Force delay on apache response timesWhy is the response on localhost so slow?erratic response times with Apache 2.0.52 on redhat 4Apache - extremely slow initial handshake (SSL enabled)Long waiting times before Apache 2.2 server response (Gentoo LAMP)Long Apache Wait timesApache - delay over HTTPS but not HTTPApache Empty response DiognosisIntermittent slow response & timeouts - Apache + mod_wsgi + Web2pyAdding missing header in Apache HTTP responseApache response time in hours for some http requests
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Force delay on apache response times
Why is the response on localhost so slow?erratic response times with Apache 2.0.52 on redhat 4Apache - extremely slow initial handshake (SSL enabled)Long waiting times before Apache 2.2 server response (Gentoo LAMP)Long Apache Wait timesApache - delay over HTTPS but not HTTPApache Empty response DiognosisIntermittent slow response & timeouts - Apache + mod_wsgi + Web2pyAdding missing header in Apache HTTP responseApache response time in hours for some http requests
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Is there a way to make an Apache response time to take at least 10 seconds?
It's fine if it takes more than 10 seconds but I would like the fastest response times to take at least 10 seconds.
apache-2.2 apache-2.4
edited Feb 16 '15 at 19:47
HopelessN00b
48.7k25117194
asked May 15 '14 at 14:28
Hélio SantosHélio Santos
1115
|
show 1 more comment
Is there a way to make an Apache response time to take at least 10 seconds?
It's fine if it takes more than 10 seconds but I would like the fastest response times to take at least 10 seconds.
apache-2.2 apache-2.4
edited Feb 16 '15 at 19:47
HopelessN00b
48.7k25117194
asked May 15 '14 at 14:28
Hélio SantosHélio Santos
1115
You want all existing responses to take 10 second, or you just want at least one URL that takes that long? If the latter, write a quick CGI script with a 10 second sleep/pause.
– Chris S
May 15 '14 at 14:44
You might be able to achieve that with the iptables QUEUE target and some userspace programming or a WAN simulator.
– HBruijn
May 15 '14 at 14:44
Causing Apache itself to sleep for 10 seconds might open up nice possibilities for DoS. They just have to hit reload n times and your queue is full for the next 10 seconds.
– Sami Kuhmonen
May 16 '14 at 5:52
@sami kuhmonen, But apache can process several concurrent requests, right?
– Hélio Santos
May 16 '14 at 5:54
@HélioSantos Yes, but only as many as the configuration states. If you have 100 concurrent requests, the evil user just has to send 100 requests and then Apache won't answer to anyone for 10 seconds. And of course the limit could be set to 1000000, but even that amount of requests could be sent and also that amount of connections could cause other problems.
– Sami Kuhmonen
May 16 '14 at 5:58
|
show 1 more comment
Is there a way to make an Apache response time to take at least 10 seconds?
It's fine if it takes more than 10 seconds but I would like the fastest response times to take at least 10 seconds.
apache-2.2 apache-2.4
edited Feb 16 '15 at 19:47
HopelessN00b
48.7k25117194
asked May 15 '14 at 14:28
Hélio SantosHélio Santos
1115
Is there a way to make an Apache response time to take at least 10 seconds?
It's fine if it takes more than 10 seconds but I would like the fastest response times to take at least 10 seconds.
apache-2.2 apache-2.4
apache-2.2 apache-2.4
edited Feb 16 '15 at 19:47
HopelessN00b
48.7k25117194
asked May 15 '14 at 14:28
Hélio SantosHélio Santos
1115
edited Feb 16 '15 at 19:47
HopelessN00b
48.7k25117194
asked May 15 '14 at 14:28
Hélio SantosHélio Santos
1115
edited Feb 16 '15 at 19:47
HopelessN00b
48.7k25117194
edited Feb 16 '15 at 19:47
HopelessN00b
48.7k25117194
edited Feb 16 '15 at 19:47
HopelessN00b
48.7k25117194
48.7k25117194
asked May 15 '14 at 14:28
Hélio SantosHélio Santos
1115
asked May 15 '14 at 14:28
Hélio SantosHélio Santos
1115
asked May 15 '14 at 14:28
Hélio SantosHélio Santos
1115
1115
You want all existing responses to take 10 second, or you just want at least one URL that takes that long? If the latter, write a quick CGI script with a 10 second sleep/pause.
– Chris S
May 15 '14 at 14:44
You might be able to achieve that with the iptables QUEUE target and some userspace programming or a WAN simulator.
– HBruijn
May 15 '14 at 14:44
Causing Apache itself to sleep for 10 seconds might open up nice possibilities for DoS. They just have to hit reload n times and your queue is full for the next 10 seconds.
– Sami Kuhmonen
May 16 '14 at 5:52
@sami kuhmonen, But apache can process several concurrent requests, right?
– Hélio Santos
May 16 '14 at 5:54
@HélioSantos Yes, but only as many as the configuration states. If you have 100 concurrent requests, the evil user just has to send 100 requests and then Apache won't answer to anyone for 10 seconds. And of course the limit could be set to 1000000, but even that amount of requests could be sent and also that amount of connections could cause other problems.
– Sami Kuhmonen
May 16 '14 at 5:58
|
show 1 more comment
You want all existing responses to take 10 second, or you just want at least one URL that takes that long? If the latter, write a quick CGI script with a 10 second sleep/pause.
– Chris S
May 15 '14 at 14:44
You might be able to achieve that with the iptables QUEUE target and some userspace programming or a WAN simulator.
– HBruijn
May 15 '14 at 14:44
Causing Apache itself to sleep for 10 seconds might open up nice possibilities for DoS. They just have to hit reload n times and your queue is full for the next 10 seconds.
– Sami Kuhmonen
May 16 '14 at 5:52
@sami kuhmonen, But apache can process several concurrent requests, right?
– Hélio Santos
May 16 '14 at 5:54
@HélioSantos Yes, but only as many as the configuration states. If you have 100 concurrent requests, the evil user just has to send 100 requests and then Apache won't answer to anyone for 10 seconds. And of course the limit could be set to 1000000, but even that amount of requests could be sent and also that amount of connections could cause other problems.
– Sami Kuhmonen
May 16 '14 at 5:58
You want all existing responses to take 10 second, or you just want at least one URL that takes that long? If the latter, write a quick CGI script with a 10 second sleep/pause.
– Chris S
May 15 '14 at 14:44
You want all existing responses to take 10 second, or you just want at least one URL that takes that long? If the latter, write a quick CGI script with a 10 second sleep/pause.
– Chris S
May 15 '14 at 14:44
You might be able to achieve that with the iptables QUEUE target and some userspace programming or a WAN simulator.
– HBruijn
May 15 '14 at 14:44
You might be able to achieve that with the iptables QUEUE target and some userspace programming or a WAN simulator.
– HBruijn
May 15 '14 at 14:44
Causing Apache itself to sleep for 10 seconds might open up nice possibilities for DoS. They just have to hit reload n times and your queue is full for the next 10 seconds.
– Sami Kuhmonen
May 16 '14 at 5:52
Causing Apache itself to sleep for 10 seconds might open up nice possibilities for DoS. They just have to hit reload n times and your queue is full for the next 10 seconds.
– Sami Kuhmonen
May 16 '14 at 5:52
@sami kuhmonen, But apache can process several concurrent requests, right?
– Hélio Santos
May 16 '14 at 5:54
@sami kuhmonen, But apache can process several concurrent requests, right?
– Hélio Santos
May 16 '14 at 5:54
@HélioSantos Yes, but only as many as the configuration states. If you have 100 concurrent requests, the evil user just has to send 100 requests and then Apache won't answer to anyone for 10 seconds. And of course the limit could be set to 1000000, but even that amount of requests could be sent and also that amount of connections could cause other problems.
– Sami Kuhmonen
May 16 '14 at 5:58
@HélioSantos Yes, but only as many as the configuration states. If you have 100 concurrent requests, the evil user just has to send 100 requests and then Apache won't answer to anyone for 10 seconds. And of course the limit could be set to 1000000, but even that amount of requests could be sent and also that amount of connections could cause other problems.
– Sami Kuhmonen
May 16 '14 at 5:58
|
show 1 more comment
1 Answer
1
active
oldest
votes
You can do this with mod_lua in Apache v2.4 and possibly mod_python/mod_perl with Apache v2.2 or v2.4.
You register a handler than simply waits 10 seconds and then returns apache2.DECLINED to indicate it will not handle the request, which should then process normally.
There is an example handler in the mod_lua documentation: https://httpd.apache.org/docs/trunk/mod/mod_lua.html
answered Sep 27 '16 at 8:41
UnbelieverUnbeliever
1,7611415
add a comment |
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1 Answer
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1 Answer
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You can do this with mod_lua in Apache v2.4 and possibly mod_python/mod_perl with Apache v2.2 or v2.4.
You register a handler than simply waits 10 seconds and then returns apache2.DECLINED to indicate it will not handle the request, which should then process normally.
There is an example handler in the mod_lua documentation: https://httpd.apache.org/docs/trunk/mod/mod_lua.html
answered Sep 27 '16 at 8:41
UnbelieverUnbeliever
1,7611415
add a comment |
You can do this with mod_lua in Apache v2.4 and possibly mod_python/mod_perl with Apache v2.2 or v2.4.
You register a handler than simply waits 10 seconds and then returns apache2.DECLINED to indicate it will not handle the request, which should then process normally.
There is an example handler in the mod_lua documentation: https://httpd.apache.org/docs/trunk/mod/mod_lua.html
answered Sep 27 '16 at 8:41
UnbelieverUnbeliever
1,7611415
add a comment |
You can do this with mod_lua in Apache v2.4 and possibly mod_python/mod_perl with Apache v2.2 or v2.4.
You register a handler than simply waits 10 seconds and then returns apache2.DECLINED to indicate it will not handle the request, which should then process normally.
There is an example handler in the mod_lua documentation: https://httpd.apache.org/docs/trunk/mod/mod_lua.html
answered Sep 27 '16 at 8:41
UnbelieverUnbeliever
1,7611415
You can do this with mod_lua in Apache v2.4 and possibly mod_python/mod_perl with Apache v2.2 or v2.4.
You register a handler than simply waits 10 seconds and then returns apache2.DECLINED to indicate it will not handle the request, which should then process normally.
There is an example handler in the mod_lua documentation: https://httpd.apache.org/docs/trunk/mod/mod_lua.html
answered Sep 27 '16 at 8:41
UnbelieverUnbeliever
1,7611415
answered Sep 27 '16 at 8:41
UnbelieverUnbeliever
1,7611415
answered Sep 27 '16 at 8:41
UnbelieverUnbeliever
1,7611415
answered Sep 27 '16 at 8:41
UnbelieverUnbeliever
1,7611415
1,7611415
add a comment |
add a comment |
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You want all existing responses to take 10 second, or you just want at least one URL that takes that long? If the latter, write a quick CGI script with a 10 second sleep/pause.
– Chris S
May 15 '14 at 14:44
You might be able to achieve that with the iptables QUEUE target and some userspace programming or a WAN simulator.
– HBruijn
May 15 '14 at 14:44
Causing Apache itself to sleep for 10 seconds might open up nice possibilities for DoS. They just have to hit reload n times and your queue is full for the next 10 seconds.
– Sami Kuhmonen
May 16 '14 at 5:52
@sami kuhmonen, But apache can process several concurrent requests, right?
– Hélio Santos
May 16 '14 at 5:54
@HélioSantos Yes, but only as many as the configuration states. If you have 100 concurrent requests, the evil user just has to send 100 requests and then Apache won't answer to anyone for 10 seconds. And of course the limit could be set to 1000000, but even that amount of requests could be sent and also that amount of connections could cause other problems.
– Sami Kuhmonen
May 16 '14 at 5:58