ZeroMQ input plugin --- Status : core plugin, unit tested and maintained. This plugin is used on log server to receive logs from agents. Example 1: to open a zeromq socket on port 5555. Config using url: ``input://zeromq://tcp://0.0.0.0:5555`` Config using logstash format: ```` input { zeromq { address => ['tcp://0.0.0.0:5555'] } } ```` Parameters : * ``address``: array of ZeroMQ url to open. * ``unserializer``: more doc at [unserializers](unserializers.md). Default value to ``json_logstash``. This plugin does not support raw data.