Receive the same message twice

[mfazevedo]

Hi everyone,
I'm just finished my project and started to running it, but I'm receiving the same message twice.

Here is my code:

function connectToOrderStream(){     
    var kinesisSource = kinesis.stream({
        name: CONSTANT.KINESIS_STREAM_NAME,
        oldest: true,
        credentials:{
            accessKeyId: CONSTANT.AWS_ACCESS_KEY_ID,
            secretAccessKey: CONSTANT.AWS_SECRET_ACCESS_KEY
        }
    })    
    
    var getData = new Transform({objectMode: true})    
    getData._transform = function(record, encoding, next) {  
            var delivery = JSON.parse(record.Data.toString())
            if(shouldTreatDelivery(delivery)){
                console.log('>', delivery.payload.idDelivery)
            } 
        next()
    }

    kinesisSource.pipe(getData)
}

The producer of stream already checked on his side, and for them, the message it's being sending only one time.