What makes you think jdbc autoreconnect is needed?
Application is idle for long periods at a time?
Wait_timeout too short?
Network failure or glitches?
Some good suggestions form Mark Matthews - Bug #5020
Having encountered the problem again myself today, trying to make
jdbc for mysql reconnect any terminated connections using
autoreconnect=true I figured out a way to work it out from the
Introduction to the problem:
On the mysql side wait_timeout is set to default 8hrs and any connections idle for longer than that were beomg terminated despite setting the connection string to: url=jdbc:mysql://localhost:3306/dbname?autoReconnect=true. The application was thence throwing an exception.
The solution was to introduce a ping from the pooler which for “Ibatis”, the pooler technology used …[Read more]