Hi
I am coding a perl program to become a system daemon. The code just like : 
$dbh=DBI->connect() ....
while(1) {
   do_something();
}

[download]
In the sub do_stomthing(),i execute some SQL operation.But how to check the $dbh's status in do_something()?
I means i will re-connect the Database if the database were down.My idea is to to something in do_something() like this : 
sub do_something() {
  if($dbh's status is false) {
    $dbh=DBI->connect()....
  }
}

[download]
My aim is only to reduce the spending of DB connection.

Any help will appreciated!
Thanks

In reply to How to check the $dbh's status by pysome

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