On Thu, Nov 22, 2012 at 8:04 AM, Mikael Fernandus S <mika...@gmail.com> wrote:
> Hi,
>
> While testing Camel Mina 2 component, we noticed that big message
> payload received via UDP endpoint was always truncated to 2048 bytes
> at Mina2Consumer. We did some investigation and found out that this
> problem was caused by the default UDP codec. Comparing default UDP
> codec in Mina 2 with its counterpart in Mina 2, the different behavior
> might be caused by the replacement of ByteBuffer with IoBuffer and
> setting auto expand value to true (even though this may seem counter
> intuitive).
>
> Camel - Mina (MinaUdpProtocolCodecFactory):
> ...
> private ByteBuffer toByteBuffer(Object message, CharsetEncoder
> encoder)
> throws CharacterCodingException,
> NoTypeConversionAvailableException {
> String value =
> context.getTypeConverter().convertTo(String.class, message);
> if (value != null) {
> ByteBuffer answer =
> ByteBuffer.allocate(value.length()).setAutoExpand(false);
> answer.putString(value, encoder);
> return answer;
> }
>
> // failback to use a byte buffer converter
> return
> context.getTypeConverter().mandatoryConvertTo(ByteBuffer.class,
> message);
> }
>
> Camel - Mina 2 (Mina2UdpProtocolCodecFactory):
> ...
> private IoBuffer toIoBuffer(Object message, CharsetEncoder encoder)
> throws CharacterCodingException,
> NoTypeConversionAvailableException {
> String value =
> context.getTypeConverter().convertTo(String.class, message);
> if (value != null) {
> IoBuffer answer =
> IoBuffer.allocate(value.length()).setAutoExpand(true);
> answer.putString(value, encoder);
> return answer;
> }
>
> // failback to use a byte buffer converter
> return
> context.getTypeConverter().mandatoryConvertTo(IoBuffer.class,
> message);
> }
>
>
> We would like to know if this issue is also reproducible by others.
> Camel version we use for this testing is 2.10.2.
>
So have you tried with setting auto expand = false in camel-mina2, and
see if that fixes the issue for you?
> Regards,
> Mike
--
Claus Ibsen
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Author of Camel in Action: http://www.manning.com/ibsen
