added some advice to debugging replicants so that we can see a replicant dsn, got...

[dbsrgits/DBIx-Class.git] / lib / DBIx / Class / Storage / DBI / Replicated / Replicant.pm

diff --git a/lib/DBIx/Class/Storage/DBI/Replicated/Replicant.pm b/lib/DBIx/Class/Storage/DBI/Replicated/Replicant.pm
index 22ca9fe..8d53297 100644 (file)
--- a/lib/DBIx/Class/Storage/DBI/Replicated/Replicant.pm
+++ b/lib/DBIx/Class/Storage/DBI/Replicated/Replicant.pm
@@ -26,10 +26,40 @@ given master database.
 
 This class defines the following attributes.
 
+=head2 active
+
+This is a boolean which allows you to programmatically activate or deactivate a
+replicant from the pool.  This way to you do stuff like disallow a replicant
+when it get's too far behind the master, if it stops replicating, etc.
+
+=cut
+
+has 'active' => (
+    is=>'rw',
+    isa=>'Bool',
+    lazy=>1,
+    required=>1,
+    default=>1,
+);
+
+
 =head1 METHODS
 
 This class defines the following methods.
 
+=head2 after: _query_start
+
+advice iof the _query_start method to add more debuggin
+
+=cut
+
+around '_query_start' => sub {
+       my ($method, $self, $sql, @bind) = @_;
+       my $dsn = $self->connect_info->[0];
+       $self->$method("DSN: $dsn SQL: $sql", @bind);
+};
+
+
 =head1 AUTHOR
 
 John Napiorkowski <john.napiorkowski@takkle.com>
@@ -38,4 +68,6 @@ John Napiorkowski <john.napiorkowski@takkle.com>
 
 You may distribute this code under the same terms as Perl itself.
 
-=cut
\ No newline at end of file
+=cut
+
+1;
\ No newline at end of file