Got error message,

com.thomsonreuters.ema.access.ChannelCallbackClient reactorChannelEventCallback WARNING: loggerMsg ClientName: ChannelCallbackClient Severity: Warning Text: Received ChannelDownReconnecting event on channel Channel RsslReactor Channel is null Error Id 0 Internal sysError 0 Error Location Reactor.processWorkerEvent Error text Error initializing channel: errorId=-1 text=Connection refused loggerMsgEnd

at following line,

consumer=EmaFactory.createOmmConsumer(config.host("localhost:14002").username("user"));

What user and host I should use?

Thanks!