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author | 2021-06-14 18:09:01 +0800 | |
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committer | 2021-06-15 05:27:32 +0000 | |
commit | 7e78119c257579731c8902556b4a197c3fc3e92e (patch) | |
tree | 2b8d7512b16aeb4ee76bfa3c0f47bf8a8a61afe7 /extras | |
parent | 4d37bf9821d469f2c96ec3b2ddf8940320d9aa69 (diff) |
tcp: prevent timer handler being called frequently
In the current implement, tcp would start or up an one tick
retransmit timer for that connection if vlib_buffer_alloc()
return 0. Now the tick is 0.1ms, this means that if VPP is
in a buffer shortage state, there would be a large number of
burst timer expirations.
This commit limits the minimum interval of the retransmission
timer to 100ms.
Type: fix
Signed-off-by: liuyacan <liuyacan@corp.netease.com>
Change-Id: Ia11d693fe46119c5dc16b24ca93c30c31109057a
Diffstat (limited to 'extras')
0 files changed, 0 insertions, 0 deletions