Hi, it's seems that not either reason to cause this happen, my encoder look
like this,
I ever try to catch exception but no exception happen, thanks a lot...
public class LengthDataEncoder implements ProtocolEncoder {
private int lengthSize = 4;
public LengthDataEncoder(int lengthSize) {
this.lengthSize = lengthSize;
}
public void dispose(IoSession session) throws Exception {
// TODO Auto-generated method stub
}
public void encode(IoSession session, Object message,
ProtocolEncoderOutput
out)
throws Exception {
// TODO Auto-generated method stub
System.out.println("LengthDataEncoder");
StringBuilder sb = new StringBuilder("%0");
sb.append(lengthSize);
sb.append("d");
IoBuffer rb = (IoBuffer) message;
int msgLen = rb.remaining();
IoBuffer wb = IoBuffer.allocate(msgLen+lengthSize, false);
wb.put(String.format(sb.toString(), msgLen).getBytes());
wb.put(rb);
wb.flip();
out.write(wb);
}
}
Trustin Lee wrote:
>
> On 11/6/07, liquidchen <[EMAIL PROTECTED]> wrote:
>>
>> Hi, I write a Protocol Encoder and Decoder to receive and send length
>> data
>> message, decoder will receive all message by length, and encoder will add
>> length data for remote
>> client, and I find that the decoder will be fire when message incoming,
>> but
>> when I send the
>> message to remote site, I find that the encoder not be fire, do anyone
>> know
>> what may cause
>> this happen?? Thanks...
>
> Probably because:
>
> * your encoder didn't call ProtocolEncoderOutput.write(),
> * or your encoder raised an exception and you didn't notice it.
>
> I don't have much clue considering the amount of information you provided.
>
> Trustin
> --
> what we call human nature is actually human habit
> --
> http://gleamynode.net/
> --
> PGP Key ID: 0x0255ECA6
>
>
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