- avoid usage of direct stdio sprintf

git-svn-id: https://gnunet.org/svn/gnunet@34565 140774ce-b5e7-0310-ab8b-a85725594a96
- use proper STDIO

git-svn-id: https://gnunet.org/svn/gnunet@34566 140774ce-b5e7-0310-ab8b-a85725594a96
- log

git-svn-id: https://gnunet.org/svn/gnunet@34567 140774ce-b5e7-0310-ab8b-a85725594a96
- fix resetting of key cleaner task

git-svn-id: https://gnunet.org/svn/gnunet@34568 140774ce-b5e7-0310-ab8b-a85725594a96
- doxygen

git-svn-id: https://gnunet.org/svn/gnunet@34569 140774ce-b5e7-0310-ab8b-a85725594a96
- doxygen

git-svn-id: https://gnunet.org/svn/gnunet@34570 140774ce-b5e7-0310-ab8b-a85725594a96
- refactor enc_state changer

git-svn-id: https://gnunet.org/svn/gnunet@34571 140774ce-b5e7-0310-ab8b-a85725594a96
Fixed key context manipulation in case of duplicate EPHM messages

git-svn-id: https://gnunet.org/svn/gnunet@34572 140774ce-b5e7-0310-ab8b-a85725594a96
- fix minor t->estate issues for better debug traceability

git-svn-id: https://gnunet.org/svn/gnunet@34573 140774ce-b5e7-0310-ab8b-a85725594a96
- log

git-svn-id: https://gnunet.org/svn/gnunet@34574 140774ce-b5e7-0310-ab8b-a85725594a96
- fix sending of queued tunnel data on KX end

git-svn-id: https://gnunet.org/svn/gnunet@34575 140774ce-b5e7-0310-ab8b-a85725594a96
- log EPHM on receipt

git-svn-id: https://gnunet.org/svn/gnunet@34576 140774ce-b5e7-0310-ab8b-a85725594a96
Fix conservation of old keys in case of simultaneous KX:
 when creating a new kx_ctx, copy old keys based on tunnel estate, not finish_task

git-svn-id: https://gnunet.org/svn/gnunet@34577 140774ce-b5e7-0310-ab8b-a85725594a96
- more debug for received traffic

git-svn-id: https://gnunet.org/svn/gnunet@34578 140774ce-b5e7-0310-ab8b-a85725594a96
Fix message resend on connection timeout: mark connection as destroyed to avoid re-queueing in self.

git-svn-id: https://gnunet.org/svn/gnunet@34579 140774ce-b5e7-0310-ab8b-a85725594a96
- debug for missing paths on incoming messages

git-svn-id: https://gnunet.org/svn/gnunet@34580 140774ce-b5e7-0310-ab8b-a85725594a96
- debug for KX

git-svn-id: https://gnunet.org/svn/gnunet@34581 140774ce-b5e7-0310-ab8b-a85725594a96
- refactor resend_messages_and_destroy for popping and sending messages of a dead connection

git-svn-id: https://gnunet.org/svn/gnunet@34582 140774ce-b5e7-0310-ab8b-a85725594a96
- remove duplicate logging

git-svn-id: https://gnunet.org/svn/gnunet@34583 140774ce-b5e7-0310-ab8b-a85725594a96
Fix resending of connection traffic
* avoid SEGFAULT on connections with no tunnel
* don't leak memory

git-svn-id: https://gnunet.org/svn/gnunet@34584 140774ce-b5e7-0310-ab8b-a85725594a96