Need more info on advanced server settings

[Alex]

Hi

I need little bit more explanation about some of the advanced server settings.

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<systemControllerRequestQueueSize>20000</systemControllerRequestQueueSize>
<extensionControllerRequestQueueSize>20000</extensionControllerRequestQueueSize>


Is this the size per client or this is some queue that all clients share?
Is this the count of actual number of messages ( for instance: userJoin +1msg, userLeave +1msg = Total size of queue: 2 ) or this is the size of the message ( for instance: userJoin +5kb, userLeve +7kb = Total size of queue: 12kb)

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<maxReadBufferSize>1024</maxReadBufferSize>
<maxWriteBufferSize>32768</maxWriteBufferSize>
<sessionPacketQueueSize>120</sessionPacketQueueSize>


What are the above settings for and what are the pros/cons of increasing/decreasing their values?

[Lapo]

Hi,
this parameter from core.xml

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<sessionPacketQueueSize>120</sessionPacketQueueSize>

is the one that controls the max. amount of messages that are held in the client queue. The limit is expressed in number of messages, not size.

The other params you have mentioned are already set to the best value for most uses. Only in special occasions they can be changed, but that's a very long story and requires special use-cases. So far we haven't seen clients that needed to touch those.