Hmm, that's strange. I'm sending a big String file containing a webpage. But I believe it's size is far inferior than 50MB. It's curious, because when I receive it, it seems like the String was to big for only one bundle, so I received other bundles with the rest of the same String. I'll try another method to send the bundle since the size shouldn't be a problem.
Thanks for the help, Guilherme Rolim
On Mon, Sep 2, 2013 at 4:24 AM, Johannes Morgenroth < morgenroth@ibr.cs.tu-bs.de> wrote:
Hi Guilherme,
the block size of bundles sent and received by the android version of IBR-DTN is limited to 250 MB. Further, the daemon rejects foreign bundles larger than 50 MB. However, this limitation is artificial and configured in the configuration parameters.
Basically, bundles can be of almost arbitrary size. The specification limits the payload length to 2^64 byte. Due to implementation and platform restrictions the maximum usable payload size should be 2^32 byte (2 GB).
How big are the bundles in your case?
Kind regards, Johannes Morgenroth
Am 31.08.2013 18:47, schrieb Guilherme Rolim:
Hello,
I'm using the IBR-DTN service in android to share a string file that is rather big. I noticed that it sends lots of bundles in sequence and not one big bundle with all the file. Can anyone help me on how to get all theses bundles that arrive and then merge the information? Furthermore, what are the size limitations of a IBR-DTN bundle? Is there anyway to make it bigger?
Thanks in advance, Guilherme Rolim
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