Hannes Lilljequist

Not really. I ended up eliminating `effective_url` in my app. I made [this change](https://github.com/hannesl/elasticsearch-php/commit/076e1dc9a8a98804cefb607e2db98ee850c7f599) in a forked version of the Elasticsearch client.

@hthabet Good job! I can't test it right now, but I hope I'll be able to come back to it.