conntrack-tools.git/src/cache_lifetime.c, branch conntrack-tools-0.9.12

cache: move lifetime feature to main cache code

2009-01-25T16:53:02+00:00

The lifetime feature is used by all working modes, it is useful to know how long it has been an entry living in the cache. This patch moves the lifetime feature to the main caching code. Signed-off-by: Pablo Neira Ayuso

src: rework of the hash-cache infrastructure

2009-01-15T22:19:57+00:00

Currently, the caching system is implemented in a two layer architecture: hashtable (inner layer) and cache (upper layer). This patch reworks the hash-cache infrastructure to solve some initial design problems to make it more flexible, the main strong points of this patch are: * Memory handling is done in the cache layer, not in the inner hashtable layer. This removes one of the main dependencies between the hashtable and the cache classes. * Remove excessive encapsulation: the former cache used to hide a lot of details of the inner hashtable implementation. * Fix over-hashing of some operations: lookup-delete-add required three hash calculations. Similarly, the update-or-add operation required two hash calculations. Now, we calculate the hash once and re-use the value how many times as we need. This patch simplifies the caching system. As a result, we save ~130 lines of code. Small code means and less complexity means less chance to have bugs. Signed-off-by: Pablo Neira Ayuso

ftfw: show consistent information to users for problem diagnosing

2008-08-01T15:52:54+00:00

This patch hides information that may confuse users while they are diagnosing problems in their setup. For example, we hide entries that are schedule to expire - from the user side, they are already destroyed entries; and we show in the counters the real active entries, not all that are stored in the caches. Signed-off-by: Pablo Neira Ayuso

Fix reorder possible reordering of destroy messages under message omission. This patch introduces the TimeoutDestroy clause to determine how long a conntrack remains in the internal cache once it has been destroy from the kernel table.

2008-04-29T14:18:17+00:00

revert relicensing... still we use linux_list.h code which seems to be GPLv2 only which is incompatible AFAIK

2008-03-08T11:35:02+00:00

relicense conntrack-tools as GPLv3+, so far the most significant contributor has been Max Kellermann and has no issues with relicensing their contributions.

2008-03-08T11:28:05+00:00

Max Kellermann :

2008-01-17T17:36:32+00:00

import only required C headers and put local headers on top to check

Max Kellermann :

2008-01-15T14:00:14+00:00

Fix tons of gcc warnings

first step forward to merge conntrackd and conntrack into the same building chain

2007-04-16T19:08:42+00:00