[energie4cute]

I've rewrote the extension ( cleaned up the code mostly ). The main thing I added was a RequestMap.
Now each time a A2S_INFO request is received, the IP it's added into a map. If the client sends more than qc_maxrequests per second he no longer receives the A2S_INFO responses in that second ( can be changed to a more severe behaviour if needed ). This could be done even better by peaking at the data just to check the IP and save some time that is used while the buffer is moved, but I have yet to search for some more info about the Valve networking code ( noob here ).

The only builds I made were CSGO,CSS,L4D,L4D2,TF2,SDK2013.

If anyone wants to build it : link

CVars :
- qc_time - A2S_INFO requests timeout in seconds.
- qc_maxrequests - Maximum ammount of A2S_INFO requests per second. ( RequestMap must be enabled for this to work )
- qc_requestmap_enabled - Enable/disable the RequestMap. Will rehook recvfrom ( I wanted to keep it optimized and this is better than checking if the RequestMap is enabled each time recvfrom is called )

Commands :
- qc_requestmap - Prints the RequestMap.
- qc_requestmap_clear - Clears the RequestMap. ( auto @ plugin_un/load / map_load )

How to install :

Let's say you want to install it on a Linux CSS Server : You copy qcache_mm.vdf into addons/metamod You copy linux/qcache_mm.css/qcache_mm.so into addons/ Same rules apply to other servers.

Edit : Reuploaded new version. Should load now on Linux
Edit2 : Uploaded version 1.0.0.1. ( Added qc_requestmap_enabled and remade qc_requestmap a bit, now it shows the traffic done : total requests in that second and the total overlimits for all-time ). Also did some tests and it seemed pretty ok for low amounts of traffic ( 30 A2S_INFO requests per second ).
Edit3 : Recompiled.
Edit4 : Added SDK2013 version.

[Sarona]

Originally Posted by energie4cute I've rewrote the extension ( cleaned up the code mostly ). The main thing I added was a RequestMap. Now each time a A2S_INFO request is received, the IP it's added into a map. If the client sends more than qc_maxrequests per second he no longer receives the A2S_INFO responses in that second ( can be changed to a more severe behaviour if needed ). This could be done even better by peaking at the data just to check the IP and save some time that is used while the buffer is moved, but I have yet to search for some more info about the Valve networking code ( noob here ). I haven't tested the RequestMap since I didn't have enough time to write a tool. The only builds I made were CSGO,CSS,L4D,L4D2,TF2. I tested only L4D2-Win, so please report any problems. CVars : - qc_time - A2S_INFO requests timeout in seconds. - qc_maxrequests - Maximum ammount of A2S_INFO requests per second. Commands : - qc_requestmap - Prints the RequestMap. - qc_requestmap_clear - Clears the RequestMap. ( auto @ plugin_unload / map_load )

Don't Work on CSS, server crash on extension load (Linux servers).

[energie4cute]

Post #41 updated. Linux builds should be fine now.

[Sarona]

Originally Posted by energie4cute Post #41 updated. Linux builds should be fine now.

uhhh, how to install? the directories and files are different than previous versions.

[energie4cute]

Let's say you want to install it on a Linux CSS Server :
You copy qcache_mm.vdf into addons/metamod
You copy linux/qcache_mm.css/qcache_mm.so into addons/

Same rules apply to other servers.

Also uploaded version 1.0.0.1 into the earlier post.

[Falu]

] rcon meta load addons/qcache_mm Failed to load plugin addons/qcache_mm (/home/servers/s11724/data/css/cstrike/addons/qcache_mm.so: undefined symbol: _Z6ConMsgPKcz).

How can I fix it?
I used the latest version of metamod (Metamod:Source version 1.10.1).

Greetz,
Falu

[energie4cute]

Will recheck the builds tomorrow.

Edit : Recompiled. Try again. Please post the output after you load it.

[Sarona]

Originally Posted by energie4cute Will recheck the builds tomorrow. Edit : Recompiled. Try again. Please post the output after you load it.

Works good! . You can tell me that parameters are adequate to establish the following cvars??:

qc_time
qc_maxrequests

Thanks in advance.

[energie4cute]

The default value for qc_time is 5, which means the cached A2S_INFO response is refreshed every 5 seconds ( it's not refreshed until a request comes,but that's not a problem ). It should be fine like that. qc_maxrequests it's the amount of A2S_INFO requests an IP can do in 1 second, and the default value is 3, which again should be fine.

[Leonardo]

have no idea how to compile, will just wait for sdk2013 version.