How to kill mysql sleepy connections thru .Net ??

Hello all,

i want to kill mysql sleepy connections / threads... thru .net.....

how do i do that?

help needed.............

thanks in advance.

Krunal Mevada
7/30/2007 5:30:38 AM 1929 articles. 0 followers. Follow

3 Replies

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my idea is to use SHOW PROCESSLIST and save it temporarily to one of you table so that you can  play with the values like the "State" field that you want. and then issue a kill.. the syntax is KILL [CONNECTION | QUERY] thread_id.

For example we have an resultset after you issue a command SHOW PROCESSLIST like this and you saved it temporarily in a temptable and would look like this:

ID     User   Host        DB        Command   Time   State      Info
3123 stefan localhost apollon Query 0 NULL SHOW FULL PROCESSLIST

after that, you can now issue a kill command like: KILL CONNECTION (SELECT ID FROM temptable WHERE State=NULL)

Basically, you can do whatever you want, just giving you an idea. Happy coding!




Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own commonsense. ---Buddha (563BC-483BC)
7/30/2007 12:46:59 PM

hi cliper,

thanx for ur comment.

but i got this "SHOW PROCESSLIST".....

Now i m direclty reading the result of show processlist and killing the sleepy connections.

there is no need to take this data into table.

Happy Coding.

Krunal Mevada
7/31/2007 5:00:47 AM

well, that's good! :)

good luck!




Believe nothing, no matter where you read it, or who said it, no matter if I have said it, unless it agrees with your own reason and your own commonsense. ---Buddha (563BC-483BC)
7/31/2007 9:13:01 AM

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