/// <inheritdoc />
protected internal override void Encode(IChannelHandlerContext context, IAddressedEnvelope <T> message, List <object> output)
{
this.encoder.Encode(context, message.Content, output);
if (output.Count != 1)
{
CThrowHelper.ThrowEncoderException_MustProduceOnlyOneMsg(this.encoder.GetType());
}
var content = output[0] as IByteBuffer;
if (content is null)
{
CThrowHelper.ThrowEncoderException_MustProduceOnlyByteBuf(this.encoder.GetType());
}
// Replace the ByteBuf with a DatagramPacket.
output[0] = new DatagramPacket(content, message.Sender, message.Recipient);
}