NAME

Lucy::Store::LockErr - Lock exception.

SYNOPSIS

            

              
              
while (1) {
    my $bg_merger = eval {
        Lucy::Index::BackgroundMerger->new( index => $index );
    };
    if ( blessed($@) and $@->isa("Lucy::Store::LockErr") ) {
        warn "Retrying...\n";
    }
    elsif (!$bg_merger) {
        # Re-throw.
        die "Failed to open BackgroundMerger: $@";
    }
    ...
}
            
          

DESCRIPTION

LockErr is a subclass of Err which indicates that a file locking problem occurred.

INHERITANCE

Lucy::Store::LockErr isa Clownfish::Err isa Clownfish::Obj.