Can be disabled by config.do_not_terminate_on_error
{ "origin": "PLEASE_CHANGE_ME", "username": "PLEASE_CHANGE_ME", "password": "PLEASE_CHANGE_ME", "warming_up_ms": 1000, "messaging_url": "http://localhost:32979/", "listen_port": 32989, "ping_interval_ms": 60000, "do_not_terminate_on_error": false }