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Check this out - Sharing a database handle over multiple processes.

From 'perldoc DBI' 
ping 

  $rc = $dbh->ping;


Attempts to determine, in a reasonably efficient way, if
the database server is still running and the connection to
it is still working. Individual drivers should implement 
this function in the most suitable manner for their 
database engine.

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--perlplexer

In reply to Re: Sharing database handle by perlplexer
in thread Sharing database handle by Marcello

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