Re: [liblo] length of bundle

There is an upper limit on UDP packet sizes but I expected it to be
bigger than that, more like 64 kB.  (Wikipedia says 65,507 bytes.)

https://en.wikipedia.org/wiki/User_Datagram_Protocol

But, not sure how this interacts with the MTU tbh...

Anyways lo_send_bundle_from() returns the number of bytes sent or -1
on error.  Maybe you can call lo_address_errstr() to get more info?

Steve


On Thu, Jun 20, 2013 at 3:36 PM, nicolas bats <sl1...@gm...> wrote:
> Camille,
> thank you for your answer.
>
> for what I understand, it's not very complicated to transform my existing
> upd server to a tcp one, but will I still able to talk with app that do use
> a udp server?
>
> best regards
>
>
> 2013/6/20 Camille Troillard <ca...@os...>
>>
>> Hi Nicolas,
>>
>> It seems that you are hitting the network MTU, and that yours was
>> configured as a jumbo frame (> 9000 bytes).
>>
>> You should use TCP instead of UDP, or fragment your bundle in several
>> ones, each sent separately in one packet.
>>
>> --
>> Cam
>>
>> On 20 juin 2013, at 14:44, nicolas bats <sl1...@gm...> wrote:
>>
>> Hi,
>> first of all, thank you for the new release!!
>>
>> I'm facing an issue in my app as apparently the bundle I'm building is too
>> long.
>>
>> lo_send_bundle_from() return the length of the bundle when everything is
>> fine (lo_bundle_length = 9196) and -1 when I exceed 9196.
>>
>> I'm wondering if I can use the new lo_bundle_add_bundle() to bypass this
>> limitation?
>>
>> if so, do you have an example of how I can do that (usage of incref and
>> so)?
>>
>>
>> thanx,
>>
>> best regards,
>>
>> Nicolas
>>
>>
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