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| author | Karl Hiramoto <karl@hiramoto.org> | 2010-03-18 16:50:20 (GMT) |
|---|---|---|
| committer | Thomas Graf <tgraf@suug.ch> | 2010-04-19 10:58:39 (GMT) |
| commit | d378220c96c3c8b6f27dca33e7d8ba03318f9c2d (patch) | |
| tree | ac737ab0e50a06f4518a26024eebe99d0e652b97 /tests/test-socket-creation.c | |
| parent | d966a3ecf780aa27f3f63fc41ecf8e4549d408e7 (diff) | |
| download | libnl-d378220c96c3c8b6f27dca33e7d8ba03318f9c2d.zip libnl-d378220c96c3c8b6f27dca33e7d8ba03318f9c2d.tar.gz libnl-d378220c96c3c8b6f27dca33e7d8ba03318f9c2d.tar.bz2 | |
src/nf-queue.c: cleanup and improve performance of test program for NF_QUEUE
* Fix filename in file header
* If the kernel or netlink socket becomes over loaded,
the kernel starts printing error messages like:
nf_queue: full at 1024 entries, dropping packets(s). Dropped: 1
nf_queue: full at 1024 entries, dropping packets(s). Dropped: 2
nf_queue: full at 1024 entries, dropping packets(s). Dropped: 3
So detect out of order packet ID's and set the NF_ACCEPT verdictÂ,
so they will be removed from the kernel queue.
* increase socket buffer to improve performance
without these changes sending more than 100 KB/s over tcp HTTP lo(localhost)
was difficult on my core2 duo machine, due to so many dropped packets.
After these changes over 150 MB/s was easy.
* improve help text
Signed-off-by: Karl Hiramoto <karl@hiramoto.org>
Diffstat (limited to 'tests/test-socket-creation.c')
0 files changed, 0 insertions, 0 deletions