Re: [ibr-dtn] Excessive file copies in IBR-DTN?

Hello again,

indeed here exists an issue with dtnrecv. This program receives all the payload first and put it into memory. Then the content gets written to the file. That means you can not receive bundles larger than your memory when using dtnrecv. This isn't an issue of the API, it is a limitation of this tool and might be improved in future releases.

Kind regards, Johannes

Am 08.10.2012 15:58, schrieb Sergey Sireskin:

Hello Johannes,

I have conducted a series of tests with different file sizes. The tests show that transfer of of files larger than 1Gb (1073741824 bytes) fail. Files of 1Gb and smaller size are transmitted successfully.

Best regards, Sergey Syreskin