[ibr-dtn] threads

Hi,

I install ibrdtn software in single board computers running OpenWrt with MIPS architecture and just 128M of RAM Memory. Because of this, I reduce the thread stack size in Thread.cpp file from 2M to 256K and virtual memory reduces a lot, and at least during the last day it didn’t crash. Do you tested the ibrdtn with smaller value or do you know if I will have a segmentation fault for larger scenarios? What is the operation requiring more memory by dtnd? I defined a path for the bundle storage.

I also check dtnd process and it uses around 25 threads, which is a lot for our embedded system with other programs running. There is any change to reduce the number of threads? and how can I do it?

thanks a lot, Tiago