Re: com.mysql.jdbc.exceptions.jdbc4.CommunicationsExcept ion: Communications link failure

[myriam leggieri]

Hi!
I'm running Ubuntu 10.04
my only mistake it could have been to have updated some libraries without too much care, following the update manager notification suggestions....

My application worked fine until yesterday and it still works fine on other machines, but on that one I always get the Connection refusing and Communication link failure exceptions :(
I've tried to set the bind-address into the .cnf file either to my own static ip addres or to 'localhost' but unsuccessfully.

I've read this could be due to some TCP/IP connection problem (as happened to others I'm connecting without any problem from either the bin/mysql -u command or phpmyadmin) but I don't know how to monitor these connections...please if you know how to find my particular problem, monitoring my TCP/IP traffic on Ubuntu 10.04 Any other solution spread throughout the web didn't work for me)
please tell me!!!

deeeeeeep sinceeeeerely thanks and regards in advance to anyone who would be so kind to help me!
myriam



Edited 2 time(s). Last edit at 06/16/2010 03:45AM by myriam leggieri.