UDP fragmention?

"Trustin Lee (이희승)" trustin at gmail.com
Wed Jan 6 07:14:40 EST 2010


I updated the QOTM example.  Because there is no UDP section in the user
guide, I didn't add it there.  However, it should be there once the user
guide has more stuff.

hezjing wrote:
> Yes, it is useful to mention this in the QOTM example as well as in the
> Getting Started guide.
> 
> 
> Thank you!
> 
> On Sun, Jan 3, 2010 at 9:36 PM, "Trustin Lee (이희승)" <trustin at gmail.com>wrote:
> 
>> Hi,
>>
>> In case of UDP, a packet is truncated or dropped if it is larger than a
>> certain size, depending on router configuration.  IPv4 routers truncate
>> and IPv6 routers drop IIRC.  That's why it is safe to send small packets
>> in UDP.
>>
>> I think this information could be mentioned in the QOTM example.
>>
>> HTH,
>> Trustin
>>
>> hezjing wrote:
>>> Hi
>>>
>>> UDP is not a stream-based transport, and it is a connectionless transport
>>> (right?).
>>>
>>> May I know if the UDP frames can be fragmented like the TCP fragmentation
>>> described in the Getting
>>> Started<
>> http://www.jboss.org/file-access/default/members/netty/freezone/guide/3.2/html/start.html#d0e56
>>> ?
>>>
>>>
>>>
>>>
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> 
> 
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