You need to save the args too 

my @query_queue;

sub do_query {
   my ($sth, @args) = @_;
   push @query_queue, [ $sth, @args ];
   flush_queries();
}

sub flush_queries {
   while (@query_queue) {
      my ($sth, @args) = @{ $query_queue[0] };
      ...[ attempt query ]...
      if (...[ successful ]...) {
         shift @query_queue;
      } else {
         return;
      }
   }

   return 1;
}

do_query(...);
do_query(...);
do_query(...);
flush_queries()
   or die;

[download]

Depending on the reconnect code, it might be more advantageous to pass the dbh and the stmt instead of the sth, but you get the idea.

In reply to Re^2: Queuing DBI transactions by ikegami
in thread Queuing DBI transactions by Akoya

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