Re: Remote connection is blocked because of many connection errors

2002-12-05 Thread Jeremy Zawodny
On Wed, Dec 04, 2002 at 12:21:06PM -0500, Jason Hall wrote:
 I have a problem here.
 
 I cannot connect to a particular server remotely at certain times.
 I get the error remote connection is blocked because of many
 connection errors.  I can login locally on the box.

Ok.

 To resolve this problem i would run FLUSH HOST and i can connect
 remotely.  But say about every 10 hours i get the same error and i
 have to run FLUSH HOST.

You shoud fix the bug that's causing connection errors.

Are you checking for errors in your code?  Watching return values on
connecting to MySQL?

 So to further investigate i ran SHOW VARIABLES on the mysql server
 and the variable max_connections is set to 100 and i ran SHOW STATUS
 and max_used_connections is 17.  So Therefore, the server should
 allow more connections because it only states that 17 connections is
 used.

Right, but that has nothing to do with connection *errors*.

Jeremy
-- 
Jeremy D. Zawodny |  Perl, Web, MySQL, Linux Magazine, Yahoo!
[EMAIL PROTECTED]  |  http://jeremy.zawodny.com/

MySQL 3.23.51: up 14 days, processed 434,386,735 queries (344/sec. avg)

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Remote connection is blocked because of many connection errors

2002-12-04 Thread Jason Hall
I have a problem here.

I cannot connect to a particular server remotely at certain times.  I get
the error
remote connection is blocked because of many connection errors.  I can login
locally on the box.

To resolve this problem i would run FLUSH HOST and i can connect remotely.
But say about
every 10 hours i get the same error and i have to run FLUSH HOST.

So to further investigate i ran SHOW VARIABLES on the mysql server and the
variable
max_connections is set to 100 and i ran SHOW STATUS and max_used_connections
is 17. 
So Therefore, the server should allow more connections because it only
states that 17 connections is used.

I also ran mysqladmin processlist to see how many processes are running and
it's only one.

Is there a bug.

I am using MySQL 3.22.32

Any ideas?

_

Jason Hall
Senior Integration Analyst
ATT Canada | AES | Managed Hosting  Security Operations

Office: 905-896-6250
Mobile: 416-884-4255


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