In computing, a timeout is either an error condition or event that occurs when an event exceeds the time frame permitted to it, or the period of time allotted to a given event.

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22
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8answers
99k views

Nginx + php-fpm “504 Gateway Time-out” error with almost zero load (on a test-server)

After debugging for 6-hours - I am giving this up :| We have a nginx+php-fpm+mysql in LAN with almost 100 wordpress (created and used by different designers/developers all working on test wordpres ...
19
votes
2answers
25k views

What is the IIS7 default keepalive time?

What is the IIS7 default time for HTTP keepAlive?
17
votes
10answers
60k views

How can I set a short timeout with the ping command?

I am trying to write a script that lists all the hosts on my LAN (there a about 20 of them) and writes the ping status next to each host. I have the DHCP leases file, so I have all the IPs (say, 10.0....
17
votes
2answers
2k views

DNS Server Responses and Timeouts

We're experiencing a frustrating problem on our LAN. Periodically, DNS queries to our ISP nameservers timeout forcing a 5 second delay. Even if I bypass /etc/resolv.conf by using a direct dig to one ...
15
votes
5answers
9k views

Why does my ssh timeout vary with network location?

When I'm ssh'ed into one of our office servers (which run Fedora 10) from home, my session times out after a fairly short period of activity (5 minutes or so). I've tried using TcpKeepAlive on the ...
11
votes
2answers
6k views

How browsers handle multiple IPs [closed]

Can someone direct me to information on exact browsers behavior when browser gets multiple A records for a given hostname (say ip1 and ip2), and one of them is not accessible. I interested in EXACT ...
10
votes
4answers
17k views

Timeout saving table in SQL Server

I'm trying to add a column to a table with much data in SQL Server 2005, using SSMS. So I browse to the table, select Modify, and add the new column. Then, when I press Save, I get the following ...
10
votes
2answers
12k views

SSH Connections freezing with “Write failed: Broken pipe”

I am connecting to a CentOS 5.5 box via SSH from a Ubuntu 11.04 machine. The connection appears to work as expected when it is in active use (i.e. no lag or loss), but if it is left inactive for a ...
9
votes
12answers
22k views

ssh session idle timeout

The Solaris machine we do most of our development on has an annoying habit of timing out SSH sessions. Doesn't matter whether the client is my Ubuntu desktop, my Solaris desktop or my Windows desktop (...
9
votes
2answers
13k views

How to debug apache timeouts?

I run a PHP web application on an Apache 2.2 server (Ubuntu Server 10.04, 8x2GHz, 12Gb RAM) using prefork. Each day Apache gets about 100k-200k requests, of these about 100-200 hits the timeout limit (...
9
votes
3answers
10k views

nginx connection timeout & client closed connection issue

I have this nginx server running on AWS & it was working all fine until recently when couple of users started complaining about the website not opening until they made some 10 attempts to access ...
9
votes
2answers
4k views

ESXcli command timeout at 30 minutes

I am working on a powercli script to loop through each datastore in our environment and reclaim space on the thin provisioned LUNs. All LUNs in the environment are Dell Equal Logic. vCenter ...
8
votes
2answers
10k views

Apache reaching MaxClients and locking the server

I currently have an Apache2 server running with mpm-prefork and mod_php on a OpenVZ VPS with 512M real / 1024M burstable RAM (no swap). After running some tests, I found that the maximum process size ...
8
votes
2answers
32k views

Nginx proxy_read_timeout vs. proxy_connect_timeout

I've started using Nginx as a reverse proxy for a set of servers that provide some sort of service. The service can be rather slow at times (its running on Java and the JVM sometimes gets stuck in "...
8
votes
2answers
18k views

Too many TIME_WAIT state connections! [duplicate]

I've been reading about this everywhere all day, and from what I've gathered, TIME_WAIT is a relatively harmless state. It's supposed to be harmless even when there's too many. But if they're jumping ...
6
votes
2answers
6k views

Setting timeout for cron jobs

Do Ubuntu Linux cron (Vixie cron?) support setting timeout for its jobs? Specifically, the process would be killed after X seconds unless it finishes successfully by then. I have had some cases ...
6
votes
2answers
23k views

Nagios “CRITICAL - Socket timeout after 10 seconds” problems with service and host Checks

got a little bit of a problem with a Nagios system we are using in our office, which has only recently started appearing. what i would like to know really is the best solution to resolve this problem ...
6
votes
1answer
4k views

HAProxy, client timeouts when connecting from JDBC pool

I have a webapp (Tomcat/Hibernate/DBCP 1.4) that runs queries against MySQL, and this works fine for a certain load, say 50 queries a second. When I route the same moderate load through HAProxy (still ...
6
votes
2answers
2k views

Search and Domain in resolv.conf = slow lookups on Ubuntu

I have a machine running ubuntu 10.04 server. I've started getting long (5-10 second) delays when making connections to (some) sites outside of the LAN using tools like curl and wget. Using tcpdump ...
5
votes
2answers
11k views

https timeout while http works

I've set up SSL for my domain and it works from Apache perspective. The problem is that accessing my domain over HTTPS sometimes results in timeouts. When it doesn't work, it takes some time to ...
5
votes
1answer
19k views

Root cause of “curl: (56) SSL read: errno -5961” errors

I was evaluating some SSL failures, and noticed that when I use curl to one of the failing sites, I got curl: (56) SSL read: errno -5961; however, my google queries for that error didn't show the ...
5
votes
3answers
734 views

HTTP (random?) connection timeout with Windows 7

Update: Reinstalled Windows 7 Installed Windows 8 Various Apache tweaks (AcceptFilter http none...) Installed Windows XP Some Wireshark log 1 0.000000000 HonHaiPr_0b:36:ae D-LinkIn_64:ca:28 ...
5
votes
2answers
3k views

Nginx + PHP-FPM Timeouts, almost zero load consumption?

I've got a server running on a Linode with Ubuntu 10.04 LTS, Nginx 0.7.65, MySQL 5.1.41 and PHP 5.3.2 with PHP-FPM. There is a WordPress blog on it, updated to WordPress 3.2.1 recently. I have made ...
4
votes
3answers
324 views

how to avoid timeouts during server reboot

I am running into issues with a site that is using DNS round robin for failover. There are two webservers. When I turn off apache on one box, everything is fine. When browsers try to go to the ...
4
votes
2answers
16k views

mod_fcgid: read data timeout errors

I moved to an unmanaged server that uses fcgid (before I was using mod_php), and in the error logs I see tons of such errors: [Mon Apr 23 21:17:12 2012] [warn] [client 66.249.68.233] mod_fcgid: ...
4
votes
2answers
7k views

Areca 1880i RAID card doesn't initialize: “Waiting for F/W to become ready”

During a kickstart installation (Centos 6.0) of a server having this hardware: Areca 1880i 8-port SAS RAID PCIe 512MB cache Areca Battery Backup Module 6 Hitachi Deskstar 7K3000 HDS723030ALA640 64MB ...
4
votes
7answers
14k views

SSH Session Inactivity Configuration?

I'm trying to zero in on the exact option, or combination of options, that will force each SSH session to be terminated when inactive for a specified time. I'm using Putty to SSH to a RHEL AS3 server;...
4
votes
2answers
31k views

tcptrack shows SYN_SENT connections, does that mean the SYN package reached the server?

our server suffered a serious connection timeout problem, so we track tcp connection with tcptrack we found out that, if the client started to connect to the server, tcptrack shows the connection, ...
4
votes
2answers
3k views

MS Sql Server getting overloading with 'Suspended' queries, mostly reads. Any way to fix this?

I have a Microsoft Sql Server that handles a moderate amout of traffic for a company software suite made up of multiple clients in java and c#. It is getting overloaded with 'Suspended' queries. They ...
4
votes
1answer
2k views

Setting up Nginx to *not* retry on Rails timeouts

I have a Rails+Phusion Passenger set-up. Sometimes, the user query that Nginx is proxying to Passenger/Rails times out. How can we set Nginx such that after keepalive_timeout, Nginx does NOT retry but ...
4
votes
1answer
203 views

clone(2) 30-sec delay in apache

I've issue with apache. Everything begins about a week ago (so this may be related to latest system updates) - my monitoring tools SMS me about non-working website. I've checked it, and looks like ...
4
votes
2answers
603 views

How to reduce timeout for bad password on disconnected laptop?

I use a Windows 7 laptop computer. When not attached to my AD domain, if I enter an incorrect password, I have to wait approximately a full minute before the failure response comes back. When ...
4
votes
0answers
2k views

Nginx as reverse proxy: how to properly configure gateway timeout?

We have configured Nginx as a reverse proxy to an Apache server farm, but I'm running into trouble with the gateway timeouts. Our Goal in human readable form is: "Deliver a request within one second, ...
4
votes
1answer
1k views

Pacemaker/corosync timeout before resource transfers

This seems like a simple question, but one I can't seem to find the answer for despite going over the pacemaker documentation multiple times. I've got corosync set up with pacemaker to share a ...
3
votes
3answers
11k views

AWS EC2 timeout connecting via SSH

I've just started using Amazon's free trial, and followed the "Launch an Amazon EC2 Instance" guide to set up the t2.micro instance, but I'm having trouble connecting to it over SSH. I've set up the ...
3
votes
1answer
1k views

Using curl to make a HEAD request with a hard timeout

I'd like to use curl to send a HTTP HEAD request to a URL to verify that it is working correctly (server is up and sends a successful response). At the end, I need the final HTTP response code ...
3
votes
2answers
2k views

Timeout error in all my apps for every call to smtp servers

On my VPS (a tophost.it "TopServer" with Ubuntu 12.04 LTS), since a few days ago all my apps are became unable to send emails. All I could learn from the logs is that every request goes timeout. I ...
3
votes
2answers
2k views

Apache freezing, How to detect which virtual host is getting hit?

I have a production server that in the last 24 hours has been hard rebooted 4 times due to freezes. Ping is fine but all other services time-out (Apache, SSHd, etc). I have now diagnosed it to Apache ...
3
votes
1answer
8k views

mod_proxy_ajp (70007)The timeout specified has expired: ajp_ilink_receive() can't receive header

I am using mod_proxy_ajp with Tomcat and I receive the following error: (70007)The timeout specified has expired: ajp_ilink_receive() can't receive header How do I fix this?
3
votes
2answers
22k views

Apache 2.2 CGI timeout configuration

I have a default Apache 2.2 system setup with a Perl CGI script directory configured like so: ScriptAlias /jarvis/ "/opt/jarvis/cgi-bin/" Nothing fancy in here except one of my scripts takes over ...
3
votes
2answers
655 views

Why is my SSH session timing out in less than a minute?

Within a minute of connecting to my remote Linux server through SSH, my session times out and I cannot contact the server until a few seconds have passed. Meanwhile, I'm connected to other servers ...
3
votes
2answers
32k views

How to prevent Windows 7 Remote Desktop time outs?

I can't seem to get some Windows 7 machines to prevent active but idle Remote Desktop connections from timing out. I've changed all of the local group policy settings on my test machine under ...
3
votes
1answer
3k views

Nginx and uwsgi timeouts

I have nginx serving a django app powered by uwsgi. Occasionally I am getting 504's and want to increase the timeout. When using the nginx uwsgi module, do I need to use a special param to account for ...
3
votes
1answer
3k views

Ubuntu Apache 10 second timeout

I'm debugging an API I'm building using netcat to send raw HTTP requests. The thing is that Apache closes the connection after 10 seconds, giving me very little time to type. I know that I could pipe ...
3
votes
2answers
504 views

HAProxy - Configure timeouts based on ACL

I am using HaProxy for load balancing. I have multiple backeds, which are routed based on URLs. In my haproxy.cfg file, I have setup the default timeout client 1m But, I want this value ...
3
votes
2answers
2k views

Changing MySQL startup timeout ([fail] reported although mysql properly started)

I've created a script to cleanup InnoDB storage engine. Everything works fine except that creating the ib_logfile0 and ib_logfile1 files when innodb_log_file_size is set to 1GB takes a while which ...
3
votes
3answers
1k views

Timeouts when connecting to SQL Server since installing SP1 for Windows 7

I just installed SP1 for windows 7 and I have severe performance degradation when connecting to SQL Server 2005 since then. Establishing connection takes more than 30 seconds while it's instantaneous ...
3
votes
3answers
15k views

nagios - HTTP CRITICAL Socket timeout after 10/20/60 seconds

I just installed nagios on a server machine, only to be greeted with a critical error on the HTTP service. the error is HTTP CRITICAL - Socket timeout after 10 seconds I searched for this error ...
3
votes
1answer
919 views

TFTP Timing Out on Ubuntu VM [closed]

I'm running a Windows 7 PC with VMware installed which has my Ubuntu (10.04 Lucid Lynx). I recently installed a DHCP server and TFTP (Xinet tftpd) using these instructions. I've mapped a network drive ...
3
votes
2answers
761 views

connection times out after 1GB download

I have a very weird problem with few of my servers. It seems that users on these servers, whenever they download from them, either via FTP (proftpd) or HTTP (apache2), big files (over 1GB), the ...