NDK - Large message data split

HRi

Guru 10750 points

Hi,

If sending large packets (>1500) should the app. split the message or the NDK stack do this?

Thanks,

over 13 years ago

0 ScottG over 13 years ago

TI__Mastermind 26780 points

HR,

Have you seen the discussion of Jumbo (>1500 byte) packet support, and the Jumbo PBM in NDK 2.0 in the NDK user’s guide (http://www.ti.com/lit/ug/spru523g/spru523g.pdf)?

Scott

0 HRi over 13 years ago in reply to ScottG

Guru 10750 points

Scott,

Thanks, What I meant is if I have huge file to send, can I send the Huge file and the NDK will split it to n packets with the correct maximum data size (Jumbo frames or other's) or I need to split the message,

Thanks,

0 Steven Connell over 13 years ago in reply to HRi

TI__Mastermind 45025 points

I believe that without jumbo packet support, trying to send an amount of data that is too large will result in an error on the send call (it will return an error code of
EMSGSIZE).

If you have jumbo packet support enabled, you should be able to just send the large chunk of data. The large packet will be handled for you internally by the jumbo PBM.

Steve

0 HRi over 13 years ago in reply to Steven Connell

Guru 10750 points

Steve,

OK, Many Thanks,

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NDK - Large message data split