I am experiencing a problem with the database connection pooling on James, 2.2.0a9. I have recently increased the number of threads for the RemoteDelivery mailet from 20 to 40, in order to cope with increased server load.
However, I soon experienced the following exception while spooling mail onto James:
10/10/03 07:39:03 INFO James.Mailet: RemoteDelivery: Exception caught in RemoteDelivery.run() org.apache.commons.dbcp.DbcpException: java.sql.SQLException: Communication failure during handshake. Is there a server running on 127.0.0.1:3306?
The "Connection failure during handshake. Is there a server running on 127.0.0.1:3306" tells me that MySQL isn't responding. Have you tried checking MySQL to make sure it doesn't have a connection limit? Then you could increase the # of connections James could connect, and hopefully avoid this error.
-- Serge Knystautas President Lokitech >> software . strategy . design >> http://www.lokitech.com p. 301.656.5501 e. [EMAIL PROTECTED]
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