I develope a logistic system using connection pool.now It is online.But one day I can't login on!The only way is restart the webserver to initial the connection pool,then I can login.I have found the connections of the connection pool are bad instances,the test of a bad connection have waste five-eight minutes.Can you give me some advise and tell me the cause of bad connection instances!Thanks very much!
posted 14 years ago
Hi Garde again, I remember vaguely someone saying that this problem can be caused by the database automatically closing connections from its side when they are not being used for a certain period of time.
I have seen things you people would not believe, attack ships on fire off the shoulder of Orion, c-beams sparkling in the dark near the Tennhauser Gate. All these moments will be lost in time, like tears in the rain.