Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-05-23 Thread Daniel
You should not "compile in" any MPM, compile them all as modules and load one in configuration. That just reveals you probably didn't use "--enable-mpms-shared" As per configure script help: --with-mpm=MPM Choose the process model for Apache to use by default.

Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-05-23 Thread Velmurugan Dhakshnamoorthy
Hi, Is there any parameter to be enabled for Apache to identify the back-end connection as a persistent. Is Apache proxy connections stateless? when using mod_qos, I need Apache to consider ONLY the persistent connection for any restrictions related connections. Regards, Vel Regards, Velmurugan

Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-05-08 Thread Velmurugan Dhakshnamoorthy
Hi, sorry to trouble again. I used "QS_SrvMaxConn" parameter in mod_qos to restrict sessions, it does restriction but based on HTTP TCP connection based, but I would like to restrict session based. Apache has to count the persistent connection with back-end server and then restrict further connecti

Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-04-27 Thread Luca Toscano
Hi! The closest option seems to be http://mod-qos.sourceforge.net/#connectionlevelcontrol but I don't have a lot of experience about it so you'll need to make some tests :) Luca 2017-04-26 13:29 GMT+02:00 Velmurugan Dhakshnamoorthy : > Thanks Luca, your help is much appreciated. > > I was able

Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-04-26 Thread Velmurugan Dhakshnamoorthy
Thanks Luca, your help is much appreciated. I was able to compile and load mod_qos in Apache 2.4.25 proxy. There are many parameters related to QOS, I am trying to implement a parameter to restrict HTTP session beyond specified limit, example I would like to allow only maximum 100 connections,

Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-04-21 Thread Luca Toscano
Hi, I think that you'd just need to install httpd without any reference to mod_qos (that is a third party module, so configure is not aware of it) and finally use apxs to compile/install the new module (more info in https://httpd.apache.org/docs/2.4/programs/apxs.html). I'd also suggest to test i

Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-04-20 Thread Velmurugan Dhakshnamoorthy
Hi Luca, I am trying to use the mod_qos mod_qos-11.39. Is this applicable for Apache 2.4.25 reverse proxy in Red Hat Enterprise Linux 7.2. I followed the below command. however, mod_qos.so file is not getting created though I don't see any error with below commands. I am using non-root privileged a

Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-04-17 Thread Luca Toscano
Not sure what is the status of mod_qos (third party module), but you might want to give it a try and see if it fits your needs! http://mod-qos.sourceforge.net/#requestlevelcontrol Luca 2017-04-17 3:08 GMT+02:00 Velmurugan Dhakshnamoorthy : > Dear All, > Any specific setup to cut and disallow th

Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-04-16 Thread Velmurugan Dhakshnamoorthy
Dear All, Any specific setup to cut and disallow the the further HTTP connections after specified limit (ex: 50 sessions?). My requirement is to allow only 50 users and 51st user should get a custom error message to login after sometime. Regards, Vel On Mar 16, 2017 21:30, "Velmurugan Dhakshnamo

Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-03-16 Thread Velmurugan Dhakshnamoorthy
Thanks for response, Yes my requirement is to completely restrict/disalllow any further connections, example I want to allow only 50 sessions, 51st connection should get an error message to login later after certain period of time. Regards, Vel On Mar 16, 2017 18:58, "Nick Kew" wrote: > On

Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-03-16 Thread Nick Kew
On Thu, 2017-03-16 at 02:05 +0100, Daniel wrote: > See about mpm settings/directives such as MaxRequestWorkers, which > will limit the number of concurrent requests your server can take. Indeed, but I don't think that's what the OP is looking for in an apache proxy. Rather the proxy reply with a

Re: [users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-03-15 Thread Daniel
See about mpm settings/directives such as MaxRequestWorkers, which will limit the number of concurrent requests your server can take. Note this is not an exact science you need to test your mpm settings to suit your own needs. 2017-03-16 1:08 GMT+01:00 Velmurugan Dhakshnamoorthy : > Dear All, >

[users@httpd] Re: Reg : Limiting http connections at Apache 2.4.25

2017-03-15 Thread Velmurugan Dhakshnamoorthy
Dear All, Any help on my earlier post regarding throttling HTTP connections. Regards, Vel On Mar 14, 2017 21:27, "Velmurugan Dhakshnamoorthy" wrote: > Hi Everyone, > > I just joined to this group. > > I have installed Apache 2.4.25 HTTP server as a reverse proxy server and > my back-end content