GetQueuedCompletionStatus errors GS, CS + win2k3 sp2 solutions.

There are several problems related with IO Completition Port. One of them is that Connect Server has a bug related with IOCP, another problem is that in win2k3 sp2 after some hours GS disconnects all users and noone can enter game, everyone stuck awaiting for Login Results and then get disconnected with error in gs related with response error.

Let's try to fix first problem related with CS.
Most of the people who used WebZen CS noticed that after a period of time it logs a error related with connection aborted by local system. Here it is: "The network connection was aborted by the local system", error 1236.
When this error occurres thread that receives this error just exits. I don't know how much threads CS starts for receiving and parsing data, probably 2*cpus(or cores). So for example if our CS has 2 working threads and if all of them have received this error CS stops parsing received data, because there no more working threads. So you can connect to CS, send data, but it will be in the deaf state.

But the point is that when using IOCP some of the errors must be ignored and 1236 is one of them, but in CS it's not ignored, that's why it dies.

take a look in CS code and GS code.
GS ignores this error. 0x4D4(1236)
CS:
http://img510.imageshack.us/img510/6323/snap1dg9.jpg

GS:
http://img503.imageshack.us/img503/1544/snap2zm4.jpg


So the solution is by adding a code that ignores this error.


1. jump to free space
http://img233.imageshack.us/img233/3941/snap4ml1.jpg


2. check for errors, decide ignore or exit thread
http://img229.imageshack.us/img229/153/snap5yz6.jpg

haven't tested it, but it should help.

Let's talk about GS and win2k3 sp2, i had a possibility to learn why gs disconnects all users and then doesn't allow them to enter. I noticed that when this problem occured Worker Threads were suspended, so like with CS, GS becomes deaf. Then i found that threads exit with error 0x79(121) ERROR_SEM_TIMEOUT, tryed to google it but found nothing, so i decided to add code that ignores this error and continues execution. I had the possibility to test server only 24 hours and it worked without problems.

So win2k3 sp2 solution is by adding ignore error code 0x79(121) to CS(it also gave this error) and GS like we did for CS.

so for gs we must do same as in cs but instead of 0x4D4 put 0x79?
for cs part 10/10
thanks

Quote:

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Originally Posted by [RCZ]ShadowKing

so for gs we must do same as in cs but instead of 0x4D4 put 0x79?
for cs part 10/10
thanks

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yep, but don't change original 0x4d4 :D + add in CS 1 more ignore for 0x79

thanks man,my problem was finally solved(i hope) xD
PS: the problem dont appear only in win2k3 sp2,i got it in win xp sp2 too

Quote:

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Originally Posted by [RCZ]ShadowKing

thanks man,my problem was finally solved(i hope) xD
PS: the problem dont appear only in win2k3 sp2,i got it in win xp sp2 too

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i don't know all the parts of this problem, cause i don't have the possibility to learn about it
for example JS checks only for net name delete 0x40 error, may be it also has threads suspending problem, i noticed only GS and CS errors, so may be all these errors should be also ignored in JS if it will stop receiving data from GS

Quote:

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Originally Posted by [RCZ]ShadowKing

thanks man,my problem was finally solved(i hope) xD
PS: the problem dont appear only in win2k3 sp2,i got it in win xp sp2 too

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that must be because ur OS is windows xp 2003 version with SP2

ok parts of this problem, cause i don't have the possibility to learn about it
for example

Quote:

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Originally Posted by KREATOR

that must be because ur OS is windows xp 2003 version with SP2

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is 2002 version,i dont know a newer version of windows xp,if you have send me on pm the torrent or where i can get it

i got the windows xp 2003 version 64-bit.. but its genuine.. ^^

Sorry for bumping this but is this tutorial really work?... Anyone Tested and have a success story?

yes,it work!

so basically if i use other connectserver instead of webzen i wont have this kind of problem? or this guide applies to all connectserver out there? well my question is not a help thing but information on the guide so i think i didnt violate any rules asking much here

bor team cs dont have this problems

Quote:

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Originally Posted by [RCZ]ShadowKing

bor team cs dont have this problems

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are you sure? the problem GetQueuedCompletionStatus is only on CS Webzen and no GS?

if me change mi CS Webzen x CS Borteam , I not will have problems? or need edit the GS?

plz help me :(

Ok this is not help section. The question been answered in good way. Thanks.