10 More Discussions You Might Find Interesting
1. AIX
Hi
We have an AIX5.3 server with application which is written in C. We are facing server (lpar) hangs intermediately. If we open new telnet window prompts for user and takes hell of a time to authenticate, not only that if we run ps -aef then also it takes lot of time. surprisingly there is no... (2 Replies)
Discussion started by: powerAIX
2 Replies
2. AIX
Hi,
We have 2 lpars on p6 blade. One of the lpar is having 3 core cpu with 5gb memory running sybase as database. An EOD process takes 25 min. to complete.
Now we have an lpar on P7 server with entitled cpu capacity of 2 with 16 Gb memory and sybase as database. The EOD process which takes... (17 Replies)
Discussion started by: vjm
17 Replies
3. UNIX for Dummies Questions & Answers
hi I am having a performance issue with the following requirement
i have to create a permutation and combination on a set of three files
such that each record in each file is picked and the output is redirected in
a specific format but it is taking around 70 odd hours to prepare a
combination... (7 Replies)
Discussion started by: mad_man12
7 Replies
4. Shell Programming and Scripting
Hi All,
I have the following script which I use in Nagios to check the health of the applications, the problem with it is that the curl part ($TOTAL) does not return anything after running for 2-3 hrs, even though from command line the script runs fine but not from Nagios.
There are 17... (1 Reply)
Discussion started by: jacki
1 Replies
5. Programming
Hi
I am teaching myself perl and am writing a socket application to get experience.
I am using Eclipse with the EPIC plugin to run the code in debug mode. I think that sometimes the script is not releasing the port if I terminate it in debug mode as I am occasionally getting the message: -
... (3 Replies)
Discussion started by: steadyonabix
3 Replies
6. Solaris
Hi Gurus,
I am beginner in solaris and want to know what are the things we need to check for performance monitoring on our solairs OS.
for DISK,CPU and MEMORY.
Also how we do ipforwarding in slaris
Many thanks for your help
Pradeep P (4 Replies)
Discussion started by: ppandey21
4 Replies
7. Programming
Hey guys, im trying to write a program that'll create a report then email the report... my problem is when it comes to the socket trying to send the second command after EHLO smtp,*.*
When the first command is sent its working fine... but when the program tries to send the second command it... (6 Replies)
Discussion started by: Jess83
6 Replies
8. UNIX for Advanced & Expert Users
Hi,
on a linux server I have the following :
vmstat 2 10
procs memory swap io system cpu
r b w swpd free buff cache si so bi bo in cs us sy id
0 4 0 675236 39836 206060 1617660 3 3 3 6 8 7 1 1 ... (1 Reply)
Discussion started by: big123456
1 Replies
9. AIX
We have a AIX v5.3 on a p5 system with a poor performing Ingres database.
We added one CPU to the system to see if this would help. Now there are two CPU's.
with sar and topas -P I see good results: CPU usage around 30%
with topas I only see good results in the process output screen, the... (1 Reply)
Discussion started by: rein
1 Replies
10. UNIX for Advanced & Expert Users
Hello all,
I just stuck up in an uncertain situation related to network performance...
I am trying to access one of my remote client unix machine from a distant location..
The client machine is Ultra-5_10 , with SunOS 5.5.1
The ndd result ( hme1 )shows that the machine is hooked to a... (5 Replies)
Discussion started by: shibz
5 Replies
Net::Server::Proto::SSL(3) User Contributed Perl Documentation Net::Server::Proto::SSL(3)
NAME
Net::Server::Proto::SSL - Net::Server SSL protocol.
SYNOPSIS
See Net::Server::Proto.
DESCRIPTION
Experimental. If anybody has any successes or ideas for improvment under SSL, please email <paul@seamons.com>.
Protocol module for Net::Server. This module implements a secure socket layer over tcp (also known as SSL). See Net::Server::Proto.
There is a limit inherent from using IO::Socket::SSL, namely that only one SSL connection can be maintained by Net::Server. However,
Net::Server should also be able to maintain any number of TCP, UDP, or UNIX connections in addition to the one SSL connection.
Additionally, getline support is very limited and writing directly to STDOUT will not work. This is entirely dependent upon the
implementation of IO::Socket::SSL. getline may work but the client is not copied to STDOUT under SSL. It is suggested that clients
sysread and syswrite to the client handle (located in $self->{server}->{client} or passed to the process_request subroutine as the first
argument).
PARAMETERS
In addition to the normal Net::Server parameters, any of the SSL parameters from IO::Socket::SSL may also be specified. See
IO::Socket::SSL for information on setting this up.
BUGS
Christopher A Bongaarts pointed out that if the SSL negotiation is slow then the server won't be accepting for that period of time (because
the locking of accept is around both the socket accept and the SSL negotiation). This means that as it stands now the SSL implementation
is susceptible to DOS attacks. To fix this will require deviding up the accept call a little bit more finely which may not yet be possible
with IO::Socket::SSL. Any ideas or patches on this bug are welcome.
LICENCE
Distributed under the same terms as Net::Server
THANKS
Thanks to Vadim for pointing out the IO::Socket::SSL accept was returning objects blessed into the wrong class.
perl v5.12.1 2007-02-03 Net::Server::Proto::SSL(3)