I have been getting this error a dozen a day or so. I’ve googled for advice and don’t see anything helpful.
140725 1:45:29 [Warning] Aborted connection 406119665 to db: ‘XXX’ user: ‘trans_user’ host: ‘XXX.XXX.X.XX’ (Got an error reading communication packets)
The client reports:
Failed to get head revision: (OperationalError) (2013, “Lost connection to MySQL server at ‘reading authorization packet’, system error: 0”) None None
I have Percona 5.5.16 Version Runnig on Centos5
It is fronted by HAProxy.
The question: where else can I look for the reason?