups for the associated MX record and delivering the
messages. This module makes extensive use of the plethora of other modules already implemented for Perl (specifically the DNS and
Net::SMTP modules in this case), and should give but a glimpse of the potential for extending the Net::SMTP::Server's functionality to
provide a full-featured SMTP server, native to Perl.
The above example illustrates the use of the Net::SMTP::Server::Relay modules -- you simply have to instantiate the module, passing along
the sender, recipients, and message. More formally:
$relay = new Net::SMTP::Server::Relay($from, @to, $msg);
Where $from is the sender, @to is an array containing the list of recipients, and $msg is the message to relay.
AUTHOR AND COPYRIGHT Net::SMTP::Server / SMTP::Server is Copyright(C) 1999, MacGyver (aka Habeeb J. Dihu) <macgyver@tos.net>. ALL RIGHTS
RESERVED.
You may distribute this package under the terms of either the GNU General Public License or the Artistic License, as specified in the Perl
README file.
SEE ALSO
Net::SMTP::Server::Server, Net::SMTP::Server::Client
perl v5.10.1 1999-12-28 Server::Relay(3pm)