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olegfusion

Member

Registered: 2015-06-29

Posts: 32

looking to optimize delays (memcached?)

Hello again!
I have small delays on the chat, but it's a little bit annoying.
So, I started to look around about optimizing speed.
installed php5-memcached, memcached itself, but when I
'cacheEngine' =>
    array (
      'cache_global_key' => something,
      'className' => 'erLhcoreClassLhMemcache'
),

I get blank white screen.

Also, about node.js (never tried it, but) will it help with optimizing speeds of message delivery? I get 1-5 seconds delays.

Thanks for reply!!

remdex

Administrator

From: Lithuania

Registered: 2012-09-23

Posts: 3,661

Website

Re: looking to optimize delays (memcached?)

Hi,

1. Just use node.js extension it will speedup significantly everything.
2. These cache settings will speedup just chatbox, it has very limited effect on live helper itself
3. Make sure you have enabled all the caches.

Goodluck

olegfusion

Member

Registered: 2015-06-29

Posts: 32

Re: looking to optimize delays (memcached?)

Hi and thank you for quick reply.

Decided to try nodejs extension.

I'm on this step:
Now ir order to make sure that everything works you can navigation to extension/nodejshelper/server and execute

    node server.js

Start some chat, you should see some messages in console.
***
there are small addon: need to install npm install socket.io and redis with -g flag, because them the path of modules will not be global and it'll not compatible with settings.

My trouble is that I don't see any messages in console after starting chat. Can't understand well, how to debug?
thank you

update.
I didn't change settings.js and nodejshelper_config.tpl.php (just remove default from the names). settings.debug.output = true
default port is 31129 is not used by other application.
settings.socketiopath = '/usr/local/lib/node_modules/socket.io'; // exists in folder

update2.
the application to launch is
nodejs server.js

LHC Server listening on localhost:31129
Debug enabled - true

no other messages are seen

Last edited by olegfusion (2015-07-14 09:33:54)

remdex

Administrator

From: Lithuania

Registered: 2012-09-23

Posts: 3,661

Website

Re: looking to optimize delays (memcached?)

Hi,

sorry but you will have to debug. Disable cache, activate extension etc...

olegfusion

Member

Registered: 2015-06-29

Posts: 32

Re: looking to optimize delays (memcached?)

I just don't get any messages, either the server is started successfully. I simply don't know how nodejs should work   

dmitry_stas

Member

Registered: 2016-01-29

Posts: 3

Re: looking to optimize delays (memcached?)

Hi and thank you for quick reply.
My trouble is that I don't see any messages in console after starting chat. Can't understand well, how to debug?

I have the same problem. olegfusion, did you solve the problem?