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2answers
149 views

Simulate PostgreSQL query timeout

I would like to test the behaviour of a program which executes queries to a PostgreSQL server in case of a query timeout. How could I simulate that?
1
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2answers
70 views

Increasing the time for requests to complete

I have a one off web request that I need to send via a Wordpress page hosted on my server. The request takes a long time because it's processing a lot of data; unfortunately, the page returns with an ...
5
votes
1answer
953 views

Too big delay with xscreensaver on wrong password in OpenSUSE 12.2

There is too big delay when logging in with xscreensaver in OpenSUSE 12.2 --- Actual delay is 10 seconds, but not found anywhere in configs Already done: checked pam timeout in login.defs (3 ...
3
votes
1answer
169 views

Why are these connections not classified as “established” under conntrack?

I have the following rule for iptables: -A OUTPUT -m conntrack --ctstate ESTABLISHED -j ACCEPT such that outgoing connections not classified as established will be logged. Occasionally, the ...
3
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1answer
261 views

Why sudo won't remember my password?

I use sudo in many systems, but I have one of them that makes me type my password each time I run sudo. All the others remember it for a while. This is debian 7.4 wheezy and sudo 1.8.5 I found this : ...
2
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1answer
297 views

mpd daemon prematurely ending jobs

I am a little out of my depth here so bear with me. I am trying to configure mpirun and mpiexec to run software called Materials Studio on a 1 node, 2 processor, 12 core cluster. The submission scheme ...
0
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1answer
102 views

How to find and edit “Apache timeout”?

I'm trying to view the default value of Apache timeout of my server, but I found nothing about that in /etc/httpd/conf/httpd.conf . So where is " timeout " supposed to be and how do I change its value ...
0
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1answer
23 views

run a programm with timeout sending multiple signals in different times

i need to run a programm with timeout with multiple time limits and different signals for the limits. for example: run nano with timeout sending SIGTERM after 5s and after 10s SIGKILL
0
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1answer
45 views

How to extract all links from a given url in a decent time

I'm trying to extract the links from a specified url and redirect them to a file. At first I tried using --spider , this is my code: wget --spider --force-html -m http://file/path 2>&1 | grep ...
0
votes
1answer
65 views

Timeout procedure for using to much memory or cpu

How hard is it to create some kind of timeout procedure for using to much memory or cpu on a linux/unix server? What would you have to do to do this? This happens WAY to often. I understand you may ...
0
votes
1answer
2k views

SNMP Timeout: No Response from 127.0.0.1

I recently cloned a centos 6.5 virtual machine from one location to another. In the process, the IP and netmask of the system changed. For awhile after the clone everything seemed to work fine, and ...
2
votes
0answers
709 views

Increase SSH ConnectTimeout greater than 60 seconds

I don't seem to be able to increase the SSH connection timeout much beyond a minute: $ date; ssh home-qnap -o ConnectTimeout=7200; date Wed 14 Jan 2015 15:23:32 AEDT ssh: connect to host home-qnap ...
2
votes
0answers
92 views

Last data traffic time for a TCP socket

Is it possible, to find out when was the last time there was any traffic on an opened TCP socket? Keepalive and timeout timers are based on this statistic, so I guess it has to be stored somewhere. ...
2
votes
0answers
266 views

CentOS 5.5 server dropping & blocking connection

I'm running a CentOS release 5.5 (Final) server running the LAMP stack amongst other things. When working on a web project with numerous active connections to the server box (Plesk over HTTP, SSH and ...
2
votes
0answers
406 views

IPTables dropping UDP packet stream

I have a configuration where UDP packets containing encapsulated DNS data are sent to a KVM instance for processing. The KVM instance sits behind an IPtables firewall which is also doing NAT. The ...
2
votes
0answers
214 views

Shorter timeout on I/O errors MacOS X

How do you set a shorter timeout value for read/write I/O errors on MacOSX? We tend to get a few semicrashed disks and want to rsync the contents to a secure location, but when the file subsystem ...
1
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0answers
44 views

Is an SSH connection timeout expected when iptables is set to REJECT?

We’re setting up a firewall for a machine that should allow: incoming SSH connections from particular IP addresses; ICMP, except for redirect. We’ve opted to use REJECT over DROP, at least until ...
1
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0answers
82 views

Apache Load Balancer Timeout

We have two httpd servers running on RHEL 6 behind a hardware load balancer We are getting timeout errors in our httpd error log. [Fri Feb 19 15:06:49.823372 2016] [proxy_http:error] [pid 15760] ...
1
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0answers
19 views

timeout when initiating a sshfs connection

I have following line in /etc/fstab 192.168.1.10:/data /mnt/data fuse.sshfs rw,noauto,nosuid,nodev,noexec,_netdev and following line in /etc/rc.local: mount /mnt/data During boot process, ...
1
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0answers
145 views

Postfix cannot start but dovecot is ok

My postfix service cannot start. Here is message: Job for postfix.service failed. See 'systemctl status postfix.service' and 'journalctl -xn' for details. And here is service status: ...
1
vote
0answers
127 views

Apache SSL timeout is not matching settings

I have a CentOS 6.7 apache Server version: Apache/2.4.7 (Unix) server with both http and https ports configured. They are configured the same, except for the SSL specific settings. The most relevant ...
1
vote
0answers
182 views

xauth : timeout in locking authority file .Xauthority

I am trying to run the xterm using a particular user. However its giving the below error: xauth: timeout in locking authority file /oracle/user/.Xauthority I used the strace xauth list command. ...
1
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0answers
1k views

Kali 2.0 Reaver 1.5.2 EAPOL request times out error (code: 0x02)

Hi and thanks very much in advance for any help. I am new to Kali and reaver and am encountering an issue with EAPOL requests getting stuck. To explain the whole situation, reaver itself won't ...
1
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0answers
32 views

'Unbusy' terminals which will be logged out when TMOUT is reached

I would like auto-logout some terminal sessions with a TMOUT (timeout) configuration, but in that case the users leave a program opened for which the 'unbusy' sign is the ZERO I/O between server and ...
1
vote
0answers
508 views

Timeout a service

Is there a way to have systemd stop a service after it has been running for X amount of seconds? I looked at just wrapping ExecStart with timeout, however I believe it might not work if my service is ...
1
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0answers
82 views

6.0.7 Debian timeout if more connections at once

We are a some devs working on a Debian server. We are all connecting from one IP. So basically the server handles a lot of requests from the same IP. Now what happens from time to time, is that we ...
0
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0answers
58 views

How to restart script or reboot if FFMPEG / AVCONV get stuck?

I am using AVCONV to stream my webcam on Dailymotion, here is the command : avconv -f video4linux2 -s 853x480 -i /dev/video0 -f flv -b 800k -r 14 rtmp://publish.dailymotion.com/publish-dm/xxx I run ...
0
votes
0answers
35 views

Creating a manual delay (30 seconds) on server side (VSFTPD ) - while a bash client sends to it some files using curl

I have created a shell script in ubuntu that connects to a vsftp server using curl and transfer some files. In my testing 3 files and each file will take 0.3 seconds to get transferred (very fast to ...
0
votes
0answers
30 views

Apache keeps loading the page

If the www directory is mounted from another server through NFS and there is some problem on NFS server , ( some NFS related service is stuck or stopped) , in the mean time if some page is accessed , ...
0
votes
0answers
20 views

java frameworks ( tomcat, jboss ), tcpip, session expiration

We have in house linux servers from different vendors, so each server has a different distro ( rhel, centos, debian, ubuntu ) and tomcat or jboss. With some web application, if the logged user ( ...
0
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0answers
40 views

timout command is not timing out

I have a timeout command that is not timing out. user@db:~$ ps aux | grep 'timeout' user 4979 0.0 0.0 4440 628 pts/144 S+ 18:52 0:00 sh -c timeout 16 mycommand user 4980 0.0 ...
0
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0answers
200 views

VNC connection times out

I have a VNC server running on a box but can't connect to it over the internet and I don't know why. Here's what I have: on server $ ps ax | grep Xvnc 21304 ? S 0:00 Xvnc4 :1 -desktop ...