Hello.
On a old lenny, we have a software which have to connect to a server of
the same LAN (we do not have physical access to any stuff, and we can
only connect through ssh to that client computer), but when it connect
through the mysql program, there is no prompt. Through the odbc program
(isql), it works fine (we fill mysql's parameters with some greps of the
odbc's configuration).
On other computers (on other LANs, those computers are in there to
sniff packets and extract some informations to fill some of our DBs),
the same setup works perfectly with both tools.
In my tries to fix this problem, I have noticed that there is a
connection in TIME_WAIT state, which does not have any parent process,
and which never dies. I suspect that this is the cause of the mysql's
problem, and I would like to try to manually close it, but can't figure
how.
I have found several informations across the web, but they does not
work, the kernel is probably too old: 2.6.22. Other computers which
works are at least running a 2.6.24.
Another distinction between the problematic computer and those which
works seems to be the mysql server's version: if I am now wrong (I
guessed the numbers with a netcat connection), the server is also the
oldest of our "collection": 3.23.49, but I doubt it may be the cause:
there is another box asking to a 3.23.58.
Does someone have any idea about what could be the problem, and/or how
to fix it?
1:
# netstat -antp|grep TIME
tcp 0 0 10.6.0.200:53786 10.6.0.3:3306
TIME_WAIT -
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