I have a script which takes many servers and processes scp files to each. I don't want to have to wait for each server to finish, so I've tried using Parallel::Forkmanager. However it acts exactly the same as in a loop which waits on each server to complete. Here is the code I've implemented. Can someone tell me what I'm missing to get this to fork correctly


foreach my $server (@servers) {
  my $pid = $fork_manager->start;
  if ($pid) {
    eval {
       local $SIG{ALRM} = sub { die "alarm\n" };
       alarm $timeout;
       my $rc = system("scp -p $file $user\@$server:$rpath/$fname");
    };
  }
  else {
    print "$$: child process started, with a key of $server ($pid)\n";
  }
  $fork_manager->finish;
}

$fork_manager->wait_all_children();

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In reply to Parallel::Forkmanager question by jamesgerard1964

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