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Getting aborted connections [message #4635]

Thu, 01 August 2002 16:13

smike

Messages: 182
Registered: April 2002
Location: Munich/Germany

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I noticed some entries in my mysql error-log file which are created by fud forum.

Aborted connection <number> to db: 'forum' user: '<username>' host: 'localhost' (Got timeout reading communication packets)

How can I make them disappear?

Thanks, Mike

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Re: Getting aborted connections [message #4637 is a reply to message #4635]

Thu, 01 August 2002 16:25

Ilia

Messages: 13241
Registered: January 2002

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Are you using persistant connections, if so turning them of may solve the problem.

It occurs for the following reason, when they are on each Apache child which has been used to serve a FUDforum request keeps an open MySQL connection. If that apache child did not serve a page in a long time eventually the MySQL timeout is reached and MySQL kills the connection.

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Re: Getting aborted connections [message #4638 is a reply to message #4637]

Thu, 01 August 2002 16:33

smike

Messages: 182
Registered: April 2002
Location: Munich/Germany

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Is there (where?) a possibility to set that timeout to a higher value?
Does this cause any security problems?

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Re: Getting aborted connections [message #4640 is a reply to message #4638]

Thu, 01 August 2002 16:41

Ilia

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Registered: January 2002

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No, as far as I know this does not cause security problems. You can specify your own timeout value to your MySQL server via the 'wait_timeout' option you pass to safe_mysqld script, which starts the MySQL deamon.
Of course you need root access to do so, so unless you got your own server you will not be able to do it yourself.

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Re: Getting aborted connections [message #6980 is a reply to message #4640]

Wed, 30 October 2002 23:56

CanSuperMuay

Messages: 1
Registered: July 2002

Karma: 0

Junior Member

1.Which directive in httpd.conf ?
MaxKeepAliveRequests?
Please help me ,I got the same problem.

2.One thing I try to set mysql variable but,I can not find /etc/my.cnf in the server.But "mysqladmin variables" can see the variables.

3.What the command to set max_connections variable?

I am newbie and dont know how to.

Any help 'd be great appriciated! Razz

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Re: Getting aborted connections [message #6982 is a reply to message #6980]

Thu, 31 October 2002 00:16

Ilia

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Registered: January 2002

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Read the documentation inside httpd.conf. That file has explanation of most options, MaxKeepAliveRequests is NOT it however. MySQL documentation can be found on www.mysql.com

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