Hello all,

I'm getting the error message "2013 : Lost connection to MySQL server during query" during inserts on a lightly-loaded mysql server. I also noticed the following error in the error log...

Version: '4.0.20-standard-log' socket: '/tmp/mysql.sock' port: 3306
040603 16:25:48 Aborted connection 1 to db: 'milterdb' user: 'milteruser' host: `localhost' (Got an error reading communication packets)


I am going nuts trying to fix this error! I've done some googling and the only fixes I've heard of are fixing name resolution errors. I'm thinking that has nothing to do with this setup since 1000s of other inserts/queries are fine. One second it is working, the next second it stops with this error.

The application interfaces with a Sendmail mail server and archives all incoming/outgoing email traffic to the MySQL database. The source is available if anybody thinks my poor coding is the problem.

Any help or ideas will be greatly appreciated.

Thanks in advance!
Daniel Whitener



basic config info is below.  I can provide more details if needed...

I'm using suse 9.1

uranus:~ # uname -a
Linux uranus 2.6.4-52-default #1 Wed Apr 7 02:08:30 UTC 2004 i686 i686 i386 GNU/Linux
uranus:~ #


mysql> status;
--------------
mysql  Ver 12.22 Distrib 4.0.20, for pc-linux (i686)

Connection id:          15
Current database:
Current user:           [EMAIL PROTECTED]
SSL:                    Not in use
Current pager:          less
Using outfile:          ''
Server version:         4.0.20-standard-log
Protocol version:       10
Connection:             Localhost via UNIX socket
Client characterset:    latin1
Server characterset:    latin1
UNIX socket:            /tmp/mysql.sock
Uptime:                 55 min 51 sec

Threads: 2 Questions: 313 Slow queries: 1 Opens: 11 Flush tables: 1 Open tables: 5 Queries per second avg: 0.093

mysqld section of the my.cnf file...
# The MySQL server
[mysqld]
port            = 3306
socket          = /tmp/mysql.sock
wait_timeout = 7200
interactive_timeout = 28800
skip-locking
key_buffer = 64M
max_allowed_packet = 10M
table_cache = 128
sort_buffer_size = 1M
read_buffer_size = 1M
net_buffer_length = 8K
myisam_sort_buffer_size = 16M
user = mysql
thread_stack = 1M
thread_cache = 8
query_cache_size = 16M
thread_concurrency = 4

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