Predis\Client now requires a list of connection parameters pointing to
sentinel instances and mandatory options "replication" and "service" set
respectively to "sentinel" and the chosen name for the master instance.
$sentinels = ['tcp://127.0.0.1:5381', 'tcp://127.0.0.1:5382'];
$options = ['replication' => 'sentinel', 'service' => 'mymaster'];
$client = new Predis\Client($sentinels, $options);
Despite being nice and clean on the outside I am not really fond of the
code being used internally to make this kind of configuration possible.
Improvements in this respect would require a few breaking changes (not
even an option for a minor release) so things will change for the good
with Predis 2.0.
Daniele Alessandri
Dominic Scheirlinck