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|ID||Project||Category||View Status||Date Submitted||Last Update|
|0001585||aMule||External Conn||public||2010-02-01 14:08||2016-05-06 22:30|
|Target Version||2.3.1||Fixed in Version|
|Summary||0001585: Problem with Max TCP Connections [Solved]|
|Description||When you are running amuled and your settings for max connections are very high (MaxConnections = 1000), amuled crashes. I'm developer (in C++ in fact) and I guess I've solved the problem. The main problem here is the use of 'select' instead of 'poll'. 'Select' only works for a maximum of 1024 connections, but 'poll' have the system maximum connections.|
I've attached the modified files for your review. I'm testing the changes and it seems that works fine.
If you have any question, please send me a mail.
- In 'amule.h'
* Row 387 -> 'm_set' instead of 'm_in_set' and 'm_out_set'.
- In 'amuled.cpp'
* Class CSocketSet
* Functions in class CAmuledGSocketFuncTable:
No more changes are needed in the original sources.
|Tags||No tags attached.|
|Fixed in Revision||10582|
|Attached Files|| changes_poll.tgz [^] (9,789 bytes) 2010-02-01 14:08|
amule backtrace.txt [^] (14,262 bytes) 2011-07-06 23:55 [Show Content]
|Sorry, I'm new and I don't know if this is the best category (maybe Servers is better, I don't know).|
Please make patches based on current SVN and not on 2.2 .
Also notice that the issue is already solved when using wxWidgets 2.9, so I'm not sure it's still worth digging in this place.
|I guess you are wrong. This problem is not in wxWidget, is in amuled source. It's because the use of 'select'. This function only can work with a maximum of 1024 connections, and it cames with kernel, no in wxWidgets. My solution proposes the use of 'poll' insted, and can be applied to the SVN source code (I've downloaded this version, and it is exactly the same than 2.2 version).|
Don't guess, look at the source.
And what do you mean, SVN source is the same as 2.2 ?
This is causing problems.
(And why do I have to "request feedback" and can't simply reset it to open?)
I've tried this solution but it doesn't work with me.
You can see the backtrace in the attached file.
Thanks in advance.
|This "fix" is broken, so don't try it.|
So, what can I do?
I'm not sure if this bugs is related to mine:
Do you recommend me to compile 2.2.6 or SVN?
Is this bug fixed in SVN version?
At the moment you can
a) use less connections in amuled (2.2.6 or SVN < 10582)
b) use amuled SVN with wxWidgets 2.9 SVN
As I said, the fix is broken, and so are currently all SVN version >= 10582 (unless compiled with wx 2.9).
|2010-02-01 14:08||marcelpb||New Issue|
|2010-02-01 14:08||marcelpb||File Added: changes_poll.tgz|
|2010-02-01 14:08||marcelpb||Operating System||=> Linux|
|2010-02-01 14:59||marcelpb||Note Added: 0003377|
|2010-02-01 14:59||marcelpb||Tag Attached: amuled|
|2010-02-01 14:59||marcelpb||Tag Attached: connection|
|2010-02-01 14:59||marcelpb||Tag Attached: max|
|2010-02-01 14:59||marcelpb||Tag Attached: tcp|
|2010-02-01 21:07||sturedman||Note Added: 0003378|
|2010-02-02 00:43||marcelpb||Note Added: 0003382|
|2010-02-02 22:10||sturedman||Note Added: 0003383|
|2010-02-03 17:45||GonoszTopi||Tag Detached: tcp|
|2010-02-03 17:45||GonoszTopi||Tag Detached: amuled|
|2010-02-03 17:45||GonoszTopi||Tag Detached: connection|
|2010-02-03 17:45||GonoszTopi||Tag Detached: max|
|2010-05-16 17:22||GonoszTopi||Status||new => assigned|
|2010-05-16 17:22||GonoszTopi||Assigned To||=> GonoszTopi|
|2011-06-13 08:46||GonoszTopi||Target Version||=> 2.3.1|
|2011-06-15 20:51||GonoszTopi||Fixed in Revision||=> 10582|
|2011-06-15 20:51||GonoszTopi||Status||assigned => resolved|
|2011-06-15 20:51||GonoszTopi||Resolution||open => fixed|
|2011-06-15 20:51||GonoszTopi||Fixed in Version||=> 2.3.1|
|2011-06-22 12:38||sturedman||Note Added: 0003583|
|2011-06-22 12:38||sturedman||Status||resolved => feedback|
|2011-06-22 12:38||sturedman||Resolution||fixed => reopened|
|2011-07-06 23:55||miguelssm||File Added: amule backtrace.txt|
|2011-07-06 23:57||miguelssm||Note Added: 0003585|
|2011-07-07 22:45||sturedman||Note Added: 0003588|
|2011-07-07 23:49||miguelssm||Note Added: 0003589|
|2011-07-08 21:19||sturedman||Note Added: 0003590|
|2016-05-06 22:30||GonoszTopi||Status||feedback => closed|
|2016-05-06 22:30||GonoszTopi||Resolution||reopened => won't fix|
|2016-05-06 22:30||GonoszTopi||Fixed in Version||2.3.1 =>|
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