Hello, 
Can you please tell me where can I see(in the code) the place where you did that configuration; 
"If A meets B again(for the 2nd time) the remaining fragment X' is forwarded. In case node A meets another peer, the complete bundle X is forwarded."
Because in order to send information from A to B through 2 different nodes (and join them in the node B) i need to send through the second node just that X' and not the complete bundle as is already implemented.

Besides that i wanted to know how do you implement in the code to join the information (from 2 or 3 fragmentations), to they become just one bundle like in the beginning.

Thank you in advance,
Luís Guedes